Atmel Xplained Pro Evaluation Kit ATSAMD20-XPRO ATSAMD20-XPRO Data Sheet
Product codes
ATSAMD20-XPRO
510
Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
28.8.18 Offset Correction
Name:
OFFSETCORR
Offset:
0x26
Reset:
0x0000
Property:
Write-Protected
z
Bits 15:12 – Reserved
These bits are unused and reserved for future use. For compatibility with future devices, always write these bits to
zero when this register is written. These bits will always return zero when read.
These bits are unused and reserved for future use. For compatibility with future devices, always write these bits to
zero when this register is written. These bits will always return zero when read.
z
Bits 11:0 – OFFSETCORR[11:0]: Offset Correction Value
If the CTRLB.CORREN bit is one, these bits define how the ADC conversion result is compensated for offset error
before being written to the Result register. This OFFSETCORR value is in two’s complement format.
If the CTRLB.CORREN bit is one, these bits define how the ADC conversion result is compensated for offset error
before being written to the Result register. This OFFSETCORR value is in two’s complement format.
Bit
15
14
13
12
11
10
9
8
OFFSETCORR[11:8]
Access
R
R
R
R
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
OFFSETCORR[7:0]
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0