HD6432621 Hitachi, HD6432621 Datasheet - Page 1023

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

ADDRA—A/D Data Register A
ADDRB—A/D Data Register B
ADDRC—A/D Data Register C
ADDRD—A/D Data Register D
Bit
Initial value
Read/Write
Note: The upper byte can be read directly, but for the lower byte, data transfer is performed via
a temporary register (TEMP). For details see section 16.3, Interface to Bus Master.
:
:
:
Analog input channels and corresponding ADDR registers
AD9
15
Channel Set 0 (CH3 = 0)
R
0
Group 0
AN0
AN1
AN2
AN3
AD8
14
R
0
AD7
13
R
0
Analog Input Channel
Group 1
AD6
12
AN4
AN5
AN6
AN7
R
0
AD5
11
R
0
AD4
Channel Set 1 (CH3 = 1)
10
R
0
Group 0
AN10
AN11
AN8
AN9
AD3
R
9
0
AD2
R
8
0
H'FF90
H'FF92
H'FF94
H'FF96
Group 1
AN12
AN13
AN14
AN15
AD1
R
7
0
AD0
R
6
0
A/D Data Register
—
R
5
0
ADDRA
ADDRB
ADDRC
ADDRD
—
R
4
0
—
R
3
0
A/D Converter
A/D Converter
A/D Converter
A/D Converter
—
R
2
0
—
R
1
0
—
R
0
0
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