User Manual

CS5521/22/23/24/28
12 DS317F8
CS
SCLK
t
0
t
2
t
1
t
3
t
6
Figure 1. Continuous Running SCLK Timing (Not to Scale)
CS
SCLK
MSB MSB-1 LSBSDI
t
3
t
4
t
5
t
1
t
2
t
6
Figure 2. SDI Write Timing (Not to Scale)
CS
SCLK
MSB MSB-1 LSB
SDO
t
7
t
8
t
1
t
2
t
9
Figure 3. SDO Read Timing (Not to Scale)