SI3050-KT Datasheet, PDF (41/112 Pages) Silicon Laboratories – GLOBAL VOICE DAA

Si3050 + Si3018/19
PCLK
FSYNC
PCLK_CNT
0
12345
6 7 8 9 10 11 12 13 14 15 16 17 18
DRX
MSB
LSB
DTX
HI-Z
MSB
Figure 30. PCM Highway Transmission, Long FSYNC, Delayed Data Transfer
(TXS = RXS = 10, PHCF = 0, TRI = 1)
HI-Z
LSB
PCLK
FSYNC
PCLK_CNT
0
12345
6 7 8 9 10 11 12 13 14 15 16 17 18
DRX
MSB
LSB
DTX
HI-Z
MSB
LSB
HI-Z
Figure 31. PCM Highway Double Clocked Transmission, Short FSYNC
(TXS = RXS = 0, PHCF = 1, TRI = 1)
Rev. 1.31
41