HD643303x Hitachi, HD643303x Datasheet - Page 389

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

12.1.4 Register Configuration
Table 12-2 summarizes the A/D converter’s registers.
Table 12-2 A/D Converter Registers
Address
H'FFE0
H'FFE1
H'FFE2
H'FFE3
H'FFE4
H'FFE5
H'FFE6
H'FFE7
H'FFE8
H'FFE9
Notes: 1. Lower 16 bits of the address
2. Only 0 can be written in bit 7, to clear the flag.
*1
Name
A/D data register A (high)
A/D data register A (low)
A/D data register B (high)
A/D data register B (low)
A/D data register C (high)
A/D data register C (low)
A/D data register D (high)
A/D data register D (low)
A/D control/status register
A/D control register
374
Abbreviation
ADDRAH
ADDRAL
ADDRBH
ADDRBL
ADDRCH
ADDRCL
ADDRDH
ADDRDL
ADCSR
ADCR
R/W
R
R
R
R
R
R
R
R
R/(W)
R/W
*2
Initial Value
H'00
H'00
H'00
H'00
H'00
H'00
H'00
H'00
H'00
H'7E