
CS5521/22/23/24/28
12
DS317F8
CS
SC L K
t 0
t 2
t 1
t 3
t 6
Figure 1. Continuous Running SCLK Timing (Not to Scale)
CS
SCL K
MS B
MS B -1
LS B
SD I
t 3
t 4
t 5
t 1
t 2
t 6
Figure 2. SDI Write Timing (Not to Scale)
CS
SCL K
MS B
MS B -1
LS B
SDO
t 7
t 8
t 1
t 2
t 9
Figure 3. SDO Read Timing (Not to Scale)