Manual

CS5531/32/33/34-AS
18 DS289F5
2.2.3. Command Register Descriptions
READ/WRITE ALL OFFSET CALIBRATION REGISTERS
Function: These commands are used to access the offset registers as arrays.
R/W
(Read/Write)
0 Write to selected registers.
1 Read from selected registers.
READ/WRITE ALL GAIN CALIBRATION REGISTERS
Function: These commands are used to access the gain registers as arrays.
R/W
(Read/Write)
0 Write to selected registers.
1 Read from selected registers.
READ/WRITE ALL CHANNEL-SETUP REGISTERS
Function: These commands are used to access the channel-setup registers as arrays.
R/W
(Read/Write)
0 Write to selected registers.
1 Read from selected registers.
READ/WRITE INDIVIDUAL OFFSET REGISTER
Function
: These commands are used to access each offset register separately. CS1 - CS0 decode the
registers accessed.
R/W
(Read/Write)
0 Write to selected register.
1 Read from selected register.
CS[1:0] (Channel Select Bits)
00 Offset Register 1 (All devices)
01 Offset Register 2 (All devices)
10 Offset Register 3 (CS5533/34 only)
11 Offset Register 4 (CS5533/34 only)
D7(MSB) D6 D5 D4 D3 D2 D1 D0
0100R/W
001
D7(MSB) D6 D5 D4 D3 D2 D1 D0
0100R/W
010
D7(MSB) D6 D5 D4 D3 D2 D1 D0
0100R/W101
D7(MSB) D6 D5 D4 D3 D2 D1 D0
0 0 CS1 CS0 R/W 001