W682510_05 Datasheet, PDF (15/35 Pages) Winbond – DUAL-CHANNEL VOICEBAND CODECS

W682510/W682310
8. TIMING DIAGRAMS
BCLK
FST
PCMT1
BCLK
FSR
PCMR2
MSB D6 D5 D4 D3 D2 D1 D0 MSB D6 D5 D4 D3 D2 D1 D0
Channel 1 Transmit PCM Data
Channel 2 Transmit PCM Data
Figure 8-1a. Transmit Side Serial Mode Timing (PCMMS=0)
MSB D6 D5 D4 D3 D2 D1 D0 MSB D6 D5 D4 D3 D2 D1 D0
Channel 1 Receive PCM Data
Channel 2 Receive PCM Data
Figure 8-1b. Receive Side Serial Mode Timing (PCMMS=0)
FIGURE 8.1: SERIAL MODE PCM TIMING
BCLK
FST
PCMT1
PCMT2
MSB D6 D5 D4 D3 D2 D1 D0
Figure 8-2a. Transmit Side Parallel Mode Timing (PCMMS=1)
BCLK
FSR
PCMR1
PCMR2
MSB D6 D5 D4 D3 D2 D1 D0
Figure 8-2b. Receive Side Parallel Mode Timing (PCMMS=1)
FIGURE 8.2: PARALLEL MODE PCM TIMING
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Publication Release Date: April 2005
Revision A10