Motorola TMS320C6711D warranty Multichannel Buffered Serial Port 0 McBSP0

Page 30

SPRS292A − OCTOBER 2005 − REVISED NOVEMBER 2005

 

 

 

 

Terminal Functions (Continued)

 

PIN

 

 

 

 

SIGNAL

NO.

TYPE†

IPD/

 

DESCRIPTION

 

 

NAME

GDP/

IPU‡

 

 

 

 

 

ZDP

 

 

 

 

 

 

 

 

 

 

 

MULTICHANNEL BUFFERED SERIAL PORT 1 (McBSP1) (CONTINUED)

 

 

 

 

 

 

 

 

 

 

 

Receive data

 

 

 

 

 

On this device, this pin does not have an internal pullup (IPU). For proper device operation,

DR1

M2

I

IPU

 

the DR1 pin should either be driven externally at all times or be pulled up with a 10-kΩresis-

 

 

 

 

 

tor to a valid logic level. Because it is common for some ICs to 3-state their outputs at times, a

 

 

 

 

 

10-kΩpullup resistor may be desirable even when an external device is driving the pin.

 

 

 

 

 

 

DX1

L2

O/Z

IPU

 

Transmit data

 

 

 

 

 

 

FSR1

M3

I/O/Z

IPD

 

Receive frame sync

 

 

 

 

 

 

FSX1

L1

I/O/Z

IPD

 

Transmit frame sync

 

 

 

 

 

 

 

 

MULTICHANNEL BUFFERED SERIAL PORT 0 (McBSP0)

 

 

 

 

 

 

CLKS0

K3

I

IPD

 

External clock source (as opposed to internal)

 

 

 

 

 

 

CLKR0

H3

I/O/Z

IPD

 

Receive clock

 

 

 

 

 

 

CLKX0

G3

I/O/Z

IPD

 

Transmit clock

 

 

 

 

 

 

DR0

J1

I

IPU

 

Receive data

 

 

 

 

 

 

DX0

H2

O/Z

IPU

 

Transmit data

 

 

 

 

 

 

FSR0

J3

I/O/Z

IPD

 

Receive frame sync

 

 

 

 

 

 

FSX0

H1

I/O/Z

IPD

 

Transmit frame sync

 

 

 

 

 

 

 

 

GENERAL-PURPOSE INPUT/OUTPUT (GPIO) MODULE

 

 

 

 

 

 

 

 

 

 

 

For this device, the CLKOUT2 pin is multiplexed with the GP[2] pin.

 

 

 

 

 

Clock output at half of device speed (O/Z) [default] (SYSCLK2 internal signal

 

 

 

 

 

from the clock generator) or this pin can be programmed as GP[2] (I/O/Z).

CLKOUT2/

Y12

I/O/Z

IPD

 

 

GP[2]

 

When the CLKOUT2 pin is enabled, the CLK2EN bit in the EMIF global control

 

 

 

 

 

 

 

 

 

register (GBLCTL) controls the CLKOUT2 pin (All devices).

 

 

 

 

 

CLK2EN = 0: CLKOUT2 is disabled

 

 

 

 

 

CLK2EN = 1: CLKOUT2 enabled to clock [default]

 

 

 

 

 

 

GP[7](EXT_INT7)

E3

 

 

 

General-purpose input/output pins (I/O/Z) which also function as external

GP[6](EXT_INT6)

D2

 

 

 

interrupts

I/O/Z

IPU

 

• Edge-driven

 

 

 

GP[5](EXT_INT5)

C1

 

 

 

 

• Polarity independently selected via the External Interrupt Polarity Register

 

 

 

 

 

GP[4](EXT_INT4)

C2

 

 

 

bits (EXTPOL.[3:0]), in addition to the GPIO registers.

†I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal (PLL Filter)

‡IPD = Internal pulldown, IPU = Internal pullup. [To oppose the supply rail on these IPD/IPU signal pins, use external pullup or pulldown resistors no greater than 4.4 kΩ and 2.0 kΩ, respectively.]

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Contents SPRS292A − October 2005 − Revised November Table of Contents Revision History Pages ADDITIONS/CHANGES/DELETIONSMultichannel Buffered Serial Port Timing GDP and ZDP BGA packages bottom view GDP and ZDP 272-PIN Ball Grid Array BGA PACKAGES†Bottom View Description Hardware Features Internal Clock Device characteristicsCharacteristics of the C6711D Processor C6711DDevice compatibility Functional block and CPU DSP core diagram Digital Signal ProcessorCPU DSP core description DA2 ST1DA1 ST2Memory map summary TMS320C6711D Memory Map SummaryMemory Block Description Block Size Bytes HEX Address Range L2 Cache Registers Peripheral register descriptionsEmif Registers HEX Address Range Acronym Register NameEdma Parameter RAM† Interrupt Selector RegistersDevice Registers HEX Address Range Acronym Register Name CommentsEdma Registers Quick DMA Qdma and Pseudo Registers†PLL Controller Registers Gpio RegistersHPI Registers McBSP0 and McBSP1 Registers Timer 0 and Timer 1 RegistersHEX Address Range Acronym Register Name Comments Timer McBSP0 McBSP1Signal groups description CE1 CE3CE2 CE0CLKOUT2/GP2 GpioGP7EXTINT7 GP6EXTINT6 GP5EXTINT5 GP4EXTINT4 General-Purpose Input/Output Gpio PortDevice Configurations Device configurations at device resetConfiguration GDP/ZDP Functional Description PIN BOOTMODE‡CLKMODE0 Devcfg register description EksrcBIT # Name Description Terminal Functions PIN Signal Terminal FunctionsIPD Description Name GDP IPU‡ ZDP Resets and Interrupts IPD Description Name GDP IPU‡ ZDP Jtag EmulationLittle Endian IPD Description Name GDP IPU‡ ZDP HOST-PORT Interface HPIUsed for transfer of data, address, and control HD12 Only one asserted during any external data access Decoded from the two lowest bits of the internal address Emif − ASYNCHRONOUS/SYNCHRONOUS Memory Control ¶ IPD Description Name GDP IPU‡ ZDP Emif − Address ¶ EA9 EA8 EA7 EA6 EA5 EA4 EA3 EA2IPD Description Name GDP IPU‡ ZDP Emif − Data ¶ Multichannel Buffered Serial Port 1 McBSP1Multichannel Buffered Serial Port 0 McBSP0 GENERAL-PURPOSE INPUT/OUTPUT Gpio ModuleRSV RSV IPURSV IPD Cvdd Name GDP ZDP Supply Voltage PinsDvdd Supply voltage See NoteVSS Description Name GDP ZDP Supply Voltage PinsGround Pins GNDPIN Signal TYPE† Description Name GDP ZDP Ground Pins VSSDescription Name GDP ZDP Ground Pins VSS GNDDevelopment support Software Development ToolsHardware Development Tools Device support Device and development-support tool nomenclatureFully qualified production device Device Speed Range Device Family Temperature Range Default 0 C to 90 CPrefix TechnologyDocumentation support Pwrd CPU CSR register descriptionRevision ID PCC DCC Pgie GIECPU CSR Register Bit Field Description CPU IDPCC Cache configuration Ccfg register description Ccfg Register Bit Field DescriptionL2MODE DSP Interrupts Interrupt Selector DSP Interrupt Default Selector Module ControlInterrupt sources and interrupt selector EventEdma module and Edma selector Edma ChannelsEdma Selector ESEL1 Register 0x01A0 FF04 ESEL3 Register 0x01A0 FF0CPLL and PLL controller Enabled or Disabled PLL Lock and Reset TimesClkout Signals, Default Settings, and Control MIN TYP MAX UnitClock Signal PLL Clock Frequency Ranges†‡GDPA−167, ZDPA-167 Pllcsr Register 0x01B7 C100 PLL Control/Status Register PllcsrPllm Register 0x01B7 C110 PLL Multiplier Control Register PllmDxEN OSCDIV1 Register 0x01B7 C124 Oscillator Divider 1 Register OSCDIV1OD1EN General-purpose input/output Gpio GP7 GP6 GP5 GP4 GP2DIR Power-down mode logic Pwrd Field of the CSR Register PD3 PD2 PD1System-level design considerations Power-supply sequencingCharacteristics of the Power-Down Modes ModeDvdd Power-supply decouplingPower-supply design considerations DSP Cvdd VSS GNDIeee 1149.1 Jtag compatibility statement Emif device speed Example Boards and Maximum Emif SpeedEmif big endian mode correctness Emif Data Lines Pins Where Data PresentED3124 BE3 ED2316 BE2 ED158 BE1 ED70 BE0 Bootmode ResetRecommended operating conditions‡ MIN NOM MAX UnitIOH Parameter Test Conditions MIN TYP MAX Unit IOZTester Pin Electronics Signal transition levelsParameter Measurement Information Output Under TestAC transient rise/fall time specifications = 0.3 tcmax† VIL max VUS max GroundTiming parameters and board routing analysis Control Signals † Output from DSP Board-Level Timings Example see FigureOutput from DSP Timing requirements for Clkin †‡§ PLL Mode Bypass Mode UnitInput and Output Clocks See FigureGDPA-167 ParameterClkin CLKOUT3 −200 Timing requirements for ECLKIN† see FigureGDPA-167 ZDPA−167 −250See −Figure Asynchronous Memory TimingTiming requirements for asynchronous memory cycles†‡§ AreAOE/SDRAS/SSOE † Setup = Strobe = Not ReadyCEx BE30 EA212 Address ED310 Read Data AWE/SDWE/SSWE † ArdySetup = Strobe = Not Ready Hold = CEx BE30 EA212AOE/SDRAS/SSOE † ARE/SDCAS/SSADS † AWE/SDWE/SSWE † Ardy SYNCHRONOUS-BURST Memory Timing Timing requirements for synchronous-burst Sram cycles†EA212 ED310 CEx BE30BE1 BE2 BE3 BE4 ARE/SDCAS/SSADS† AOE/SDRAS/SSOE† AWE/SDWE/SSWE†Synchronous Dram Timing Timing requirements for synchronous Dram cycles† see FigureRead Eclkout EA2113 Bank EA112 Column EA12 ED310AOE/SDRAS/SSOE † ARE/SDCAS/SSADS† AWE/SDWE/SSWE† EA12 ED310 Write EclkoutEA2113 AOE/SDRAS/SSOE † ARE/SDCAS/SSADS † AWE/SDWE/SSWE †AOE/SDRAS/SSOE† ARE/SDCAS/SSADS† AWE/SDWE/SSWE† Actv EclkoutCEx BE30 EA2113 Bank Activate EA112 Row Address EA12 ED310 Dcab EclkoutRefr Eclkout Deac EclkoutCEx BE30 EA2113 Bank EA112 EA12 ED310 CEx BE30 EA212 EA12 ED310MRS Eclkout CEx BE30 EA212 MRS value ED310HOLD/HOLDA Timing Timing requirements for See Figure HOLD/HOLDA cycles†Hold Holda Busreq Timing Eclkout BusreqReset Timing Timing requirements for reset†‡ see FigureCLKMODE0 = Phase Clkin Eclkin ResetEmif Z Group† Emif Low Group† Group 2† Boot and Device External Interrupt Timing Timing requirements for external interrupts† see FigureEXTINT, NMI Hstrobe HOST-PORT Interface TimingGDPA−167 Hstrobe HrdyHCS Hrdy Has † HasHR/W Hhwil Hstrobe † HCS HR/W Hhwil Hstrobe ‡ HCSHD150 input 1st halfword 2nd halfword HrdyHD150 input 1st half-word 2nd half-word −1 ¶ Multichannel Buffered Serial Port Timing Bitn-1 Clks ClkrFSR int ClkxFSR external CLKR/X no need to resync CLKR/X needs resync Timing requirements for FSR when Gsync = 1 see FigureClks Master Slave MIN MAXMASTER§ Slave MIN Clkx FSXBit Bitn-1 MASTER§ Slave MIN MAX GDPA-167 McBSP Timing as SPI Master or Slave Clkstp = 10b, Clkxp = McBSP Timing as SPI Master or Slave Clkstp = 11b, Clkxp = Timer Timing Timing requirements for timer inputs†TINPx TOUTx GENERAL-PURPOSE INPUT/OUTPUT Gpio Port Timing Timing requirements for Gpio inputs†‡GPIx GPOx Timing requirements for Jtag test port see Figure DTCKL-TDOV Delay time, TCK low to TDO validJtag TEST-PORT Timing TCK TDO TDI/TMS/TRSTThermal resistance characteristics S-PBGA package for ZDP Package thermal resistance characteristicsThermal resistance characteristics S-PBGA package for GDP Mechanical DataMSL Peak Temp Orderable Device Status Package Pins Package Eco PlanPackaging Information QtyGDP S-PBGA-N272 Seating Plane 4204396/A 04/02ZDP S-PBGA-N272 Seating Plane 4204398/A 04/02Important Notice
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