Panasonic MN101L Series

Chapter 16
A/D Converter (ADC)
XVI - 6 Control Registers
 A/D Control Register 1 (ANCTR1: 0x03F61)
 A/D Control Register 2 (ANCTR2: 0x03F62)
bp76543210
Bit name----- ANCHS2-0
At reset00000000
Access R R R R R R/W R/W R/W
bp Bit name Description
7-3 - Always read as 0.
2-0 ANCHS2-0
Analog input channel
000 : AN0 pin
001 : AN1 pin
010 : AN2 pin
011 : AN3 pin
100 : AN4 pin
101 : AN5 pin
110 : AN6 pin
111 : AN7 pin
bp76543210
Bit nameANSTANSTSEL1-0-----
At reset00000000
Access R/W R/W R/W R R R R R
bp Bit name Description
7ANST
A/D conversion status
0: Finish, Stop
1: Start, Converting
6-5 ANSTSEL1-0
A/D conversion starting factor selection
00: Setting ANST bit to "1"
01: External interrupt 0, or setting ANST bit to "1"
10: Timer 7 interrupt, or setting ANST bit to "1"
11: A/D conversion interrupt, or setting ANST bit to "1"
4-0 -
Always read as 0.