User's Manual

46
Figure 22: Digital audio interface slave timing
Symbol
Parameter
Min
Typ
Max
Unit
-
SCK Frequency
-
-
6.2
MHz
-
WS Frequency
-
-
96
kHz
t
opd
SCK to SD_OUT delay
-
-
20
ns
t
spd
SCK to WS delay
-
-
-
ns
t
isu
SD_IN to SCK set-up time
20
-
-
ns
t
ih
SD_IN to SCK hold time
20
-
-
ns
Table 21: Digital audio interface master timing
Figure 23: Digital audio interface master timing