Cirrus Logic CS5534-AS User Manual
Page 19

CS5531/32/33/34-AS
DS289F5
19
READ/WRITE INDIVIDUAL GAIN REGISTER
Function
:
These commands are used to access each gain register separately. CS1 - CS0 decode the reg-
isters accessed.
R/W (Read/Write)
0
Write to selected register.
1
Read from selected register.
CS[1:0] (Channel Select Bits)
00
Gain Register 1 (All devices)
01
Gain Register 2 (All devices)
10
Gain Register 3 (CS5533/34 only)
11
Gain Register 4 (CS5533/34 only)
READ/WRITE INDIVIDUAL CHANNEL-SETUP REGISTER
Function
:
These commands are used to access each channel-setup register separately. CS1 - CS0 de-
code the registers accessed.
R/W (Read/Write)
0
Write to selected register.
1
Read from selected register.
CS[1:0] (Channel Select Bits)
00
Channel-Setup Register 1 (All devices)
01
Channel-Setup Register 2 (All devices)
10
Channel-Setup Register 3 (All devices)
11
Channel-Setup Register 4 (All devices)
READ/WRITE CONFIGURATION REGISTER
Function:
These commands are used to read from or write to the configuration register.
R/W (Read/Write)
0
Write to selected register.
1
Read from selected register.
D7(MSB)
D6
D5
D4
D3
D2
D1
D0
0
0
CS1
CS0
R/W
0
1
0
D7(MSB)
D6
D5
D4
D3
D2
D1
D0
0
0
CS1
CS0
R/W
1
0
1
D7(MSB)
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
R/W
0
1
1