ADSP-BF538_15 Datasheet, PDF (37/60 Pages) Analog Devices – Blackfin Embedded Processor

ADSP-BF538/ADSP-BF538F
PPI_CLK
PPI_FS1/2
PPI_DATA
DATA DRIVEN /
FRAME SYNC SAMPLED
t_SFSPE t_HFSPE
t_DDTPE
t_HDTPE
t_PCLKW
t_PCLK
Figure 21. PPI GP Tx Mode with External Frame Sync Timing
FRAME SYNC
DRIVEN
PPI_CLK
t_HOFSPE
PPI_FS1/2
t_DFSPE
PPI_DATA
DATA
DRIVEN
t_PCLK
t_PCLKW
DATA
DRIVEN
t_DDTPE
t_HDTPE
Figure 22. PPI GP Tx Mode with Internal Frame Sync Timing
Rev. E | Page 37 of 60 | November 2013