gc80c510 CORERIVER Semiconductor, gc80c510 Datasheet - Page 45

• Manufacturer Part Number: gc80c510
• Description: Eprom/rom 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

6.2.1.3.6 ADCSEL (E2h): ADC Channel Selection Low & MUX Selection Register
6.2.1.3.7 ALTSEL (E3h) : Alternative Function Selection Register
MiDAS1.1 Family
Symbol
Symbol
*
Bit No.
Bit No.
R/W (1)
CH0
CH1
CH2
CH3
CLO
-
means that user can read and writer this flag bit. The initial value of flag bit is “1”.
ADC MUX Selection. Theses bits is configured to select the ADC input.
The initial value of CH[3:0] is 0xFh (4’b1111). Ch, Dh, Eh and Fh means that all ADC
inputs are disabled.
System Clock Output Enable to P2[6].
Reserved
CH3
1100 (0xCh) ~ 1111 (0xFh)
R/W(1)
R/W(0)
ADC3B
IOXEN
0 = Disable the System Clock Output to P2[6].
1 = Enable the System Clock Output to P2[6].
0
0
0
1
1
7
7
CH2
0
0
0
0
0
IORSTEN
R/W(1)
R/W(0)
ADC2B
…
6
6
CH1
0
0
1
1
1
R/W(1)
R/W(0)
ADC1B
CH0
CLO
0
1
0
0
1
5
5
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0x0h : ADC0 is selected
0x1h : ADC1 is selected
0x2h : ADC2 is selected
0xAh : ADC10s selected
0xBh : ADC11is selected
No ADC channel is not selected
PWM00
R/W(1)
R/W(0)
ADC0B
4
4
Description
Description
R/W(1)
R/W(0)
TVO
CH3
(Default)
3
3
Result
R/W(1)
R/W(0)
CH2
TX
2
2
(Default Value = 0xFh)
R/W(1)
CH1
1
1
-
R/W(1)
CH0
0
0
-