GMS82524 Datasheet, PDF (47/93 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS82512/16/24
HYUNDAI MicroElectronics
ADCM
R/W R/W R/W R/W R/W R
7
6
5
4
3
2
1
0
-
- _{ADEN ADS2} BATDCSL1 _{ADS0 ADST ADSF}
ADDRESS: 0E8_H
INITIAL VALUE: --00 0001_B
A/D status bit
0: A/D conversion is in progress
1: A/D conversion is completed
A/D start bit
Setting this bit starts an A/D conversion.
After one cycle, bit is cleared to “0” by hardware.
Analog input channel select
000: Channel 0 (AN0)
001: Channel 1 (AN1)
010: Channel 2 (AN2)
011: Channel 3 (AN3)
100: Channel 4 (AN4)
101: Channel 5 (AN5)
110: Channel 6 (AN6)
111: Channel 7 (AN7)
A/D converter Enable bit
0: A/D converter module turn off and
current is not flow.
1: Enable A/D converter
ADR
R R R R RR R R
76543210
BTCL
A/D Conversion Data
ADDRESS: 0E9_H
INITIAL VALUE: Undefined
Figure 12-2 A/D Converter Control Register
44
FEB. 2000 Ver 1.00