Cirrus Logic CS5376A - Manual (Page 74)

CS5376A
DS612F4 74
SCK2
SO
Figure 39. SPI 2 Transaction Details
CS
MSB LSB
SCK2
SI
SCKPO = 0
SCKPO = 1
X
6 1 2 3 4 5
LSB MSB 6 1 2 3 4 5
1 8 2 7 6 5 4 3 Cycle
Slave devices only drive SI after being selected and responding to a read command.
SCK2
SO
CS
MSB LSB
SCK2
SI
SCKPO = 0
SCKPO = 1
X
6 1 2 3 4 5
MSB LSB 6 1 2 3 4 5
1 8 2 7 6 5 4 3 Cycle
Slave devices only drive SI after being selected and responding to a read command.
SPI 2 Transaction with SCKPH=0
SPI 2 Transaction with SCKPH=1