Datasheet

ADSP-BF538/ADSP-BF538F
Rev. E | Page 37 of 60 | November 2013
Figure 21. PPI GP Tx Mode with External Frame Sync Timing
Figure 22. PPI GP Tx Mode with Internal Frame Sync Timing
t
HDTPE
t
SFSPE
DATA DRIVEN /
FRAME SYNC SAMPLED
PPI_DATA
PPI_CLK
PPI_FS1/2
t
HFSPE
t
DDTPE
t
PCLK
t
PCLKW
t
HOFSPE
FRAME SYNC
DRIVEN
DATA
DRIVEN
PPI_DATA
PPI_CLK
PPI_FS1/2
t
DFSPE
t
DDTPE
t
HDTPE
t
PCLK
t
PCLKW
DATA
DRIVEN