Specifications

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C.9 DAC range and calibration status — BASE+14H
Table C-8 Register for DAC range and calibration status
Base Addr.
151413121110987654321 0
DAC range and calibration status
14H R
BUSY INITXXXXXSELFIDX1IDX0R1R0O_GCH2CH1CH0
CH2 ~ CH0 Select D/A channel
000 Channel 0
001 Channel 1
010 Channel 2
011 Channel 3
100 Channel 4
101 Channel 5
110 Channel 6
111 Channel 7
O_G Calibrate gain or offset
0 Gain
1 Offset
R1 ~ R0 Select D/A range
00 ± 10V
01 N/A
10 0 ~ 20 mA
11 4 ~ 20 mA
SELF Select normal or self-system calibration
0 Normal calibration
1 Self-system offset calibration
INIT Initial the calibration controller
0 Idle
1 Processing
BUSY Calibration controller busy flag
0 Idle
1 Busy