Cypress S6J3200 Series, Manual, Page: 357 / 1355

CHAPTER 15:12-/10-/8-bit Analog to Digital Converter
356 S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
5.26.
A/D Converter Offset Compensation Setting Register
(ADC12Bn_OCV)
The global register ADC12Bn_OCV specifies the setting for offset compensation value.
REGISTER_NAME ADC12Bn_OCV
OFFSET 0x039C
ACCESS_SIZE B H W
MULTIPLE 1
NUMERIC_TYPE
-
OTHER
-
A/D Converter Offset Compensation Setting Register (ADC12Bn_OCV)
BIT_OFFSET 15 14 13 12 11 10 9 8
BIT_NAME Reserved
ACCESS_TYPE R0,W0
PROT_TYPE
INITIAL_VALUE 0x00
BIT_OFFSET 7 6 5 4 3 2 1 0
BIT_NAME OCV[7] OCV[6] OCV[5] OCV[4] OCV[3] OCV[2] OCV[1] OCV[0]
ACCESS_TYPE R/W R/W R/W R/W R/W R/W R/W R/W
PROT_TYPE
INITIAL_VALUE 0 0 0 0 0 0 1 0
[bit15:8] Reserved : Reserved bits
When writing, always write "0".
When reading, "0" is always read.
[bit7:0] OCV[7:0] : Offset Compensation Value
The A/D Converter can be configured to convert the values of its reference voltages AVRH and AVRL in
order to calculate the offset compensation value.
After A/D Converter calibration, the calculated offset compensation value must be written to this
register.
For further explanation of A/D Converter calibration refer to section "A/D Converter Calibration" in
chapter "3 Operation of A/D ".