Register Configuration - Renesas H8S Series Hardware Manual

Table 16-1 A/D Converter Pins
Pin Name
Analog power supply pin
Analog ground pin
Reference voltage pin
Analog input pin 0
Analog input pin 1
Analog input pin 2
Analog input pin 3
Analog input pin 4
Analog input pin 5
Analog input pin 6
Analog input pin 7
A/D external trigger input pin ADTRG
16.1.4

Register Configuration

Table 16-2 summarizes the registers of the A/D converter.
Table 16-2 A/D Converter Registers
Name
A/D data register AH
A/D data register AL
A/D data register BH
A/D data register BL
A/D data register CH
A/D data register CL
A/D data register DH
A/D data register DL
A/D control/status register
A/D control register
Module stop control register
Notes: 1. Lower 16 bits of the address.
2. Bit 7 can only be written with 0 for flag clearing.
Symbol I/O
AV Input
CC
AV Input
SS
V Input
ref
AN0 Input
AN1 Input
AN2 Input
AN3 Input
AN4 Input
AN5 Input
AN6 Input
AN7 Input
Input
Abbreviation
ADDRAH
ADDRAL
ADDRBH
ADDRBL
ADDRCH
ADDRCL
ADDRDH
ADDRDL
ADCSR
ADCR
MSTPCR
Function
Analog block power supply
Analog block ground and A/D conversion
reference voltage
A/D conversion reference voltage
Group 0 analog inputs
Group 1 analog inputs
External trigger input for starting A/D
conversion
R/W Initial Value
R H'00
R H'00
R H'00
R H'00
R H'00
R H'00
R H'00
R H'00
2
R/(W)* H'00
R/W H'3F
R/W H'3FFF
Rev.6.00 Oct.28.2004 page 541 of 1016
1
Address*
H'FF90
H'FF91
H'FF92
H'FF93
H'FF94
H'FF95
H'FF96
H'FF97
H'FF98
H'FF99
H'FF3C
REJ09B0138-0600H