Renesas SH7781 Section 6 Floating-Point Unit (FPU)

6. Floating-Point Unit (FPU)

Rev.1.00 Jan. 10, 2008 Page 125 of 1658

REJ09B0261-0100

Section 6 Floating-Point Unit (FPU)

6.1 Features

The FPU has the following features.

• Conforms to IEEE754 standard

• 32 single-precision floating-point registers (can also be referenced as 16 double-precision

registers)

• Two rounding modes: Round to Nearest and Round to Zero

• Two denormalization modes: Flush to Zero and Treat Denormalized Number

• Six exception sources: FPU Error, Invalid Operation, Divide By Zero, Overflow, Underflow,

and Inexact

• Comprehensive instructions: Single-precision, double-precision, graphics support, and system

control

• In the SH-4A, the following three instructions are added on to the instruction set of the SH-4

FSRRA, FSCA, and FPCHG

When the FD bit in SR is set to 1, the FPU cannot be used, and an attempt to execute an FPU

instruction will cause an FPU disable exception (general FPU disable exception or slot FPU

disable exception).

Contents

Main Revision Date: Jan. 10 , 2008 32 SH7785 Rev.1.00 Rev.1.00 Jan. 10, 2008 Page ii of xxx REJ09B0261-0100 Notes regarding these materials General Precautions in the Handling of MPU/MCU Products Page Preface Page Page Page Contents Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Section 1 Overview 1.1 Features of the SH7785 Page Page Page Page Page Page Page Page Page Page Page 1. Overview Rev.1.00 Jan. 10, 2008 Page 13 of 1658 REJ09B0261-0100 1.2 Block Diagram A block diagram of the SH7785 is given as figure 1.1. Figure 1.1 SH7785 Block Diagram 1. Overview Rev.1.00 Jan. 10, 2008 Page 14 of 1658 REJ09B0261-0100 1.3 Pin Arrangement Table Table 1.2 Pin Function 1. Overview Rev.1.00 Jan. 10, 2008 Page 15 of 1658 REJ09B0261-0100 1. Overview Rev.1.00 Jan. 10, 2008 Page 16 of 1658 REJ09B0261-0100 1. Overview Rev.1.00 Jan. 10, 2008 Page 17 of 1658 REJ09B0261-0100 1. Overview Rev.1.00 Jan. 10, 2008 Page 18 of 1658 REJ09B0261-0100 1. Overview Rev.1.00 Jan. 10, 2008 Page 19 of 1658 REJ09B0261-0100 1. Overview Rev.1.00 Jan. 10, 2008 Page 20 of 1658 REJ09B0261-0100 1. Overview Rev.1.00 Jan. 10, 2008 Page 21 of 1658 REJ09B0261-0100 Note: * This pin must be pulled-down to GND. 1. Overview Rev.1.00 Jan. 10, 2008 Page 22 of 1658 REJ09B0261-0100 1.4 Pin Arrangement PKG TOP VIEW 1. Overview PKG BTM VIEW Figure 1.3 SH7785 Pin Arrangement (Bottom View) Rev.1.00 Jan. 10, 2008 Page 23 of 1658 REJ09B0261-0100 1. Overview Rev.1.00 Jan. 10, 2008 Page 24 of 1658 REJ09B0261-0100 1.5 Physical Memory Address Map Figure 1.4 Relationship between AREASEL Bits and Physical Memory Address Map 2. Programming Model Rev.1.00 Jan. 10, 2008 Page 25 of 1658 REJ09B0261-0100 Section 2 Programming Model Figure 2.1 Data Formats 2.1 Data Formats The data formats supported in this LSI are shown in figure 2.1. 2.2 Register Descriptions Page Table 2.1 Initial Register Values 2. Programming Model Figure 2.2 CPU Register Configuration in Each Processing Mode Rev.1.00 Jan. 10, 2008 Page 29 of 1658 REJ09B0261-0100 (a) Register configuration in user mode (b) Register configuration in privileged mode (RB = 1) (c) Register configuration in privileged mode (RB = 0) Figure 2.3 General Registers Page 2. Programming Model Rev.1.00 Jan. 10, 2008 Page 32 of 1658 REJ09B0261-0100 Figure 2.4 Floating-Point Registers 2.2.4 Control Registers (1) Status Register (SR) Page Page (4) Floating-Point Status/Control Register (FPSCR) Page Page 2.3 Memory-Mapped Registers 2.4 Data Formats in Registers 2.5 Data Formats in Memory 2.6 Processing States Figure 2.8 Processing State Transitions 2.7 Usage Notes Page Section 3 Instruction Set 3.1 Execution Environment Page 3.2 Addressing Modes Page Page 2 + 4 + disp (sign-extended) Page 3.3 Instruction Set Table 3.4 Fixed-Point Transfer Instructions Page Table 3.5 Arithmetic Operation Instructions Page Table 3.6 Logic Operation Instructions Table 3.7 Shift Instructions Table 3.8 Branch Instructions Table 3.9 System Control Instructions Page Page Table 3.10 Floating-Point Single-Precision Instructions Table 3.11 Floating-Point Double-Precision Instructions Table 3.12 Floating-Point Control Instructions Table 3.13 Floating-Point Graphics Acceleration Instructions Note: * sqrt(FRn) is the square root of FRn. 4. Pipelining Section 4 Pipelining I3 ID E1 E2 E3 WB Figure 4.1 Basic Pipelines I1 I2 4.1 Pipelines , 4. Pipelining Figure 4.2 Instruction Execution Patterns (1) Rev.1.00 Jan. 10, 2008 Page 67 of 1658 REJ09B0261-0100 4. Pipelining Figure 4.2 Instruction Execution Patterns (2) Rev.1.00 Jan. 10, 2008 Page 68 of 1658 REJ09B0261-0100 4. Pipelining Figure 4.2 Instruction Execution Patterns (3) Rev.1.00 Jan. 10, 2008 Page 69 of 1658 REJ09B0261-0100 (Branch to the next instruction of PREFI.) (Branch to the next instruction of ICBI.) MOV.[BWL], MOV.[BWL] @(d,GBR) Figure 4.2 Instruction Execution Patterns (4) Rev.1.00 Jan. 10, 2008 Page 70 of 1658 REJ09B0261-0100 4. Pipelining Figure 4.2 Instruction Execution Patterns (5) Rev.1.00 Jan. 10, 2008 Page 71 of 1658 REJ09B0261-0100 4. Pipelining Figure 4.2 Instruction Execution Patterns (6) Rev.1.00 Jan. 10, 2008 Page 72 of 1658 REJ09B0261-0100 4. Pipelining Figure 4.2 Instruction Execution Patterns (7) Rev.1.00 Jan. 10, 2008 Page 73 of 1658 REJ09B0261-0100 4. Pipelining Figure 4.2 Instruction Execution Patterns (8) Rev.1.00 Jan. 10, 2008 Page 74 of 1658 REJ09B0261-0100 4. Pipelining Figure 4.2 Instruction Execution Patterns (9) Rev.1.00 Jan. 10, 2008 Page 75 of 1658 REJ09B0261-0100 4. Pipelining Rev.1.00 Jan. 10, 2008 Page 76 of 1658 REJ09B0261-0100 4.2 Parallel-Executability Instruction Group Instruction Page Table 4.3 Combination of Preceding and Following Instructions 4.3 Issue Rates and Execution Cycles Table 4.4 Issue Rates and Execution Cycles Page Page Page Page Page Page Page Page Section 5 Exception Handling 5.1 Summary of Exception Handling 5.2 Register Descriptions Table 5.2 States of Register in Each Operating Mode Page Page Page Page 5.3 Exception Handling Functions 5. Exception Handling Rev.1.00 Jan. 10, 2008 Page 96 of 1658 REJ09B0261-0100 5.4 Exception Types and Priorities Page 5.5 Exception Flow 5. Exception Handling Figure 5.1 Instruction Execution and Exception Handling Rev.1.00 Jan. 10, 2008 Page 99 of 1658 REJ09B0261-0100 5. Exception Handling Rev.1.00 Jan. 10, 2008 Page 100 of 1658 REJ09B0261-0100 Figure 5.2 Example of General Exception Acceptance Order Page 5.6 Description of Exceptions Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 5.7 Usage Notes Page Section 6 Floating-Point Unit (FPU) 6.1 Features 6.2 Data Formats Page Table 6.2 Floating-Point Ranges Page Page 6.3 Register Descriptions 6. Floating-Point Unit (FPU) Rev.1.00 Jan. 10, 2008 Page 132 of 1658 REJ09B0261-0100 Figure 6.4 Floating-Point Registers 6.3.2 Floating-Point Status/Control Register (FPSCR) Page 6. Floating-Point Unit (FPU) Figure 6.5 Relation between SZ Bit and Endian Rev.1.00 Jan. 10, 2008 Page 135 of 1658 REJ09B0261-0100 <Big endian> <Little endian> * 1 , * 2 * Page 6.4 Rounding 6.5 Floating-Point Exceptions Page 6.6 Graphics Support Functions Page Page Section 7 Memory Management Unit (MMU) 7.1 Overview of MMU 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 145 of 1658 REJ09B0261-0100 Figure 7.1 Role of MMU Page Page Page Page Page Page 7.2 Register Descriptions The following registers are related to MMU processing. Table 7.1 Register Configuration Table 7.2 Register States in Each Processing State Page Page Page Page Page Page 7.2.6 Page Table Entry Assistance Register (PTEA) Page Page Page Page 7.3 TLB Functions (TLB Compatible Mode; MMUCR.ME = 0) Page Page 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 167 of 1658 REJ09B0261-0100 7. Memory Management Unit (MMU) Figure 7.9 Flowchart of Memory Access Using UTLB (TLB Compatible Mode) Rev.1.00 Jan. 10, 2008 Page 168 of 1658 REJ09B0261-0100 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 169 of 1658 REJ09B0261-0100 Figure 7.10 shows a flowchart of a memory access using the ITLB. Figure 7.10 Flowchart of Memory Access Using ITLB (TLB Compatible Mode) 7.4 TLB Functions (TLB Extended Mode; MMUCR.ME = 1) Page Page 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 173 of 1658 REJ09B0261-0100 Figure 7.13 ITLB Configuration (TLB Extended Mode) Page 7. Memory Management Unit (MMU) Figure 7.14 Flowchart of Memory Access Using UTLB (TLB Extended Mode) Rev.1.00 Jan. 10, 2008 Page 175 of 1658 REJ09B0261-0100 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 176 of 1658 REJ09B0261-0100 Figure 7.15 is a flowchart of memory access using the ITLB in TLB extended mode. Figure 7.15 Flowchart of Memory Access Using ITLB (TLB Extended Mode) 7.5 MMU Functions Page 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 179 of 1658 REJ09B0261-0100 The operation of the LDTLB instruction is shown in figures 7.16 and 7.17. Figure 7.16 Operation of LDTLB Instruction (TLB Compatible Mode) 7. Memory Management Unit (MMU) PTEH PTEL Rev.1.00 Jan. 10, 2008 Page 180 of 1658 REJ09B0261-0100 MMUCR Entry specification Page 7.6 MMU Exceptions Page Page Page Page Page Page Page 7.7 Memory-Mapped TLB Configuration Page Page Page Page Page Page 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 197 of 1658 REJ09B0261-0100 Figure 7.24 Memory-Mapped UTLB Data Array 1 (TLB Extended Mode) Page 7.8 32-Bit Address Extended Mode Page Page Page Page 7. Memory Management Unit (MMU) Rev.1.00 Jan. 10, 2008 Page 204 of 1658 REJ09B0261-0100 Bit Bit Name Figure 7.28 Memory-Mapped PMB Address Array Page Page 7.9 32-Bit Boot Function Page 7.10 Usage Notes Page Section 8 Caches 8.1 Features 8. Caches Rev.1.00 Jan. 10, 2008 Page 212 of 1658 REJ09B0261-0100 Figure 8.1 Configuration of Operand Cache (Cache size = 32 Kbytes) Page Page 8.2 Register Descriptions The following registers are related to cache. Table 8.3 Register Configuration Table 8.4 Register States in Each Processing State Page Page Page Page Page Page 8.3 Operand Cache Operation Page Page Page Page 8.4 Instruction Cache Operation Page 8.5 Cache Operation Instruction Page Page 8.6 Memory-Mapped Cache Configuration Page Page Page Page Page 8.7 Store Queues Page Page 8.8 Notes on Using 32-Bit Address Extended Mode Page Section 9 On-Chip Memory 9.1 Features Page Page 9.2 Register Descriptions The following registers are related to the on-chip memory. Table 9.4 Register Configuration Table 9.5 Register States in Each Processing Mode Page Page Page Page Page Page Page Page Page 9.3 Operation Page Page Page 9.4 On-Chip Memory Protective Functions 9.5 Usage Notes 9.6 Note on Using 32-Bit Address Extended Mode Section 10 Interrupt Controller (INTC) 10.1 Features 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 264 of 1658 REJ09B0261-0100 Figure 10.1 shows a block diagram of the INTC. Peripheral bus Figure 10.1 Block Diagram of INTC 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 265 of 1658 REJ09B0261-0100 The details of the input control circuit of figure 10.1 are shown in figure 10.2. Figure 10.2 Input Control Circuit for the Interrupt Requested from the External Pin Page Page Page Page Page Page 10.2 Input/Output Pins Table 10.2 shows the pin configuration. Table 10.2 INTC Pin Configuration 10.3 Register Descriptions Page Table 10.4 Register States in Each Operating Mode Note: * initial values of ICR0.NMIL and NMIFCR.NMIL depend on the level input to the NMI pin. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Table 10.5 Interrupt Request Sources and INT2PRI0 to INT2PRI9 Page Page Page Page Page Page Page Page Page Page Page Page (1) INT2B0: Detailed Interrupt Sources for the TMU (2) INT2B1: Detailed Interrupt Sources for the SCIF Page (3) INT2B2: Detailed Interrupt Sources for the DMAC (4) INT2B3: Detailed Interrupt Sources for the PCIC (5) INT2B4: Detailed Interrupt Sources for the MMCIF (6) INT2B5: Detailed Interrupt Sources for the FLCTL (7) INT2B6: Detailed Interrupt Sources for the GPIO (8) INT2B7: Detailed Interrupt Sources for the GDTA Page Page 10.4 Interrupt Sources Page Page Page Page Page 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 330 of 1658 REJ09B0261-0100 Table 10.13 Interrupt Exception Handling and Priority 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 331 of 1658 REJ09B0261-0100 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 332 of 1658 REJ09B0261-0100 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 333 of 1658 REJ09B0261-0100 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 334 of 1658 REJ09B0261-0100 10. Interrupt Controller (INTC) Rev.1.00 Jan. 10, 2008 Page 335 of 1658 REJ09B0261-0100 Page 10.5 Operation 10. Interrupt Controller (INTC) Figure 10.5 Flowchart of Interrupt Operation Rev.1.00 Jan. 10, 2008 Page 338 of 1658 REJ09B0261-0100 Page 10.6 Interrupt Response Time Page Page 10.7 Usage Notes Page Page Page Section 11 Local Bus State Controller (LBSC) 11.1 Features Page 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 349 of 1658 REJ09B0261-0100 Figure 11.1 shows a block diagram of the LBSC. Figure 11.1 Block Diagram of LBSC 11.2 Input/Output Pins Table 11.1 shows the LBSC pin configuration. Table 11.1 Pin Configuration Page Page Page 11.3 Overview of Areas Table 11.2 LBSC External Memory Space Map Figure 11.3 Local Bus Memory Space Allocation Page Page Table 11.4 PCMCIA Support Interface Page Page 11.4 Register Descriptions Note: Do not access with except the specified access size. Table 11.5 Register Configuration (2) Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 11.5 Operation 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 388 of 1658 REJ09B0261-0100 Table 11.6 64-Bit External Device/Big Endian Access and Data Alignment (1) Table 11.7 64-Bit External Device/Big Endian Access and Data Alignment (2) Table 11.8 32-Bit External Device/Big-Endian Access and Data Alignment Table 11.9 16-Bit External Device/Big-Endian Access and Data Alignment Table 11.10 8-Bit External Device/Big-Endian Access and Data Alignment 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 393 of 1658 REJ09B0261-0100 Table 11.11 64-Bit External Device/Little Endian Access and Data Alignment (1) Table 11.12 64-Bit External Device/Little Endian Access and Data Alignment (2) Table 11.13 32-Bit External Device/Little-Endian Access and Data Alignment Table 11.14 16-Bit External Device/Little-Endian Access and Data Alignment Table 11.15 8-Bit External Device/Little-Endian Access and Data Alignment Page Page Page Page Page Page 11. Local Bus State Controller (LBSC) Figure 11.5 Basic Timing of SRAM Interface Rev.1.00 Jan. 10, 2008 Page 404 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 405 of 1658 REJ09B0261-0100 Figure 11.6 Example of 32-Bit Data Width SRAM Connection 11. Local Bus State Controller (LBSC) Figure 11.7 Example of 16-Bit Data Width SRAM Connection Rev.1.00 Jan. 10, 2008 Page 406 of 1658 REJ09B0261-0100 Page 11. Local Bus State Controller (LBSC) Figure 11.9 SRAM Interface Wait Timing (Software Wait Only) Rev.1.00 Jan. 10, 2008 Page 408 of 1658 REJ09B0261-0100 Page Page 11. Local Bus State Controller (LBSC) Figure 11.11 SRAM Interface Wait Timing (Read-Strobe/Write-Strobe Timing Setting) Rev.1.00 Jan. 10, 2008 Page 411 of 1658 REJ09B0261-0100 Page Figure 11.12 Burst ROM Basic Timing Figure 11.13 Burst ROM Wait Timing 11. Local Bus State Controller (LBSC) Figure 11.14 Burst ROM Wait Timing Rev.1.00 Jan. 10, 2008 Page 415 of 1658 REJ09B0261-0100 Page Page 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 418 of 1658 REJ09B0261-0100 Table 11.16 Relationship between Address and CE when Using PCMCIA Interface 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 419 of 1658 REJ09B0261-0100 Legend: : Don't care L: Low level H: High level 11. Local Bus State Controller (LBSC) Figure 11.16 Example of PCMCIA Interface Rev.1.00 Jan. 10, 2008 Page 420 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 421 of 1658 REJ09B0261-0100 Figure 11.17 Basic Timing for PCMCIA Memory Card Interface 11. Local Bus State Controller (LBSC) Figure 11.18 Wait Timing for PCMCIA Memory Card Interface Rev.1.00 Jan. 10, 2008 Page 422 of 1658 REJ09B0261-0100 Page 11. Local Bus State Controller (LBSC) Figure 11.19 Basic Timing for PCMCIA I/O Card Interface Rev.1.00 Jan. 10, 2008 Page 424 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Figure 11.20 Wait Timing for PCMCIA I/O Card Interface Rev.1.00 Jan. 10, 2008 Page 425 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Figure 11.21 Dynamic Bus Sizing Timing for PCMCIA I/O Card Interface Rev.1.00 Jan. 10, 2008 Page 426 of 1658 REJ09B0261-0100 Page Page Page 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 430 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 431 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 432 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 433 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 434 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 435 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 436 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 437 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 438 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 439 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 440 of 1658 REJ09B0261-0100 Page 11. Local Bus State Controller (LBSC) Figure 11.37 Example of Byte Control SRAM with 64-Bit Data Width Rev.1.00 Jan. 10, 2008 Page 442 of 1658 REJ09B0261-0100 Figure 11.38 Basic Read Cycle of Byte Control SRAM (No Wait) 11. Local Bus State Controller (LBSC) Figure 11.39 Wait State Timing of Byte Control SRAM Rev.1.00 Jan. 10, 2008 Page 444 of 1658 REJ09B0261-0100 11. Local Bus State Controller (LBSC) Rev.1.00 Jan. 10, 2008 Page 445 of 1658 REJ09B0261-0100 Figure 11.40 Wait State Timing of Byte Control SRAM (One Internal Wait + One External Wait) Page Figure 11.41 Wait Cycles between Access Cycles (Access Size Is 4 Bytes) Page 11. Local Bus State Controller (LBSC) Figure 11.42 Arbitration Sequence Rev.1.00 Jan. 10, 2008 Page 449 of 1658 REJ09B0261-0100 Page Page Page Page Page Page Section 12 DDR2-SDRAM Interface (DBSC2) 12.1 Features Page 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 459 of 1658 REJ09B0261-0100 Figure 12.1 shows a block diagram of the DBSC2. Figure 12.1 Block Diagram of the DBSC2 12.2 Input/Output Pins Table 12.1 shows the pin configuration of the DBSC2. Table 12.1 Pin Configuration of the DBSC2 Page Notes: 1. SDRAM pins s hould be connected as shown below. 2. SDRAM pins should be connected as shown below. 3. SDRAM pins should be connected as shown below. 4. SDRAM pins should be connected as shown below. 5. SDRAM pins should be connected as shown below. 6. SDRAM pins should be connected as shown below. 12.3 Data Alignment 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 466 of 1658 REJ09B0261-0100 Figure 12.2 Burst Access Operation Page Page Page Page Table 12.6 Data Alignment for Access in Big Endian when External Data Bus Width Is Set to 32 Bits Page Page Page Table 12.8 Data Alignment for Access in Big Endian when External Data Bus Width Is Set to 16 Bits Page 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 477 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 478 of 1658 REJ09B0261-0100 16-byte read/write access (a total of one command is issued) 32-byte write access (a total of two commands are issued) 32-byte read access (a total of two commands are issued) 12.4 Register Descriptions Table 12.9 DBSC2 Register Configuration Table 12.10 Register Status in each Processing Mode Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 12.5 DBSC2 Operation Page Page Page Page Page Page Page Page Page 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 522 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 523 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 524 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 525 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 526 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 527 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 528 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 529 of 1658 REJ09B0261-0100 Page 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 531 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 532 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 533 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 534 of 1658 REJ09B0261-0100 Page Page 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 537 of 1658 REJ09B0261-0100 Figure 12.14 tRP, tRCD, CL, and tRAS 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 538 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 539 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 540 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 541 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 542 of 1658 REJ09B0261-0100 12. DDR2-SDRAM Interface (DBSC2) Rev.1.00 Jan. 10, 2008 Page 543 of 1658 REJ09B0261-0100 Page 12. DDR2-SDRAM Interface (DBSC2) Figure 12.21 ODT Control Signal when CL = 4 Rev.1.00 Jan. 10, 2008 Page 545 of 1658 REJ09B0261-0100 Page Page Page Page Page Section 13 PCI Controller (PCIC) 13.1 Features Page Page 13.2 Input/Output Pins Table 13.1 shows the pin configuration of the PCIC. Table 13.1 Signal Descriptions Page Page 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 557 of 1658 REJ09B0261-0100 13.3 Register Descriptions 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 558 of 1658 REJ09B0261-0100 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 559 of 1658 REJ09B0261-0100 Table 13.3 Register States in Each Processing Mode Page Page (2) PCI Device ID Register (PCIDID) This field defines the PCI device ID. Page Page Page Page Page Page Page (9) PCI Cache Line Size Register (PCICLS) (10) PCI Latency Timer Register (PCILTM) (11) PCI Header Type Register (PCIHDR) (12) PCI BIST Register (PCIBIST) Page Page Page Page Page Page (19) PCI Interrupt Line Register (PCIINTLINE) (20) PCI Interrupt Pin Register (PCIINTPIN) (21) Minimum Grant Register (PCIMINGNT) This register is not programmable. (22) Maximum Latency Register (PCIMAXLAT) This register is not programmable. (23) PCI Capability Identifier Register (PCICID) Page Page Page Page Page Page Page Page Page Page Page Page Page (4) PCI Local Address Register 0 (PCILAR0) See section 13.4.3 (2), Accessing PCI Memory Space. (5) PCI Local Address Register 1 (PCILAR1) See section 13.4.3 (2), Accessing PCI Memory Space. Page Page Page Page Page (7) PCI Interrupt Mask Register (PCIIMR) This register is the mask register for PCIIR. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 13.4 Operation 13.4.1 Supported PCI Commands Table 13.4 Supported PCI Commands Page Page Page Page Page Page 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 637 of 1658 REJ09B0261-0100 Figure 13.7 Endian Conversion from SuperHyway Bus to PCI Bus (Non-Byte Swapping: TBS = 0) 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 638 of 1658 REJ09B0261-0100 Figure 13.8 Endian Conversion from SuperHyway Bus to PCI Local Bus (Byte Swapping: TBS = 1) 13. PCI Controller (PCIC) Figure 13.9 Data Alignments for SuperHyway Bus and PCI Bus Rev.1.00 Jan. 10, 2008 Page 639 of 1658 REJ09B0261-0100 Page Page 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 642 of 1658 REJ09B0261-0100 Figure 13.12 I/O Access from PCI Bus to SuperHyway Bus Page 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 644 of 1658 REJ09B0261-0100 Figure 13.13 Endian Conversion from PCI Bus to SuperHyway Bus (Non-Byte Swapping: TBS = 0) 13. PCI Controller (PCIC) Rev.1.00 Jan. 10, 2008 Page 645 of 1658 REJ09B0261-0100 Figure 13.14 Endian Conversion from PCI Bus to SuperHyway Bus (Byte Swapping: TBS = 1) 13. PCI Controller (PCIC) Figure 13.15 Data Alignments for SuperHyway Bus and PCI Bus Rev.1.00 Jan. 10, 2008 Page 646 of 1658 REJ09B0261-0100 Page Page Page Page Page Page Page 13. PCI Controller (PCIC) Figure 13.20 Master Read Cycle in Host Mode (Single) Rev.1.00 Jan. 10, 2008 Page 654 of 1658 REJ09B0261-0100 13. PCI Controller (PCIC) Figure 13.21 Master Write Cycle in Normal Mode (Burst) Rev.1.00 Jan. 10, 2008 Page 655 of 1658 REJ09B0261-0100 13. PCI Controller (PCIC) Figure 13.22 Master Read Cycle in Normal Mode (Burst) Rev.1.00 Jan. 10, 2008 Page 656 of 1658 REJ09B0261-0100 Page 13. PCI Controller (PCIC) Figure 13.23 Target Read Cycle in Normal Mode (Single) Rev.1.00 Jan. 10, 2008 Page 658 of 1658 REJ09B0261-0100 13. PCI Controller (PCIC) Figure 13.24 Target Write Cycle in Normal Mode (Single) Rev.1.00 Jan. 10, 2008 Page 659 of 1658 REJ09B0261-0100 13. PCI Controller (PCIC) Figure 13.25 Target Memory Read Cycle in Host Mode (Burst) Rev.1.00 Jan. 10, 2008 Page 660 of 1658 REJ09B0261-0100 13. PCI Controller (PCIC) Figure 13.26 Target Memory Write Cycle in Host Mode (Burst) Rev.1.00 Jan. 10, 2008 Page 661 of 1658 REJ09B0261-0100 Page 13. PCI Controller (PCIC) Figure 13.28 Target Memory Read Cycle in Host Bus Bridge Mode (Burst, with Stepping) Rev.1.00 Jan. 10, 2008 Page 663 of 1658 REJ09B0261-0100 Page Section 14 Direct Memory Access Controller (DMAC) 14.1 Features 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 666 of 1658 REJ09B0261-0100 Figure 14.1 shows a block diagram of the DMAC. SuperHyway bus Figure 14.1 Block Diagram of DMAC 14.2 Input/Output Pins 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 668 of 1658 REJ09B0261-0100 14.3 Register Descriptions Table 14.2 shows the register configuration. Table 14.2 Register Configuration of the DMAC (1) 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 669 of 1658 REJ09B0261-0100 Page 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 671 of 1658 REJ09B0261-0100 Table 14.2 Register Configuration of the DMAC (2) 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 672 of 1658 REJ09B0261-0100 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 673 of 1658 REJ09B0261-0100 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 674 of 1658 REJ09B0261-0100 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page DMARS4 DMARS5 DMARS0 DMARS1 DMARS2 DMARS3 DMARS4 DMARS5 Table 14.3 List of Transfer Request Sources 14.4 Operation Page Page Table 14.8 List of On-Chip Peripheral Module Request Modes Page Page 14. Direct Memory Access Controller (DMAC) Figure 14.2 Round-Robin Mode (Example of Channels 0 to 5) Rev.1.00 Jan. 10, 2008 Page 707 of 1658 REJ09B0261-0100 Page Page Table 14.10 DMA Transfer Directions for On-Chip Peripheral Module Request*2*3 Page Page Page Page Page 14. Direct Memory Access Controller (DMAC) Figure 14.10 Bus Mode and Channel Priority in Priority Fixed Mode Rev.1.00 Jan. 10, 2008 Page 716 of 1658 REJ09B0261-0100 Page 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 718 of 1658 REJ09B0261-0100 Figure 14.11 Flowchart of DMA Transfer Page Page Page 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 722 of 1658 REJ09B0261-0100 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 723 of 1658 REJ09B0261-0100 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 724 of 1658 REJ09B0261-0100 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 725 of 1658 REJ09B0261-0100 CLKOUT Figure 14.19 Example of DREQ Input Detection in Burst Mode Edge Detection Bus cycle DREQ (Rising edge) DRAK (High-active) DACK (High-active) 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 726 of 1658 REJ09B0261-0100 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 727 of 1658 REJ09B0261-0100 14. Direct Memory Access Controller (DMAC) Rev.1.00 Jan. 10, 2008 Page 728 of 1658 REJ09B0261-0100 14.5 DMAC Interrupt Sources 14.6 Usage Notes Page Page Section 15 Clock Pulse Generator (CPG) 15.1 Features 15. Clock Pulse Generator (CPG) Figure 15.1 Block Diagram of the CPG Rev.1.00 Jan. 10, 2008 Page 734 of 1658 REJ09B0261-0100 Page 15.2 Input/Output Pins Table 15.1 shows the CPG pin configuration. Table 15.1 CPG Pin Configuration 15.3 Clock Operating Modes 15. Clock Pulse Generator (CPG) Rev.1.00 Jan. 10, 2008 Page 738 of 1658 REJ09B0261-0100 15.4 Register Descriptions Note: * For details on the standby control registers, see section 17, Power-Down Mode. Table 15.6 Register State in Each Processing Mode Page Page Page Page Page Page Page 15.5 Calculating the Frequency 15.6 How to Change the Frequency Page Table 15.8 Selectable Combinations of Clock Frequency (CPU Clock: 1/2, DDR Clock: 1/4) Table 15.9 Selectable Combinations of Clock Frequency (CPU Clock: 1/4, DDR Clock: 1/4) Page Table 15.10 Selectable Combinations of Clock Frequency (CPU Clock: 1/2, DDR Clock: 1/6) Table 15.11 Selectable Combinations of Clock Frequency (CPU Clock: 1/6, DDR Clock: 1/6) 15.7 Notes on Designing Board 15. Clock Pulse Generator (CPG) Rev.1.00 Jan. 10, 2008 Page 757 of 1658 REJ09B0261-0100 Figure 15.5 Note on Using a PLL Oscillator Circuit Page Section 16 Watchdog Timer and Reset (WDT) 16.1 Features 16. Watchdog Timer and Reset (WDT) Rev.1.00 Jan. 10, 2008 Page 760 of 1658 REJ09B0261-0100 Figure 16.1 is a block diagram of the WDT. Figure 16.1 Block Diagram of WDT 16.2 Input/Output Pins Table 16.1 shows the pin configuration of the WDT module. Table 16.1 Pin Configuration 16.3 Register Descriptions Table 16.3 Register States in Each Operating Mode Page Page Page Page Page Page 16.4 Operation Page Page Page Page 16.5 Status Pin Change Timing during Reset Page Page Page Page Page Page Section 17 Power-Down Mode 17.1 Features 17. Power-Down Mode Rev.1.00 Jan. 10, 2008 Page 782 of 1658 REJ09B0261-0100 Table 17.1 States of Power-Down Modes 17.2 Input/Output Pins Table 17.2 shows the pins related to power-down mode. Table 17.2 Pin Configuration 17.3 Register Descriptions Table 17.4 Register States of CPG in Each Processing Mode Page Page Page Page Page Page Page Page 17.4 Sleep Mode 17.5 Deep Sleep Mode Page 17.6 Module Standby Functions 17.7 Timing of the Changes on the STATUS Pins 17.8 DDR-SDRAM Power Supply Backup Page Section 18 Timer Unit (TMU) 18.1 Features 18. Timer Unit (TMU) Rev.1.00 Jan. 10, 2008 Page 800 of 1658 REJ09B0261-0100 Figure 18.1 shows a block diagram of the TMU. Figure 18.1 Block Diagram of TMU 18.2 Input/Output Pins 18.3 Register Descriptions Tables 18.2 and 18.3 show the TMU register configuration. Table 18.2 Register Configuration (1) Table 18.3 Register Configuration (2) Page TSTR1 Page TCR2 Page Page 18.4 Operation Page Page Page 18.5 Interrupts 18.6 Usage Notes Page Section 19 Display Unit (DU) 19.1 Features Page 19. Display Unit (DU) Rev.1.00 Jan. 10, 2008 Page 819 of 1658 REJ09B0261-0100 Figure 19.1 shows a block diagram of the display unit (DU). Legend: B: byte b: bit w: word Figure 19.1 Block Diagram of the Display Unit (DU) 19.2 Input/Output Pins 19.3 Register Descriptions Page Table 19.2 Register Configuration Page Page Page Page Page Page Table 19.3 Status of Registers in Each Processing Mode Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Initial Value R/W Internal Update Description 9, 8 PnBRSL 0 R/W Yes Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Bit Bit Name Initial Value R/W Internal Update Description 4 to 0 FRQSEL 0 R/W None Page Page Page Page Page Page Page 19.4 Operation Table 19.4 Display Functions of Planes 19. Display Unit (DU) Figure 19.2 Block Diagram of Plane Configuration and Superpositioning Rev.1.00 Jan. 10, 2008 Page 932 of 1658 REJ09B0261-0100 Page Page Table 19.6 Memory Parameter/ Monitor Parameter Setting Registers Page The arrangement of data in memory is as follows. Page UYVY format YUYV format Page 19. Display Unit (DU) Rev.1.00 Jan. 10, 2008 Page 941 of 1658 REJ09B0261-0100 Endian conversion in each of the units indicated below is shown in figure 19.4. 63 Figure 19.4 Endian Conversion Data 63 Page Page Page Page Table 19.12 Transparent Color Specification Registers EOR Operation: EOR operation of the specified plane with the lower plane is performed. Page 19. Display Unit (DU) Rev.1.00 Jan. 10, 2008 Page 948 of 1658 REJ09B0261-0100 Figure 19.8 YC Data Contention Page Page Page Page Page Page Page 19.5 Display Control Table 19.13 Variables Defined in Display Screen Table 19.14 Correspondence Table of Settings of Display Timing Generation Registers 19. Display Unit (DU) Rev.1.00 Jan. 10, 2008 Page 959 of 1658 REJ09B0261-0100 Figure 19.14 CSYNC Timing Chart (Non-Interlaced Mode, First Half of Interlace Frame) 19. Display Unit (DU) Figure 19.15 CSYNC Timing Chart (Last Half of Interlace Frame) Rev.1.00 Jan. 10, 2008 Page 960 of 1658 REJ09B0261-0100 Page 19. Display Unit (DU) Figure 19.16 Example of Display in Each Scan Mode Rev.1.00 Jan. 10, 2008 Page 962 of 1658 REJ09B0261-0100 Page 19. Display Unit (DU) Rev.1.00 Jan. 10, 2008 Page 964 of 1658 REJ09B0261-0100 VDS - HC/2 Figure 19.18 Display in Interlaced Method VDS + HC/2 VDS Page Page Page 19.6 Power-Down Sequence Section 20 Graphics Data Translation Accelerator (GDTA) 20.1 Features 20. Graphics Data Translation Accelerator (GDTA) Rev.1.00 Jan. 10, 2008 Page 970 of 1658 REJ09B0261-0100 Figure 20.1 shows the GDTA block diagram. Figure 20.1 GDTA Block Diagram Page Page 20.2 GDTA Address Space 20.3 Register Descriptions Table 20.2 GDTA Register Configuration (CL Block) Table 20.3 GDTA Register Configuration (MC Block) Table 20.4 GDTA Register States in Each Processing Mode (GDTA Common Registers) Table 20.5 GDTA States in Each Processing Mode (CL Block) Table 20.6 GDTA States in Each Processing Mode (MC Block) Page Page Page Page Page Page Page Page Page Page Page Page Page A Table of CL_DA Register Settings And Output Data Alignment Page Page Page Page Page Page Page Page 20. Graphics Data Translation Accelerator (GDTA) Rev.1.00 Jan. 10, 2008 Page 1001 of 1658 REJ09B0261-0100 Page Page Page Page Page Page Page Page Page Page Page 20. Graphics Data Translation Accelerator (GDTA) Rev.1.00 Jan. 10, 2008 Page 1013 of 1658 REJ09B0261-0100 20.4 GDTA Operation Figure 20.3 YUYV Conversion Functions Page 20. Graphics Data Translation Accelerator (GDTA) Rev.1.00 Jan. 10, 2008 Page 1015 of 1658 REJ09B0261-0100 Invalid data Figure 20.4 ARGB Conversion Functions Frame height Page Page 20. Graphics Data Translation Accelerator (GDTA) Figure 20.5 CL Processing Procedure Rev.1.00 Jan. 10, 2008 Page 1018 of 1658 REJ09B0261-0100 Page 20. Graphics Data Translation Accelerator (GDTA) Rev.1.00 Jan. 10, 2008 Page 1020 of 1658 REJ09B0261-0100 Frame height Figure 20.6 Outline of Estimated Image Generation Function Page Page Page Page Page Page Page 20. Graphics Data Translation Accelerator (GDTA) Figure 20.7 MC Processing Procedure Rev.1.00 Jan. 10, 2008 Page 1028 of 1658 REJ09B0261-0100 20.5 Interrupt Processing 20.6 Data Alignment 20. Graphics Data Translation Accelerator (GDTA) Figure 20.8 Data Alignment Conversion Pattern Rev.1.00 Jan. 10, 2008 Page 1030 of 1658 REJ09B0261-0100 20.7 Usage Notes Page Section 21 Serial Communication Interface with FIFO (SCIF) 21.1 Features Page 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1035 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Figure 21.2 SCIF0_RTS Pin Rev.1.00 Jan. 10, 2008 Page 1036 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Figure 21.3 SCIF0_CTS Pin Rev.1.00 Jan. 10, 2008 Page 1037 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1038 of 1658 REJ09B0261-0100 Figure 21.4 SCIFn_SCK Pin (n = 0 to 5) Peripheral bus Figure 21.5 SCIFn_TXD Pin (n = 0 to 5) Legend: SPTRW: Write to SCSPTR SCIFn_TXD 21.2 Input/Output Pins 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1040 of 1658 REJ09B0261-0100 21.3 Register Descriptions 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1041 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1042 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1043 of 1658 REJ09B0261-0100 Table 21.2 Register Configuration (2) 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1044 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1045 of 1658 REJ09B0261-0100 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 21.3.13 Line Status Register n (SCLSR) Page 21.4 Operation Table 21.4 SCSMR Settings for Serial Transfer Format Selection Table 21.5 SCSMR and SCSCR Settings for SCIF Clock Source Selection Page SCSMR Settings Serial Transfer Format and Frame Length Legend: S: Start bit STOP: Stop bit P: Parity bit Page 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1077 of 1658 REJ09B0261-0100 Figure 21.8 shows a sample SCIF initialization flowchart. Figure 21.8 Sample SCIF Initialization Flowchart 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1078 of 1658 REJ09B0261-0100 Figure 21.9 Sample Serial Transmission Flowchart Page 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1080 of 1658 REJ09B0261-0100 Figure 21.10 shows an example of the operation for transmission in asynchronous mode. Figure 21.11 shows an example of the operation when modem control is used. Figure 21.11 Example of Operation Using Modem Control (SCIF_CTS) (Only in Channel 0) 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1081 of 1658 REJ09B0261-0100 Figure 21.12 Sample Serial Reception Flowchart (1) 21. Serial Communication Interface with FIFO (SCIF) Figure 21.12 Sample Serial Reception Flowchart (2) Rev.1.00 Jan. 10, 2008 Page 1082 of 1658 REJ09B0261-0100 Page Page Page Page 21. Serial Communication Interface with FIFO (SCIF) Figure 21.16 Sample SCIF Initialization Flowchart Rev.1.00 Jan. 10, 2008 Page 1087 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1088 of 1658 REJ09B0261-0100 Figure 21.17 Sample Serial Transmission Flowchart Page 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1090 of 1658 REJ09B0261-0100 Figure 21.19 Sample Serial Reception Flowchart (1) Page 21. Serial Communication Interface with FIFO (SCIF) Figure 21.20 Example of SCIF Reception Operation Rev.1.00 Jan. 10, 2008 Page 1092 of 1658 REJ09B0261-0100 21. Serial Communication Interface with FIFO (SCIF) Rev.1.00 Jan. 10, 2008 Page 1093 of 1658 REJ09B0261-0100 Figure 21.21 Sample Flowchart for Transmitting/Receiving Serial Data 21.5 SCIF Interrupt Sources and the DMAC Table 21.7 SCIF Interrupt Sources 21.6 Usage Notes Page Page Section 22 Serial I/O with FIFO (SIOF) 22.1 Features 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1100 of 1658 REJ09B0261-0100 Figure 22.1 shows a block diagram of the SIOF. Figure 22.1 Block Diagram of SIOF 22.2 Input/Output Pins Table 22.1 shows the pin configuration. Table 22.1 Pin Configuration 22.3 Register Descriptions Table 22.3 Register States in Each Operating Mode Page Table 22.4 shows the operation in each transfer mode. Table 22.4 Operation in Each Transfer Mode Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 22.4 Operation Page Page Page Page Page Page Page Page Page Page 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1139 of 1658 REJ09B0261-0100 Figure 22.9 Example of Transmit Operation in Master Mode 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1140 of 1658 REJ09B0261-0100 Figure 22.10 Example of Receive Operation in Master Mode 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1141 of 1658 REJ09B0261-0100 6 Figure 22.11 Example of Transmit Operation in Slave Mode No. 1 2 3 4 Flowchart SIOF Settings SIOF Operation 5 22. Serial I/O with FIFO (SIOF) Figure 22.12 Example of Receive Operation in Slave Mode 6 No. 1 2 3 4 Flowchart SIOF Settings SIOF Operation Page Page Page 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1146 of 1658 REJ09B0261-0100 SYNCDL = 1 Figure 22.13 Transmit and Receive Timing (8-Bit Monaural Data (1)) 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1147 of 1658 REJ09B0261-0100 SYNCDL = 1 Figure 22.15 Transmit and Receive Timing (16-Bit Monaural Data) 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1148 of 1658 REJ09B0261-0100 SIOF_TXD Figure 22.17 Transmit and Receive Timing (16-Bit Stereo Data (2)) SIOF_RXD SIOF_SCK SIOF_SYNC 22. Serial I/O with FIFO (SIOF) Figure 22.19 Transmit and Receive Timing (16-Bit Stereo Data (4)) 22. Serial I/O with FIFO (SIOF) Rev.1.00 Jan. 10, 2008 Page 1150 of 1658 REJ09B0261-0100 Figure 22.20 Transmit and Receive Timing (16-Bit Stereo Data) Section 23 Serial Peripheral Interface (HSPI) 23.1 Features 23. Serial Peripheral Interface (HSPI) Rev.1.00 Jan. 10, 2008 Page 1152 of 1658 REJ09B0261-0100 Figure 23.1 is a block diagram of the HSPI. Figure 23.1 Block Diagram of HSPI 23.2 Input/Output Pins The input/output pins of the HSPI is shown in table 23.1. Table 23.1 Pin Configuration 23.3 Register Descriptions Table 23.2 Register Configuration (1) Table 23.3 Register Configuration (2) Page Page Page Page Page Page Page Page Page Page 23.4 Operation Page Page 23. Serial Peripheral Interface (HSPI) Rev.1.00 Jan. 10, 2008 Page 1168 of 1658 REJ09B0261-0100 Figure 23.5 Timing Conditions when FBS = 1 Page Page Section 24 Multimedia Card Interface (MMCIF) 24.1 Features Figure 24.1 shows a block diagram of the MMCIF. Figure 24.1 Block Diagram of MMCIF 24.2 Input/Output Pins Table 24.1 summarizes the pins of the MMCIF. Table 24.1 Pin Configuration 24.3 Register Descriptions Table 24.2 shows the MMCIF register configuration. Table 24.2 Register Configuration (1) Page Table 24.3 Register Configuration (2) Page (1) CMDR0 to CMDR4 Page Page Page Page Page Page Page (2) INTCR1 (3) INTCR2 Page Page Page (2) INTSTR1 Page (3) INTSTR2 Page Page Page Page Page Page Page Page Page Page Page (1) RSPR0 to RSPR16 (2) RSPRD Page Page Page Page 24.4 Operation Page Page Page Page 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1214 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.7 Example of Operational Flow for Commands without Data Transfer Rev.1.00 Jan. 10, 2008 Page 1215 of 1658 REJ09B0261-0100 Page Page 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1218 of 1658 REJ09B0261-0100 Figure 24.9 Example of Command Sequence for Commands with Read Data (Block Size > FIFO Size) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1219 of 1658 REJ09B0261-0100 Figure 24.10 Example of Command Sequence for Commands with Read Data (Multiple Block Transfer) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1220 of 1658 REJ09B0261-0100 Figure 24.11 Example of Command Sequence for Commands with Read Data (Stream Transfer) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1221 of 1658 REJ09B0261-0100 Figure 24.12 Example of Operational Flow for Commands with Read Data (Single Block Transfer) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1222 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1223 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1224 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1225 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1226 of 1658 REJ09B0261-0100 Figure 24.14 Example of Operational Flow for Commands with Read Data (Stream Transfer) Page Page 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1229 of 1658 REJ09B0261-0100 Figure 24.15 Example of Command Sequence for Commands with Write Data (Block Size FIFO Size) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1230 of 1658 REJ09B0261-0100 Figure 24.16 Example of Command Sequence for Commands with Write Data (Block Size > FIFO Size) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1231 of 1658 REJ09B0261-0100 Figure 24.17 Example of Command Sequence for Commands with Write Data (Multiple Block Transfer) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1232 of 1658 REJ09B0261-0100 Figure 24.18 Example of Command Sequence for Commands with Write Data (Stream Transfer) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1233 of 1658 REJ09B0261-0100 Figure 24.19 Example of Operational Flow for Commands with Write Data (Single Block Transfer) 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1234 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Legend: Rev.1.00 Jan. 10, 2008 Page 1235 of 1658 REJ09B0261-0100 1 2 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1236 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Legend: Rev.1.00 Jan. 10, 2008 Page 1237 of 1658 REJ09B0261-0100 1 2 24. Multimedia Card Interface (MMCIF) Figure 24.21 Example of Operational Flow for Commands with Write Data (Stream Transfer) 24.5 MMCIF Interrupt Sources 24.6 Operations when Using DMA Page 24. Multimedia Card Interface (MMCIF) Figure 24.22 Example of Read Sequence Flow (Single Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1242 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.23 (1) Example of Read Sequence Flow (Open-ended Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1243 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.23 (2) Example of Read Sequence Flow (Open-ended Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1244 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.23 (3) Example of Read Sequence Flow (Pre-defined Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1245 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.23 (4) Example of Read Sequence Flow (Pre-defined Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1246 of 1658 REJ09B0261-0100 Legend: n (DTI): Number of data transfer end interrupts (DTI) from the start of read sequence 1 2 24. Multimedia Card Interface (MMCIF) Figure 24.24 Example of Operational Flow for Stream Read Transfer Rev.1.00 Jan. 10, 2008 Page 1247 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1248 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1249 of 1658 REJ09B0261-0100 Page Page 24. Multimedia Card Interface (MMCIF) Figure 24.26 (1) Example of Write Sequence Flow (Single Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1252 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.26 (2) Example of Write Sequence Flow (Single Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1253 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.27 (1) Example of Write Sequence Flow (Open-ended Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1254 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.27 (2) Example of Write Sequence Flow (Open-ended Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1255 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.27 (3) Example of Write Sequence Flow (Pre-defined Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1256 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Figure 24.27 (4) Example of Write Sequence Flow (Pre-defined Multiple Block Transfer) Rev.1.00 Jan. 10, 2008 Page 1257 of 1658 REJ09B0261-0100 1 2 Legend: n (DRPI): Number of data response interrupts (DRPI) from the start of write sequence 24. Multimedia Card Interface (MMCIF) Figure 24.28 Example of Operational Flow for Stream Write Transfer Rev.1.00 Jan. 10, 2008 Page 1258 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1259 of 1658 REJ09B0261-0100 24. Multimedia Card Interface (MMCIF) Rev.1.00 Jan. 10, 2008 Page 1260 of 1658 REJ09B0261-0100 24.7 Register Accesses with Little Endian Specification Page Section 25 Audio Codec Interface (HAC) 25.1 Features 25. Audio Codec Interface (HAC) Rev.1.00 Jan. 10, 2008 Page 1264 of 1658 REJ09B0261-0100 Figure 25.1 shows a block diagram of the HAC. Peripheral bus Figure 25.1 Block Diagram 25.2 Input/Output Pins Table 25.1 describes the HAC pin configuration. Table 25.1 Pin Configuration 25.3 Register Descriptions Table 25.2 Register Configuration (2) Page Page Page Page Page 25. Audio Codec Interface (HAC) Rev.1.00 Jan. 10, 2008 Page 1273 of 1658 REJ09B0261-0100 Page Page In 16-bit packed DMA mode, HACPCML is defined as follows: Page Page Page Page Page Page Page Page Page 25.4 AC 97 Frame Slot Structure Figure 25.2 AC97 Frame Slot Structure Table 25.3 AC97 Transmit Frame Structure Table 25.4 AC97 Receive Frame Structure 25.5 Operation Page 25. Audio Codec Interface (HAC) Rev.1.00 Jan. 10, 2008 Page 1290 of 1658 REJ09B0261-0100 25.5.5 Initialization Sequence Figure 25.3 shows an example of the initialization sequence. Figure 25.3 Initialization Sequence 25. Audio Codec Interface (HAC) Figure 25.4 Sample Flowchart for Off-Chip Codec Register Write Rev.1.00 Jan. 10, 2008 Page 1291 of 1658 REJ09B0261-0100 25. Audio Codec Interface (HAC) Figure 25.5 Sample Flowchart for Off-Chip Codec Register Read (1) Rev.1.00 Jan. 10, 2008 Page 1292 of 1658 REJ09B0261-0100 25. Audio Codec Interface (HAC) Figure 25.6 Sample Flowchart for Off-Chip Codec Register Read (2) Rev.1.00 Jan. 10, 2008 Page 1293 of 1658 REJ09B0261-0100 25. Audio Codec Interface (HAC) Figure 25.7 Sample Flowchart for Off-Chip Codec Register Read (3) Rev.1.00 Jan. 10, 2008 Page 1294 of 1658 REJ09B0261-0100 Page Page Section 26 Serial Sound Interface (SSI) Module 26.1 Features 26. Serial Sound Interface (SSI) Module Rev.1.00 Jan. 10, 2008 Page 1298 of 1658 REJ09B0261-0100 Figure 26.1 is a block diagram of the SSI module. Peripheral bus Figure 26.1 Block Diagram of SSI Module 26.2 Input/Output Pins Table 26.1 lists the pin configurations relating to the SSI module. Table 26.1 Pin Configuration 26.3 Register Descriptions Table 26.2 Register Configuration (2) Page Page Page Page Page Page Page Page Page Page Page Page Page 26.4 Operation Page Page Page Table 26.4 Number of Padding Bits for Each Valid Configuration 26. Serial Sound Interface (SSI) Module Rev.1.00 Jan. 10, 2008 Page 1319 of 1658 REJ09B0261-0100 Padding Figure 26.7 Multi-channel Format (6 Channels with High Padding) Figure 26.6 Multi-channel Format (4 Channels, No Padding) Padding 26. Serial Sound Interface (SSI) Module Padding Rev.1.00 Jan. 10, 2008 Page 1320 of 1658 REJ09B0261-0100 Padding Page Page Page Page Page Page Page Page 26. Serial Sound Interface (SSI) Module Rev.1.00 Jan. 10, 2008 Page 1329 of 1658 REJ09B0261-0100 (1) Transmission Using DMA Controller Figure 26.21 Transmission Using DMA Controller 26. Serial Sound Interface (SSI) Module Rev.1.00 Jan. 10, 2008 Page 1330 of 1658 REJ09B0261-0100 (2) Transmission using Interrupt Data Flow Control Figure 26.22 Transmission Using Interrupt Data Flow Control Page 26. Serial Sound Interface (SSI) Module Rev.1.00 Jan. 10, 2008 Page 1332 of 1658 REJ09B0261-0100 (1) Reception Using DMA Controller Figure 26.23 Reception Using DMA Controller 26. Serial Sound Interface (SSI) Module Rev.1.00 Jan. 10, 2008 Page 1333 of 1658 REJ09B0261-0100 (2) Reception Using Interrupt Data Flow Control Figure 26.24 Reception Using Interrupt Data Flow Control Page 26.5 Usage Note 26. Serial Sound Interface (SSI) Module Rev.1.00 Jan. 10, 2008 Page 1336 of 1658 REJ09B0261-0100 Figure 26.25 SSI Transfer Termination and Resumption Timing in Slave Mode Section 27 NAND Flash Memory Controller (FLCTL) 27.1 Features Page 27. NAND Flash Memory Controller (FLCTL) Rev.1.00 Jan. 10, 2008 Page 1339 of 1658 REJ09B0261-0100 Figure 27.1 shows a block diagram of the FLCTL. Figure 27.1 Block Diagram of FLCTL 27.2 Input/Output Pins Table 27.1 shows the pin configuration of the FLCTL. Table 27.1 Pin Configuration Page 27.3 Register Descriptions Table 27.3 Register States in Each Processing Mode Page Page Page Page Page Page Sector access mode Page Page Page 27. NAND Flash Memory Controller (FLCTL) Rev.1.00 Jan. 10, 2008 Page 1354 of 1658 REJ09B0261-0100 Page Page Page Page Page Page Page Page Page 27.4 Operation 27. NAND Flash Memory Controller (FLCTL) Rev.1.00 Jan. 10, 2008 Page 1365 of 1658 REJ09B0261-0100 Figure 27.3 Writing Operation Timing for NAND-Type Flash Memory Figure 27.4 Status Read Operation Timing for NAND-Type Flash Memory Page 27. NAND Flash Memory Controller (FLCTL) Rev.1.00 Jan. 10, 2008 Page 1367 of 1658 REJ09B0261-0100 Figure 27.6 Writing Operation Timing for NAND-Type Flash Memory Figure 27.7 Status Read Operation Timing for NAND-Type Flash Memory Page 27. NAND Flash Memory Controller (FLCTL) Rev.1.00 Jan. 10, 2008 Page 1369 of 1658 REJ09B0261-0100 Figure 27.9 Example of Sector Number and NAND-Type Flash Memory Address Expansion Page Page Page 27. NAND Flash Memory Controller (FLCTL) Rev.1.00 Jan. 10, 2008 Page 1373 of 1658 REJ09B0261-0100 27.5 Example of Register Setting The examples of setting and starting registers in each access mode are shown below. Figure 27.11 NAND Command Access (Block Erase) 27. NAND Flash Memory Controller (FLCTL) Figure 27.12 NAND Sector Access (Flash Write) Using DMAC Rev.1.00 Jan. 10, 2008 Page 1374 of 1658 REJ09B0261-0100 27. NAND Flash Memory Controller (FLCTL) Figure 27.13 NAND Command Access (Flash Read) Rev.1.00 Jan. 10, 2008 Page 1375 of 1658 REJ09B0261-0100 27.6 Interrupt Processing 27.7 DMA Transfer Settings Section 28 General Purpose I/O Ports (GPIO) 28.1 Features Table 28.1 Multiplexed Pins Controlled by Port Control Registers Page Page Pin Name Port GPIO Selectable Module GPIO Interrupt 28.2 Register Descriptions Page Table 28.2 Register Configuration (2) Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 28.3 Usage Example Page Page Page Section 29 User Break Controller (UBC) 29.1 Features 29. User Break Controller (UBC) Rev.1.00 Jan. 10, 2008 Page 1454 of 1658 REJ09B0261-0100 Figure 29.1 shows the UBC block diagram. Figure 29.1 Block Diagram of UBC 29.2 Register Descriptions The UBC has the following registers. Table 29.1 Register Configuration Table 29.2 Register Status in Each Processing State Page Page Page CBR1 Page Page Page CRR1 CAR1 Page CAMR1 Table 29.3 Settings for Match Data Setting Register Page Page Page Page 29.3 Operation Description Page Page Page Page Page Page 29. User Break Controller (UBC) Rev.1.00 Jan. 10, 2008 Page 1480 of 1658 REJ09B0261-0100 29.4 User Break Debugging Support Function Figure 29.2 Flowchart of User Break Debugging Support Function 29.5 User Break Examples Page Page Page 29.6 Usage Notes Page Section 30 User Debugging Interface (H-UDI) 30.1 Features 30. User Debugging Interface (H-UDI) Figure 30.1 Block Diagram of H-UDI Rev.1.00 Jan. 10, 2008 Page 1488 of 1658 REJ09B0261-0100 30.2 Input/Output Pins Table 30.1 shows the pin configuration of the H-UDI. Table 30.1 Pin Configuration of H-UDI Page 30.3 Register Description The H-UDI has the following registers. Table 30.2 Register Configuration (1) Table 30.3 Register Configuration (2) Page Page Table 30.5 Boundary Scan Register Configuration Page Page Page Page Page Page Page 30.4 Operation 30. User Debugging Interface (H-UDI) Figure 30.2 Sequence to Switch from Boundary-Scan TAP Controller to H-UDI Rev.1.00 Jan. 10, 2008 Page 1504 of 1658 REJ09B0261-0100 30. User Debugging Interface (H-UDI) Rev.1.00 Jan. 10, 2008 Page 1505 of 1658 REJ09B0261-0100 Figure 30.3 Diagram of Transitions of TAP Controller State Page 30.5 Usage Notes Page Section 31 Register List 31.1 Register Address List 31. Register List Rev.1.00 Jan. 10, 2008 Page 1510 of 1658 REJ09B0261-0100 Table 31.1 Register Address List 31. Register List Rev.1.00 Jan. 10, 2008 Page 1511 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1512 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1513 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1514 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1515 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1516 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1517 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1518 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1519 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1520 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1521 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1522 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1523 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1524 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1525 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1526 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1527 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1528 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1529 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1530 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1531 of 1658 REJ09B0261-0100 Page 31. Register List Rev.1.00 Jan. 10, 2008 Page 1533 of 1658 REJ09B0261-0100 31.2 States of the Registers in the Individual Operating Modes 31. Register List Rev.1.00 Jan. 10, 2008 Page 1534 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1535 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1536 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1537 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1538 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1539 of 1658 REJ09B0261-0100 Table 31.3 States of the Registers in the Individual Operating Modes (2) 31. Register List Rev.1.00 Jan. 10, 2008 Page 1540 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1541 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1542 of 1658 REJ09B0261-0100 Table 31.4 States of the Registers in the Individual Operating Modes (3) 31. Register List Rev.1.00 Jan. 10, 2008 Page 1543 of 1658 REJ09B0261-0100 Table 31.5 States of the Registers in the Individual Operating Modes (4) 31. Register List Rev.1.00 Jan. 10, 2008 Page 1544 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1545 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1546 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1547 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1548 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1549 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1550 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1551 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1552 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1553 of 1658 REJ09B0261-0100 Notes: 1. Bits 2 and 0 ar e undefined. 2. Bits 6, 4, 2 and 0 are undefined. 31. Register List Rev.1.00 Jan. 10, 2008 Page 1554 of 1658 REJ09B0261-0100 Table 31.6 States of the Registers in the Individual Operating Modes (5) 31. Register List Rev.1.00 Jan. 10, 2008 Page 1555 of 1658 REJ09B0261-0100 Table 31.7 States of the Registers in the Individual Operating Modes (6) 31. Register List Rev.1.00 Jan. 10, 2008 Page 1556 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1557 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1558 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1559 of 1658 REJ09B0261-0100 31. Register List Rev.1.00 Jan. 10, 2008 Page 1560 of 1658 REJ09B0261-0100 Table 31.8 States of the Registers in the Individual Operating Modes (7) Table 31.9 States of the Registers in the Individual Operating Modes (8) Section 32 Electrical Characteristics 32.1 Absolute Maximum Ratings Table 32.1 Absolute Maximum Ratings*1, 2 32.2 DC Characteristics Table 32.2 DC Characteristics (Ta = 20 to 85/40 to 85C) Page Page Page Table 32.3 Permissible Output Currents Table 32.4 ODT Characteristics 32.3 AC Characteristics 32.3.1 Clock and Control Signal Timing Table 32.6 Clock and Control Signal Timing Figure 32.1 EXTAL Clock Input Timing 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1570 of 1658 REJ09B0261-0100 Figure 32.2 CLKOUT Clock Output Timing (1) Figure 32.3 CLKOUT Clock Output Timing (2) 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1571 of 1658 REJ09B0261-0100 Figure 32.4 Power-On Oscillation Settling Time CLKOUT output Figure 32.5 PLL Synchronization Settling Time EXTAL input t Page 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1573 of 1658 REJ09B0261-0100 Figure 32.7 Control Signal Timing Figure 32.8 STATUS Pin Output Timing at Power-On Reset t Page 32. Electrical Characteristics Figure 32.9 SRAM Bus Cycle: Basic Bus Cycle (No Wait) Rev.1.00 Jan. 10, 2008 Page 1575 of 1658 REJ09B0261-0100 32. Electrical Characteristics Figure 32.10 SRAM Bus Cycle: Basic Bus Cycle (One Internal Wait Cycle) Legend Rev.1.00 Jan. 10, 2008 Page 1576 of 1658 REJ09B0261-0100 : 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1577 of 1658 REJ09B0261-0100 Legend: 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1578 of 1658 REJ09B0261-0100 Legend: 32. Electrical Characteristics Figure 32.13 Burst ROM Bus Cycle (No Wait) Rev.1.00 Jan. 10, 2008 Page 1579 of 1658 REJ09B0261-0100 Legend: CLKOUT A25 to A5 A4 to A0 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1580 of 1658 REJ09B0261-0100 Legend: A25 to A5 A4 to A0 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1581 of 1658 REJ09B0261-0100 Legend: A25 to A5 A4 to A0 32. Electrical Characteristics Figure 32.16 Burst ROM Bus Cycle (One Internal Wait Cycle + One External Wait Cycle) Rev.1.00 Jan. 10, 2008 Page 1582 of 1658 REJ09B0261-0100 Legend: A25 to A5 A4 to A0 32. Electrical Characteristics Figure 32.17 PCMCIA Memory Bus Cycle Rev.1.00 Jan. 10, 2008 Page 1583 of 1658 REJ09B0261-0100 Legend: 32. Electrical Characteristics Figure 32.18 PCMCIA I/O Bus Cycle Rev.1.00 Jan. 10, 2008 Page 1584 of 1658 REJ09B0261-0100 Legend: 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1585 of 1658 REJ09B0261-0100 Figure 32.19 PCMCIA I/O Bus Cycle (TED = 1, TEH = 1, One Internal Wait Cycle, with Bus Sizing) 32. Electrical Characteristics Figure 32.20 MPX Basic Bus Cycle (Read) Rev.1.00 Jan. 10, 2008 Page 1586 of 1658 REJ09B0261-0100 Legend: 32. Electrical Characteristics Figure 32.21 MPX Basic Bus Cycle (Write) Rev.1.00 Jan. 10, 2008 Page 1587 of 1658 REJ09B0261-0100 Legend: 32. Electrical Characteristics Figure 32.22 MPX Bus Cycle (Burst Read) Rev.1.00 Jan. 10, 2008 Page 1588 of 1658 REJ09B0261-0100 32. Electrical Characteristics Figure 32.23 MPX Bus Cycle (Burst Write) Rev.1.00 Jan. 10, 2008 Page 1589 of 1658 REJ09B0261-0100 32. Electrical Characteristics Figure 32.24 Memory Byte Control SRAM Bus Cycle Rev.1.00 Jan. 10, 2008 Page 1590 of 1658 REJ09B0261-0100 t 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1591 of 1658 REJ09B0261-0100 Legend: Page Figure 32.26 MCK Output Clock 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1594 of 1658 REJ09B0261-0100 Figure 32.27 Command Signal and MCK Output Clock Figure 32.28 MDQS Input Timing at Data Read 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1595 of 1658 REJ09B0261-0100 MDQS[3:0] (solid line) MDQS[3:0] (dotted line) Figure 32.29 Restriction of MDQS Input Waveform (Read) Figure 32.30 MDQS Output Waveform to MCK (Write) Figure 32.31 MDQS Output Waveform (Write) MDQS[3:0] (solid line) MDQS[3:0] (dotted line) HiZ HiZ Figure 32.32 MDQS and MDQ/MDM Output Waveform (Write) Figure 32.33 MDQ High-Impedance Time from MDQS (Write) Figure 32.34 Interrupt Signal Input Timing (1) 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1598 of 1658 REJ09B0261-0100 Figure 32.35 Interrupt Signal Input Timing (2) Figure 32.36 IRQOUT Timing Page 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1600 of 1658 REJ09B0261-0100 Figure 32.37 PCI Clock Input Timing Tri-state output Figure 32.38 PCI Output Signal Timing 0.4V PCICLK Figure 32.40 DREQ/DRAK Signal Timing Figure 32.41 TCLK Input Timing Figure 32.42 SCIFn_CLK Input Clock Timing Figure 32.43 Clock Timing in SCIF I/O Synchronous Mode Figure 32.44 TCK Input Timing 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1606 of 1658 REJ09B0261-0100 Figure 32.45 RESET Hold Timing Figure 32.46 H-UDI Data Transfer Timing Figure 32.47 Pin Break Timing 32.3.11 GPIO Signal Timing Table 32.16 GPIO Signal Timing Figure 32.48 GPIO Signal Timing 32.3.12 HSPI Module Signal Timing Table 32.17 HSPI Module Signal Timing Figure 32.49 HSPI Data Output/Input Timing 32.3.13 SIOF Module Signal Timing Table 32.18 SIOF Module Signal Timing Figure 32.50 SIOF_MCLK Input Timing 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1610 of 1658 REJ09B0261-0100 Figure 32.51 SIOF Transmission/Reception Timing (Master Mode 1, Sampling on Falling Edges) Figure 32.52 SIOF Transmission/Reception Timing (Master Mode 1, Sampling on Rising Edges) 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1611 of 1658 REJ09B0261-0100 Figure 32.53 SIOF Transmission/Reception Timing (Master Mode 2, Sampling on Falling Edges) Figure 32.54 SIOF Transmission/Reception Timing (Master Mode 2, Sampling on Rising Edges) 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1612 of 1658 REJ09B0261-0100 Figure 32.55 SIOF Transmission/Reception Timing (Slave Mode 1, Slave Mode 2) 32.3.14 MMCIF Module Signal Timing Table 32.19 MMCIF Module Signal Timing Figure 32.56 MMCIF Transmission Timing Figure 32.58 HAC Cold Reset Timing 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1615 of 1658 REJ09B0261-0100 Figure 32.59 HAC Warm Reset Timing Figure 32.60 HAC Clock Input Timing Figure 32.61 HAC Interface Module Signal Timing 32.3.16 SSI Interface Module Signal Timing Table 32.21 SSI Interface Module Signal Timing Figure 32.62 SSI Clock Input/Output Timing Figure 32.63 SSI Transmission Timing (1) 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1617 of 1658 REJ09B0261-0100 Figure 32.64 SSI Transmission Timing (2) t Figure 32.66 SSI Reception Timing (2) t SSIn_SCK SSIn_WS SSIn_SDATA 32.3.17 FLCTL Module Signal Timing Table 32.22 NAND-Type Flash Memory Interface Timing 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1619 of 1658 REJ09B0261-0100 Figure 32.67 Command Issue Timing of NAND-Type Flash Memory Figure 32.68 Address Issue Timing of NAND-Type Flash Memory 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1620 of 1658 REJ09B0261-0100 Figure 32.69 Data Read Timing of NAND-Type Flash Memory Figure 32.70 Data Write Timing of NAND-Type Flash Memory 32. Electrical Characteristics Figure 32.71 Status Read Timing of NAND-Type Flash Memory Rev.1.00 Jan. 10, 2008 Page 1621 of 1658 REJ09B0261-0100 Table 32.24 Display Timing Conditions: VDDQ = 3.3 V 0.3 V, Ta = 40C to +85C, GND = VSSQ = 0 V Table 32.25 Classification of Pins Figure 32.72 PCICLK/DCLKIN Clock Input Timing 32. Electrical Characteristics Rev.1.00 Jan. 10, 2008 Page 1624 of 1658 REJ09B0261-0100 Figure 32.73 Display Timing (with Respect to PCICLK/DCLKIN) Figure 32.74 Display Timing (with Respect to DEVSEL/DCLKOUT) 32.4 AC Characteristic Test Conditions Page Page B. Mode Pin Settings Table B.1 Clock Operating Modes with External Pin Combination Table B.2 Area 0 Memory Type and Bus Width Table B.3 Endian Table B.4 Master/Slave Table B.5 Clock Input Table B.6 Bus Mode Table B.7 Boot Address Mode Table B.8 Mode Control Table B.9 Mode Control C. Pin Functions C.1 Pin States Table C.1 Pin States in Reset, Power-Down State, and Bus-Released State Page Page Page Page Page Page Page Page Page Page C.2 Handling of Unused Pins Table C.2 Treatment of Unused Pins Page Page Page Page Page Page Page Page Page Page D. Turning On and Off Power Supply Page Page E. Version Registers (PVR, PRR) Processor Version Register (PVR) Product Register (PRR) F. Product Lineup Table F.1 SH7785 Product Lineup Page Renesas 32-Bit RISC Microcomputer Hardware Manual SH7785 http://www.renesas.com Page SH7785 Hardware Manual