Panasonic MN101L Series

Chapter 16
A/D Converter (ADC)
Control Registers XVI - 5
16.2.2 Control Registers
 A/D Control Register 0 (ANCTR0: 0x03F60)
bp76543210
Bit name ANSH1-0 ANCK2-0 ANLADE - -
At reset00000000
Access R/W R/W R/W R/W R/W R/W R R
bp Bit name Description
7-6 ANSH1-0
Sample hold time
00: T
ADCLK
× 2
01: T
ADCLK
× 6
10: T
ADCLK
× 18
11: Prohibited
5-3 ANCK2-0
A/D conversion clock (ADCLK)
000: SYSCLK/2
001: SYSCLK/3
010: SYSCLK/4
011: SYSCLK/6
100: SYSCLK/8
101: SYSCLK/12
110: SYSCLK/16
111: SCLK
* as 750 ns ≤ T
ADCLK
≤ 100 µs
2ANLADE
A/D resistor ladder control
0: A/D resistor ladder OFF
1: A/D resistor ladder ON
1-0 - Always read as 0.