Z8F0113HJ005EG Datasheet, PDF (168/245 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F0823 Series
Product Specification
153
ADC Calibration Data
Table 94. ADC Calibration Bits
Bit
7
6
5
4
3
2
Field
ADC_CAL
RESET
U
U
U
U
U
U
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Address
Information Page Memory 0060H–007DH
Note: U = Unchanged by Reset. R/W = Read/Write.
1
U
R/W
0
U
R/W
Bit
[7:0]
ADC_CAL
Description
Analog-to-Digital Converter Calibration Values
Contains factory-calibrated values for ADC gain and offset compensation. Each of the ten
supported modes has one byte of offset calibration and two bytes of gain calibration. These
values are read by the software to compensate ADC measurements as detailed in the Soft-
ware Compensation Procedure section on page 126. The location of each calibration byte is
provided in Table 95.
Info Page
Address
60
08
09
63
0A
0B
66
0C
0D
Memory
Address
FE60
FE08
FE09
FE63
FE0A
FE0B
FE66
FE0C
FE0D
Table 95. ADC Calibration Data Location
Compensation
Usage
Offset
Gain High Byte
Gain Low Byte
Offset
Gain High Byte
Gain Low Byte
Offset
Gain High Byte
Gain Low Byte
ADC Mode
Single-Ended Unbuffered
Single-Ended Unbuffered
Single-Ended Unbuffered
Single-Ended Unbuffered
Single-Ended Unbuffered
Single-Ended Unbuffered
Single-Ended Unbuffered
Single-Ended Unbuffered
Single-Ended Unbuffered
Reference
Type
Internal 2.0 V
Internal 2.0 V
Internal 2.0 V
Internal 1.0 V
Internal 1.0 V
Internal 1.0 V
External 2.0 V
External 2.0 V
External 2.0 V
PS024315-1011
PRELIMINARY
Zilog Calibration Data