Datasheet

Section 19 A/D Converter
Rev. 4.00 Jun 06, 2006 page 554 of 1004
REJ09B0301-0400
19.1.4 Register Configuration
Table 19.2 summarizes the registers of the A/D converter.
Table 19.2 A/D Converter Registers
Name Abbreviation R/W Initial Value Address
*
1
A/D data register AH ADDRAH R H'00 H'FFE0
A/D data register AL ADDRAL R H'00 H'FFE1
A/D data register BH ADDRBH R H'00 H'FFE2
A/D data register BL ADDRBL R H'00 H'FFE3
A/D data register CH ADDRCH R H'00 H'FFE4
A/D data register CL ADDRCL R H'00 H'FFE5
A/D data register DH ADDRDH R H'00 H'FFE6
A/D data register DL ADDRDL R H'00 H'FFE7
A/D control/status register ADCSR R/(W)
*
2
H'00 H'FFE8
A/D control register ADCR R/W H'3F H'FFE9
Module stop control register MSTPCRH R/W H'3F H'FF86
MSTPCRL R/W H'FF H'FF87
Keyboard comparator control
register
KBCOMP R/W H'00 H'FEE4
Notes: 1. Lower 16 bits of the address.
2. Only 0 can be written in bit 7, to clear the flag.