Cirrus Logic CS5461A - Manual (Page 25)

CS5461A
DS661F3 25
5.14.6 Calibration
The CS5461A can perform system calibrations. Proper input signals must be applied to the current and voltage
channel before performing a designated calibration.
CAL[4:0]* Designates calibration to be performed
01001 = Current channel DC offset
01010 = Current channel DC gain
01101 = Current channel AC offset
01110 = Current channel AC gain
10001 = Voltage channel DC offset
10010 = Voltage channel DC gain
10101 = Voltage channel AC offset
10110 = Voltage channel AC gain
11001 = Current and Voltage channel DC offset
11010 = Current and Voltage channel DC gain
11101 = Current and Voltage channel AC offset
11110 = Current and Voltage channel AC gain
*Values for CAL[4:0] not specified should not be used.
B7 B6 B5 B4 B3 B2 B1 B0
1 1 0 CAL4 CAL3 CAL2 CAL1 CAL0