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OAxCTL1, Opamp Control Register 1
7
6
Reserved
rw−0
rw−0
Reserved
Bits
7−5
OAFCx
Bit 4−2
OACAL
Bit 1
Reserved
Bit 0
5
4
rw−0
rw−0
Reserved
OAx function control
These bits select the function of OAx
000 General purpose
001 Unity gain buffer
010 Reserved
011 Reserved
100 Reserved
101 Reserved
110 Inverting amplifier
111 Reserved
Offset calibration
This bit enables the offset calibration.
0
Offset calibration disabled
1
Offset calibration enabled
Reserved
OA Registers in FG42x0 Devices
3
2
OAFCx
rw−0
rw−0
1
0
OACAL
Reserved
rw−0
rw−0
OA
22-21
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