CS5521/22/23/24/28
DS317F8 23
PERFORM CALIBRATION
Function: These commands instruct the ADC to perform a calibration on the physical input channel refer-
enced which is chosen by the command byte pointer bits (CSRP3 - CRSP0).
CSRP [3:0] (Channel Setup Register Pointer Bits)
0000 Setup 1 (All devices)
0001 Setup 2 (All devices)
0010 Setup 3 (All devices)
0011 Setup 4 (All devices)
0100 Setup 5 (CS5523/24/28 only)
0101 Setup 6 (CS5523/24/28 only)
0110 Setup 7 (CS5523/24/28 only)
0111 Setup 8 (CS5523/24/28 only)
1000 Setup 9 (CS5528 only)
1001 Setup 10 (CS5528 only)
1010 Setup 11 (CS5528 only)
1011 Setup 12 (CS5528 only)
1100 Setup 13 (CS5528 only)
1101 Setup 14 (CS5528 only)
1110 Setup 15 (CS5528 only)
1111 Setup 16 (CS5528 only)
CC [2:0] (Calibration Control Bits)
000 Reserved
001 Self-Offset Calibration
010 Self-Gain Calibration
011 Reserved
100 Reserved
101 System-Offset Calibration
110 System-Gain Calibration
111 Reserved
D7(MSB) D6 D5 D4 D3 D2 D1 D0
1 CSRP3 CSRP2 CSRP1 CSRP0 CC2 CC1 CC0