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Intel SA-1100 manual 11-169

Models: SA-1100

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11.12.6.1Audio Transmit FIFO Service Request Flag (ATS)
(read-only, maskable interrupt)	11-163
11.12.6.2Audio Receive FIFO Service Request Flag (ARS)
(read-only, maskable interrupt)	11-163
11.12.6.3Telecom Transmit FIFO Service Request Flag (TTS)
(read-only, maskable interrupt)	11-164
11.12.6.4Telecom Receive FIFO Service Request Flag (TRS)
(read-only, maskable interrupt)	11-164
11.12.6.5Audio Transmit FIFO Underrun Status (ATU)
(read/write, nonmaskable interrupt)	11-164
11.12.6.6Audio Receive FIFO Overrun Status (ARO)
(read/write, nonmaskable interrupt)	11-164
11.12.6.7Telecom Transmit FIFO Underrun Status (TTU)
(read/write, nonmaskable interrupt)	11-165
11.12.6.8Telecom Receive FIFO Overrun Status (TRO)
(read/write, nonmaskable interrupt)	11-165
11.12.6.9Audio Transmit FIFO Not Full Flag (ANF)
(read-only, noninterruptible)	11-165
11.12.6.10Audio Receive FIFO Not Empty Flag (ANE)
(read-only, noninterruptible)	11-165
11.12.6.11Telecom Transmit FIFO Not Full Flag (TNF)
(read-only, noninterruptible)	11-165
11.12.6.12Telecom Receive FIFO Not Empty Flag (TNE)
(read-only, noninterruptible)	11-166
11.12.6.13Codec Write Completed Flag (CWC)
(read-only, noninterruptible)	11-166
11.12.6.14Codec Read Completed Flag (CRC)
(read-only, noninterruptible)	11-166
11.12.6.15Audio Codec Enabled Flag (ACE)
(read-only, noninterruptible)	11-166
11.12.6.16Telecom Codec Enabled Flag (TCE)
(read-only, noninterruptible)	11-166
11.12.7 SSP Operation	11-169
11.12.7.1Frame Format	11-169
11.12.7.2Baud Rate Generation	11-173
11.12.7.3 SSP Transmit and Receive FIFOs	11-173
11.12.7.4CPU and DMA Register Access Sizes	11-174
11.12.7.5Alternate SSP Pin Assignment	11-174
11.12.8 SSP Register Definitions	11-174
11.12.9 SSP Control Register 0	11-174
11.12.9.1Data Size Select (DSS)	11-175
11.12.9.2Frame Format (FRF)	11-175
11.12.9.3Synchronous Serial Port Enable (SSE)	11-175
11.12.9.4Serial Clock Rate (SCR)	11-176
11.12.10SSP Control Register 1	11-177
11.12.10.1Receive FIFO Interrupt Enable (RIE)	11-177
11.12.10.2Transmit FIFO Interrupt Enable (TIE)	11-177
11.12.10.3Loopback Mode (LBM)	11-177
11.12.10.4Serial Clock Polarity (SPO)	11-177
11.12.10.5Serial Clock Phase (SPH)	11-178
11.12.10.6External Clock Select (ECS)	11-179
11.12.11SSP Data Register	11-180
11.12.12SSP Status Register	11-181

xiv	SA-1100 Developer’s Manual

Image 14

Intel SA-1100 manual 11-169

Contents

Intel StrongARM SA-1100 Microprocessor Developer’s ManualSA-1100 Developer’s Manual Contents Caches, Write Buffer, and Read Buffer Memory-Management Unit MMU1.6 System Control ModuleReviving the DRAMs from Self-Refresh Mode Memory and Pcmcia Control ModulePeripheral Control Module 11-39 11.8.3.4Endpoint 0 Interrupt Mask EIM 11-64 11.8.3.5Receive 11-81 SA-1100 Developer’s Manual 11-128 Serial Port 4 MCP / SSP 11-169 11.12.12.1Transmit Fifo Not Full Flag TNF Internal Test Register Summary MHz Oscillator SpecificationsKHz Oscillator Specifications Figures SA-1100 Power and Clock Supply Sources and States Tables14-4 Page LCD IntroductionIntel StrongARM SA-1100 Microprocessor DMAFeatures of the SA-1100 CPU for AA and EA Parts Features of the SA-1100 CPU for CA and DA PartsAdditional Features Built into SA-1100 Chipset Changes to the SA-1100 Core from the SA-110Overview Example System SA-1100 Example SystemARM Architecture Write Buffer Read BufferPage Block Diagram Functional DescriptionSA-1100 Block Diagram Inputs/Outputs Name Type Description Signal DescriptionSignal Descriptions Sheet 1 Signal Descriptions Sheet 2 VDD Signal Descriptions Sheet 3TDO OCZ VSSMemory Map 1GB Pcmcia Interface Mbyte Static Memory ROM, Flash, SramExceptions ARM Implementation OptionsBig and Little Endian Power-Up Reset ROM Size SelectAbort Exception Priorities Address Exception Mode on EntryVector Summary Vector SummaryInterrupt Latencies and Enable Timing CoprocessorsPage Instruction Set Instruction Group Result Delay Issue CyclesInstruction Set Instruction TimingsPage Coprocessors Internal Coprocessor InstructionsCache and MMU Control Registers Coprocessor Coprocessor 15 DefinitionRegister 0 ID Register Register Reads Register WritesRegister 1 Control Register 6 Fault Address Register 3 Domain Access ControlRegister 5 Fault Status Register 2 Translation Table BaseFunction Register 7 Cache Control OperationsRegister 8 TLB Operations OPC2Register 9 Read-Buffer Operations Registers 10 12 ReservedCRm Access process ID register 0b000 0b0000Register 13 Process ID Virtual Address Mapping Register 14 Debug Support Breakpoints Dbcr Bit ActionRegister 15 Test, Clock, and Idle Control 0b010 0b0100 Wait for interrupt 0b1000Page Icache Operation Caches, Write Buffer, and Read BufferInstruction Cache Icache Icache ValidityEnabling the Icache Icache Enable/Disable and ResetData Caches Dcaches Disabling the IcacheCacheable Reads C = Cacheable Bit CBufferable Bit B Noncacheable Reads C =Doubly Mapped Space Dcaches Enable/Disable and ResetSoftware Dcache Flush Write Buffer Operation Write Buffer WBBufferable Bit Writes to a Bufferable and Noncacheable Location B=1,C=0 Read Buffer RBEnabling the Write Buffer Unbufferable Writes B=0Caches, Write Buffer, and Read Buffer Page Data Aborts MMU Faults and CPU AbortsMemory-Management Unit MMU MMU RegistersBuffered Writes Interaction of the MMU, Icache, Dcache, and Write BufferCacheable Reads Linefetches Valid MMU, Dcache, and Write Buffer CombinationsTo disable the MMU Mini Data CachePage RTC ClocksSA-1100 Crystal Oscillators ARMCore Clock Configurations Core Clock Configuration RegisterRestrictions on Changing the Core Clock Configuration CCF40 Core Clock Frequency in MHz MHz Crystal OscillatorDriving SA-1100 Crystal Pins from an External Source Clocking During Test System Control Module General-Purpose I/OGpio Register Definitions Gpio Pin Edge DetectGpio Pin-Level Register Gplr Bit Name DescriptionBit Reset Gpio Pin Direction Register GpdrPS9 PS8 PS7 PS6 PS5 PS4 PS3 PS2 PS1 PS0 31..28 Reserved Bit Name Description Gpio Rising-Edge Detect Register GrerBit Name Description Gpio Falling-Edge Detect Register Grer Gpio Edge Detect Status Register Gedr Gpio Alternate Function Register Gafr Pin Alternate Function Direction Unit Signal Description Gpio Alternate FunctionsGpio Register Locations Address Name DescriptionInterrupt Bits Interrupt ControllerInterrupt Controller Register Definitions InterruptBit Field Description Interrupt Controller Pending Register IcprBit Position Unit Source Module IP9 IP8 IP7 IP6 IP5 IP4 IP3 IP2 IP1 IP0 IMn Interrupt mask n where n = 0 through Interrupt Controller Mask Register IcmrInterrupt Controller Level Register Iclr Bit NameInterrupt Controller Control Register Iccr Disable idle maskIdle mode. This bit is cleared during all resets DIMRTC Counter Register Rcnr Real-Time ClockInterrupt Controller Register Locations ALE RTC Alarm Register RtarRTC Status Register Rtsr HZEOscillator Frequency Calibration Trim ProcedureRTC Trim Register Rttr Rttr Value Calculations Trim Example #1 Measured Value Has No Fractional ComponentOperating System Timer Real-Time Clock Register LocationsOS Timer Watchdog Match Enable Register Ower OS Timer Count Register OscrOS Timer Match Registers 0-3 OSMR0, OSMR1, OSMR2, OSMR3 WMEOS Timer Status Register Ossr Interrupt enable channel OS Timer Interrupt Enable Register OierWatchdog Timer OS Timer Register Locations OS Timer Register LocationsIdle Mode Power ManagerRun Mode Entering Idle ModeCPU Preparation for Sleep Mode Sleep ModeExiting Idle Mode Events Causing Entry into Sleep ModeSleep Wake-Up Sequence During Sleep ModeSleep Shutdown Sequence Booting After Sleep Mode Assumed Behavior of an SA-1100 System in Sleep Mode Reviving the DRAMs from Self-Refresh ModeIdle Sleep Hardware ResetRUN Pin Name Type Pin Operation in Sleep ModePin State During Step Power Manager Registers Power Manager Control Register PmcrPower Manager General Configuration Register Pcfr OpdePower Manager PLL Configuration Register Ppcr Power Manager Wake-Up Enable Register Pwer WEnVFS Power Manager Sleep Status Register PssrBFS Peripheral control hold Bit is cleared. This bit is cleared on hardware resetDram control hold 31..5 ReservedPower Manager Scratch Pad Register Pspr Power Manager Gpio Sleep State Register PgsrPower Manager Register Locations Power Manager Register LocationsPower Manager Oscillator Status Register Posr Reset Controller Hardware resetSoftware reset Reset Controller RegistersReset Controller Software Reset Register Rsrr SWRReset Controller Register Locations Reset Controller Register LocationsReset Controller Status Register Rcsr Page Intel Memory and Pcmcia Control ModuleOverview of Operation SA-1100 Memory Controller InterfaceMemory and Pcmcia Control Module 10-2Example Memory Configuration Example Memory SystemWrites Types of Memory AccessesReads Transaction SummarySA-1100 Transactions Read-Lock-WriteAborts and Nonexistent Memory Bus OperationMemory Interface Control Registers Memory Configuration RegistersPhysical Address Symbol Register Name Dram Configuration Register Mdcnfg CDB2Mem clock frequency /4 31..17 DRI140 Dram refresh intervalCycle Will not be interruptedDram CAS Waveform Shift Registers MDCAS0, MDCAS1, MDCAS2 Static Memory Control Registers MSC1-0 ROM or the first access of a burst ROMFor Flash and SRAM, this determines the read access time One memory clock cycle is added to this valueFor Flash and SRAM, this determines the write pulse width 12..8 RDNx40 ROM delay next accessAccesses of a burst ROM Expansion Memory Pcmcia Configuration Register Mecr Bclksel BSxx Bit EncodingBclk Speeds for 160-MHz Processor Core Frequency Bclk Cycle Time-nsDram Memory Size Options Dynamic Interface OperationDram Overview Dram Row/Column Address MultiplexingDram Timing Addr Mdcnfgtrp = 4 MDCNFGCDB2 =Dram Burst-of-Eight Transactions Dram Refresh Dram Self-Refresh in Sleep ModeStatic Memory Interface 10-18ROM Timing Diagrams and Parameters ROM Interface OverviewInput Data Latch A255A42 10-20Eight Beat Burst Read from Burst-of-Four ROM SA-1100 Developer’s ManualSram Interface Overview Sram Timing Diagrams and ParametersSram Write Timing Diagram 4-Beat Burst Flash Eprom Interface Overview Flash Eprom Timing Diagrams and Parameters 10-24Dram Access Followed by a Refresh Operation Static Access Followed by a Dram AccessDram Access Followed by a Static Access General Memory BUS TimingPcmcia Overview 10-2610.6.1 32-Bit Data Bus Operation AddressExternal Logic for Pcmcia Implementation 10-2812. Pcmcia External Logic for a Two-Socket Configuration 13. Pcmcia External Logic for a One-Socket Configuration 10-30Pcmcia Interface Timing Diagrams and Parameters 14. Pcmcia Voltage-Control Logic15. Pcmcia Memory or I/O 16-Bit Access 10-3216. Pcmcia I/O 16-Bit Access to 8-Bit Device 10-34 Flow of Events After Reset or Exiting Sleep ModeInitialization of the Memory Interface Alternate Memory Bus Master Mode Page Peripheral Control Module Read/Write InterfaceMemory Organization Peripheral Register Width DMA Burst SizeLCD Controller 0h B010 Serial Port Peripheral Units’ Base AddressesPeripheral Serial Protocol Base Address ICP HsspInterrupt InterruptsPeripheral Units’ Interrupt Numbers PeripheralPeripheral Gpio Pin Function Peripheral PinsDedicated Peripheral Pins Use of the Gpio Pins for Alternate Functions Peripheral Unit Gpio Pin AssignmentDMA Controller DMA Register DefinitionsDMA Device Address Register DDARn Device From To Half-word wide To From Byte-wide D31 D0 1 0 from memoryController From Half-word wide 11-10 Valid Settings for the DDARn RegisterDdar Fields Unit Name Function Address DA318 DS30 DMA Control/Status Register DCSRn DMA Buffer a Start Address Register DBSAn DMA Buffer a Transfer Count Register DBTAnDMA Buffer B Transfer Count Register DBTBn DMA OperationDMA Buffer B Start Address Register DBSBn TCB120 Transfer count buffer BPhysical Address Register Name Symbol DMA Register ListDBSB3 DBSA3DBTA3 DBTB3LCD Controller 11-16Lpclk Frame Buffer LCD Controller OperationDMA to Memory Interface 11-18PBS To palette 13..12Pixel bit size Frame to paletteEncoded Pixel Data150 Encoded Pixel Data70 BitUnused Red Data30 Green Data30 Blue Data30 FrameBufferSize = 32 + 16 + è 11-22Input Fifo Lookup PaletteColor/Gray-Scale Intensities and Modulation Rates Color/Gray-Scale DitheringOutput Fifo Dither Value Intensity Modulation RateLCD Controller Pins LCD Controller Register DefinitionsColor/Monochrome Select CMS LCD Enable LENLCD Controller Control Register Single-/Dual-Panel Select SDSDual Panel Active Panel Single Passive Screen Portion PinsLCD Controller Data Pin Utilization LCD Data-Pin Pixel Ordering 11-28Error Interrupt Mask ERM LCD Disable Done Interrupt Mask LDMBase Address Update Interrupt Mask BAM Passive/Active Display Select PAS11-30 11.7.3.8 Big/Little Endian Select BLE Double-Pixel Data DPD Pin ModePalette DMA Request Delay PDD SDS LENCMS LDMDPD PASBLE PDDEnd-of-Line Pixel Clock Wait Count ELW Pixels Per Line PPLHorizontal Sync Pulse Width HSW 11-34HSW Beginning-of-Line Pixel Clock Wait Count BLWPPL ELW11-36 Lines Per Panel LPPVertical Sync Pulse Width VSW End-of-Frame Line Clock Wait Count EFW Beginning-of-Frame Line Clock Wait Count BFWEFW LPPVSW BFWPixel Clock Divider PCD AC Bias Pin Frequency ACBHorizontal Sync Polarity HSP AC Bias Pin Transitions Per Interrupt APIVertical Sync Polarity VSP Pixel Clock Polarity PCPOutput Enable Polarity OEP Address 0h B010PCP LCD Controller DMA RegistersHSP OEPDBAR1 DMA Channel 1 Base Address Register31..0 DMA channel 1 base address pointerDMA channel 1 current address pointer DMA Channel 1 Current Address RegisterDCAR1 Equal to the calculated end address of the bufferDCAR2 DMA Channel 2 Base and Current Address RegistersDBAR2 DMA channel 2 current address pointerBus Error Status BER read/write, maskable interrupt LCD Disable Done Flag LDD read/write, maskable interruptBase Address Update Flag BAU read-only, maskable interrupt LCD Controller Status RegisterAC Bias Count Status ABC read/write, nonmaskable interrupt LDD BAUIOL BERABC IULLCD Controller Register Locations LCD Controller Control, DMA, and Status Register LocationsLCD Controller Pin Timing Diagrams LDDx011-52 Lfclk Llclk LpclkLDDx0 12. Passive Mode Pixel Clock and Data Pin Timing DPD =13. Active Mode Timing 11-5414. Active Mode Pixel Clock and Data Pin Timing 11-56 Serial Port 0 USB Device ControllerUSB Operation Bus State UDC+/UDC- Pin Levels Signalling Levels10. USB Bus States Port11-58 Bit EncodingBit Value Digital Data Nrzi Data Endpoint Field Value UDC Endpoint Selected Field Formats11. Endpoint Field Addressing EndpointCRC5 Packet FormatsPID CRC16OUT Transaction FormatsAction Packets from UDC to host are boldfaceAction Token Packet Data Packet Setup DATA0UDC Device Requests 11-62Request Name UDC Register Definitions12. Host Device Request Summary UDC Control Register Address 0h 8000 Reset Interrupt Mask REMSuspend/Resume Interrupt Mask SRM UdccrUdcar UDC Address RegisterUDC OUT Max Packet Register UdcompUdcimp UDC in Max Packet RegisterAddress 0h 8000 000C UDC Endpoint 0 Control/Status Register SSE FST SST IPR OPR Serviced Setup End SSEUDCCS0 SSEUDC Endpoint 1 Control/Status Register Receive Fifo Service RFSReceive Packet Error RPE Receive Packet Complete RPCRNE FST SST RPE RPC RFS Bits 7..6 ReservedUDCCS1 RNEUDC Endpoint 2 Control/Status Register Transmit Fifo Service TFSTransmit Packet Error TPE Transmit Packet Complete TPCUDCCS2 FST SST TUR TPE TPC TFSUDCD0 UDC Endpoint 0 Data RegisterUDC Endpoint 0 Write Count Register DataTop/bottom of transmit/receive Fifo data UDC Data RegisterUddr Read Bottom of receive Fifo dataUDC Status/Interrupt Register Rstir Resir Susir TIR RIR EIR Reset Interrupt Request RstirUdcsr Rstir13. UDC Control, Data, and Status Register Locations Serial Port 1 SDLC/UARTUDC Register Locations Sdlc Operation Control Field Frame FormatAddress Field CRC-CCITTBaud Rate Generation Data FieldCRC Field Receive Operation 11-82Transmit Operation Simultaneous Use of the Uart and SdlcTransmit and Receive FIFOs CPU and DMA Register Access SizesSdlc Register Definitions 11-84SDLC/UART Select SUS Loopback Mode LBMSdlc Control Register Single/Double Flag Select SDFSample Clock Direction SCD Sample Clock Enable SCEBit Modulation Select BMS 11-86Address 0h 8002 Receive Clock Edge Select RCETransmit Clock Edge Select TCE SDCR0Abort After Frame AAF TCEReceive Fifo Interrupt Enable RIE Transmit Enable TXEReceive Enable RXE Transmit Fifo Interrupt Enable TIETransmit Fifo Underrun Select TUS Address Match Enable AMEReceiver Abort Interrupt EnableRAE 11-90RAE TUS AME TIE RIE RXE TXE AAF SDCR1Read/Write RAEAMV Address Match Value AMVSDCR2 Address 0h 8002 006C Sdlc Control Registers 3Baud Rate Divisor BRD SDCR3Sdlc Data Register 11-94ROR CRE EOF Address 0h 0078Sddr RORReceiver Abort Status RAB read/write, maskable interrupt Sdlc Status RegisterTransmit Underrun Status TUR read/write, maskable interrupt 11-96SA-1100 Developer’s Manual 11-97 SDSR0 RFS TFS RAB TUR EIFReceive Fifo Not Empty Flag RNE read-only, noninterruptible Receiver Synchronized Flag RSY read-only, noninterruptibleTransmitter Busy Flag TBY read-only, noninterruptible Transmit Fifo Not Full Flag TNF read-only, noninterruptible11-100 CRC Error Status CRE read-only, noninterruptibleReceiver Overrun Status ROR read-only, noninterruptible RSY SDSR1ROR CRE EOF RTD TNF RNE TBYUart Register Locations 14. Uart Control, Data, and Status Register Locations15. Sdlc Control, Data, and Status Register Locations Serial Port 2 Infrared Communications Port ICPSdlc Register Locations Uart Frame Format Low-Speed ICP OperationHP-SIR*Modulation 11-104Chip Timeslots Data = High-Speed ICP Operation11.10.2.1 4PPM Modulation Hssp Frame Format SA-1100 Developer’s Manual 11-107 11-108 SA-1100 Developer’s Manual 11-109 11-110 Uart Register Definition HP-SIR Enable HSELow-Power Mode LPM Uart Control RegisterIrDA Transmission Rate ITR Hssp Register DefinitionsHssp Control Register LPMSA-1100 Developer’s Manual 11-113 11-114 AME TIM RIM RXE TXE TUS LBM ITR Address 0h 8004HSCR0 11-116 HSCR1Search for the next preamble Transmit Pin Polarity Select TXP Receive Pin Polarity Select RXPRXP TXP 0h 9006HSCR2 RXPHssp Data Register Last Fifo entry is transferred to the ROR bit Address 0h 8004 006CHsdr HSSR1Hssp Status Register Receiver Abort Status RAB read/write, nonmaskable interrupt11-122 FRE RFS TFS RAB TUR EIF Framing Error Status FRE read/write, nonmaskable interruptHSSR0 FREEnd-of-Frame Flag EOF read-only, noninterruptible 11-124SA-1100 Developer’s Manual 11-125 HSSR1 ROR CRE EOF TNF RNE TBY RSY17. Hssp Control, Data, and Status Register Locations Hssp Register Locations16. Uart Control, Data, and Status Register Locations LSB MSB Serial Port 3 UartUart Operation 11-12830. NRZ Bit Encoding Example 0100 11-130 11.11.3.2 Odd/Even Parity Select OES Parity Enable PEUart Register Definitions 11-132 Stop Bit Select SBSData Size Select DSS UTCR0 TCE RCE SCE DSS SBS OESUTCR1 Bit Reset BRD70Uart Control Registers 1 UTCR2Break BRK Receiver Enable RXETransmitter Enable TXE UTCR3 LBM TIE RIE BRK TXE RXEUart Data Register Utdr ROR FRE PREUart Status Register 11-140 Error in Fifo Flag EIF read-only, nonmaskable interruptReceiver Idle Status RID read/write, maskable interrupt EIF REB RBB RID RFS TFS Address 0h 8005 001CUTSR0 Parity Error Flag PRE read-only, noninterruptible 11-142Framing Error Flag FRE read-only, noninterruptible Receiver Overrun Flag ROR read-only, noninterruptibleROR FRE PRE TNF RNE TBY UTSR1Read-Only Serial Port 4 MCP / SSP MCP Operation 11-14631. MCP Frame Data Format Audio and Telecom Sample Rates and Data Transfer 11-148MCP Transmit and Receive Fifo Operation 11-150 Codec Control Register Data TransferBit Audio Data Telecom Data External Clock Operation Alternate SSP Pin AssignmentAudio Sample Rate Divisor ASD MCP Register DefinitionsMCP Control Register 11-152Telecom Sample Rate Divisor TSD External Clock Select ECS Multimedia Communications Port Enable MCE11.12.3.5 A/D Sampling Mode ADM 11-154Audio Transmit Fifo Interrupt Enable ATE Telecom Transmit Fifo Interrupt Enable TTETelecom Receive Fifo Interrupt Enable TRE Audio Receive Fifo Interrupt Enable areAudio sample rate divisor External Clock Prescaler ECPASD TSDADM MCEECS TTECFS MCP Data RegistersClock Frequency Select CFS Reserved for future enhancements MCP Data RegisterAddress 0h 8006 MCP Data Register 0 MCDR0 Read/Write 15..4Address 0h 8006 000C MCP Data Register 1 MCDR1 Read/Write SA-1100 Developer’s Manual 11-161 15..0 Codec Reg Address R/W Reset BitAddress 0h 8006 MCP Data Register 2 MCDR2 Read/Write Register read Read/write Read Returns a zeroMCP Status Register 11-164 SA-1100 Developer’s Manual 11-165 Codec Write Completed Flag CWC read-only, noninterruptible Audio Codec Enabled Flag ACE read-only, noninterruptibleTelecom Codec Enabled Flag TCE read-only, noninterruptible Codec Read Completed Flag CRC read-only, noninterruptibleTTS ATSARS TRSANF TTUTRO ANESSP Operation 35. Texas Instruments* Synchronous Serial Frame Format 11-17036. Motorola* SPI Frame Format 37. National Microwire* Frame Format 11-172SSP Transmit and Receive FIFOs Bit Bit Data11-174 SSP Register DefinitionsSSP Control Register Synchronous Serial Port Enable SSE Frame Format FRFSCR Serial Clock Rate SCRFRF Serial Clock Polarity SPO LSB Serial Clock Phase SPHSclk SPO=0 Sclk SPO=1 Sfrm TXD4 RXD4 11-178SPO Justifies data and zero fills unused bits 11-180 SSP Data RegisterAddress 0h 8007 006C SSP Status Register SSP Busy Flag BSY read-only, noninterruptibleBSY 19. MCP Control, Data, and Status Register Locations MCP Register LocationsSSP Register Locations 20. SSP Control, Data, and Status Register Locations11-184 Peripheral Pin Controller PPCPPC Operation PPC Register Definitions PPC Pin Direction RegisterSclk PPC Pin State Register Address 0h 9006 Ppsr PPC Pin StateRegister Read/WriteLCD line clock pin state LCD pixel clock pin stateRead Current state of LCD pixel clock pin returned Read Current state of LCD line clock pin returnedSSP Pin Reassignment SPR PPC Pin Assignment RegisterUart Pin Reassignment UPR UPRPPC Sleep Mode Pin Direction Register 11-190LCD line clock sleep mode pin direction LCD pixel clock sleep mode pin directionLCD pixel clock pin configured as input during sleep LCD line clock pin configured as input during sleepPPC Pin Flag Register PPC Register Locations 21. PPC Control and Flag Register LocationsPage Absolute Maximum Ratings Symbol Parameter Min Max UnitsDC Parameters SA-1100 DC Maximum RatingsSA-1100 DC Operating Conditions Symbol Parameter Min Nom Max UnitsDC Operating Conditions × VddxVDD Power Supply Voltages and CurrentsParameter SA-1100 Units VddxPage SA-1100 Output Derating AC ParametersTest Conditions Memory Bus Memory Bus Out Memory Bus and Pcmcia Signal TimingsModule Considerations 13-2LLDD70 fall LCD Controller SignalsMCP Signals SA-1100 AC Timing Table for AA and BA Parts Pin Name Symbol Parameter Min Max UnitTiming Parameters SfrmcAsynchronous Signal Timing Descriptions Page Package and Pinout Mechanical Data and Packaging InformationSA-1100 Pinout 208-Pin Quad Flat Pack 14-2Mini-Ball Grid Array mBGA SA-1100 256 Mini-Ball Grid Array Mechanical DrawingSA-1100 Pinout 256-Pin Mini-Ball Grid Array 14-4Data Breakpoint Debug SupportInstruction Breakpoint Page Test Access Port TAP Controller State Transitions Boundary-Scan Test InterfaceInstruction Register ResetPull-Up Resistors Public InstructionsClamp ExtestSAMPLE/PRELOAD Bypass HighzIdcode 16-4Test Data Registers Bypass Register16-6 16.6.2 SA-1100 Device Identification ID Code Register16.6.3 SA-1100 Boundary-Scan BS Register Tbsis Tbsih Boundary-Scan Interface SignalsTbscl Tbsch Tbsoh Tbsod Data Tbsss Tbssh Data Out Tbsdh TbsddTbsr TbsoeData Out Tbsde Tbsrs TbsrhSymbol Parameter Minimum Typical Maximum Units SA-1100 Boundary-Scan Interface TimingPage Register Summary Tucr B000 0048 Write ones to clear 004C Read only 0050 B000 0044DMA control/status register 2 write ones to set B000 0054Ucdomp 8003 Reserved 8003 001C Sdlc Registers Serial Port 80028031 8004 007C 0h 8004 Ffff Reserved9006 0034 0h 9006 Ffff Reserved Uart Registers Serial Port 80058007 0078 0h 8007 Ffff Reserved PPC Registers 9006 System Specifications MHz Oscillator Specifications BSpecifications MHz Oscillator Specifications Specification Minimum Typical Maximum UnitTypical Maximum Unit Quartz Crystal SpecificationSpecification Page Current Consumption KHz Oscillator Specifications CTemperature Range Startup TimeParasitic Resistance Between Txtal and Textal Frequency Shift Due to Temperature Effect on the CircuitParasitic Capacitance Off-chip Between Txtal and Textal Parasitic Resistance Between Txtal or Textal and VSSCorresponding to specified range of Rm are supplied Other providers supply a Quality Factor, Q, instead of RmTherefore, the values for Q Following tableKHz Oscillator Specifications PMD Internal TestTest Unit Control Register Tucr TSEL2-0 TSEL2 TSEL1 TSEL0Page Support, Products, and Documentation