Z51F0410 Datasheet, PDF (134/184 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F0410
Product Specification
under.
ALIGN A/D Converter data align selection.
0
MSB align (ADCRH[7:0], ADCRL[7:4])
1
LSB align (ADCRH[3:0], ADCRL[7:0])
CKSEL[1:0] A/D Converter Clock selection
CKSEL1 CKSEL0 ADC Clock
ADC VDD
0
0
fx/2
Test Only
0
1
fx/4
3V~5V
1
0
fx/8
2.7V~3V
1
1
fx/32
2.4V~2.7V
Note) 1. fx : system clock
2. ADC clock have to be used
3MHz
PSR0 (ADC Pin Selection Register) : 9FH
7
AIN07_EN
R/W
6
AIN06_EN
R/W
5
AIN05_EN
R/W
4
AIN04_EN
R/W
3
AIN03_EN
R/W
2
AIN02_EN
R/W
1
0
AIN01_EN AIN00_EN
R/W
R/W
Initial value : 00H
PSR0[7:0]
ADC Input Pin Channel Selection (Disable logic input gate)
0
disable
1
enable
PS029502-0212
PRELIMINARY
131