Quectel M35 - Figure 28: Long Synchronization & Sign Extension Diagram

GSM/GPRS Module Series
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12 11 10
9 8 7 6 5 4 3 2 1 0
12 11 10 9 8 7 6 5 4 3 2 1 0
PCM_CLK
PCM_SYNC
PCM_OUT
PCM_IN
MSB
MSB
Sign
extension
Sign
extension
Figure 28: Long Synchronization & Sign Extension Diagram
12 11 10 9 8 7 6 5 4 3 2 1 0
12 11 10 9 8 7 6 5 4 3 2 1 0
PCM_CLK
PCM_SYNC
PCM_OUT
PCM_IN
MSB
MSB
Zero padding
Zero padding
Figure 29: Long Synchronization & Zero Padding Diagram
PCM_CLK
PCM_SYNC
PCM_OUT
PCM_IN
12 11 10 9 8 7 6 5 4 3 2 1 0
12 11 10 9 8 7 6 5 4 3 2 1 0
MSB
MSB
Sign extension
Sign extension
Figure 30: Short Synchronization & Sign Extension Diagram