TMS320C6454

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Fixed-Point Digital Signal Processor

 

 

SPRS311A –APRIL 2006 –REVISED DECEMBER 2006

 

 

 

HD[15:0]/AD[15:0]

32

 

 

Data/Address

Clock

HHWIL/PCLK

HD[31:16]/AD[31:16]

 

 

 

 

 

 

PIDSEL

 

 

 

HCNTL1/PDEVSEL

PCBE3

Command

 

HINT/PFRAME

HR/W/PCBE2

 

PINTA/GP[14]

HDS2/PCBE1

Byte Enable

Control

HAS/PPAR

PCBE0/GP[2]

 

 

PRST/GP[13]

 

 

 

HRDY/PIRDY

 

 

 

HCNTL0/PSTOP

 

 

 

PTRDY

PGNT/GP[12]

Arbitration

 

HDS1/PSERR

PREQ/GP[15]

Error

 

HCS/PPERR

 

 

 

 

 

 

PCI Interface(A)

 

 

A.These PCI pins are muxed with the HPI or GPIO peripherals. By default, these signals function as HPI or GPIO or EMAC. For more details on these muxed pins, see the Device Configuration section of this document.

Figure 2-11. PCI Peripheral Signals

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Texas Instruments TMS320C6454 warranty Hhwil/Pclk, Pidsel, PCBE3, HR/W/PCBE2 PINTA/GP14 HDS2/PCBE1, Has/Ppar, PREQ/GP15