ADSP-BF512 View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

ADSP-BF512

DSP Microcomputer

Analog Devices 

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ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F

PPI_CLK

PPI_FS1/2

PPI_DATA

DATA DRIVEN /

FRAME SYNC SAMPLED

tSFSPE tHFSPE

tDDTPE

tHDTPE

tPCLKW

tPCLK

Figure 16. PPI GP Tx Mode with External Frame Sync Timing

FRAME SYNC

DRIVEN

DATA

SAMPLED

PPI_CLK

tHOFSPE

tDFSPE

tPCLKW

PPI_FS1/2

tPCLK

tSDRPE

tHDRPE

PPI_DATA

Figure 17. PPI GP Rx Mode with Internal Frame Sync Timing

FRAME SYNC

DRIVEN

PPI_CLK

tHOFSPE

PPI_FS1/2

tDFSPE

PPI_DATA

DATA

DRIVEN

tPCLK

tPCLKW

DATA

DRIVEN

tDDTPE

tHDTPE

Figure 18. PPI GP Tx Mode with Internal Frame Sync Timing

Rev. B | Page 34 of 68 | January 2011

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