SimCom SIM5320AL User Manual page 47

Table 30: Timing parameters
Parameter Description
T(sync) PCM_SYNC cycle time
T(synch) PCM_SYNC high time
T(syncl) PCM_SYNC low time
T(clk) PCM_CLK cycle time
T(clkh) PCM_CLK high time
T(clkl) PCM_CLK low time
PCM_SYNC setup time high before falling edge of
T(susync)
PCM_CLK
PCM_SYNC hold time after falling edge of
T(hsync)
PCM_CLK
PCM_DIN setup time before falling edge of
T(sudin)
PCM_CLK
PCM_DIN hold time after falling edge of
T(hdin)
PCM_CLK
SIM5320AL_User Manual_V1.01
Figure 33: Synchrony timing
Figure 34: EXT CODEC to MODULE timing
Figure 35: MODULE to EXT CODEC timing
Smart Machine Smart Decision
Min
–
400
–
–
–
–
60
60
50
10
47
Typ Max Unit
125 – μs
500 – ns
124.5 – μs
488 – ns
244 – ns
244 – ns
– – ns
– – ns
– – ns
– – ns
2014-08-20