SH7727 Datasheet, PDF (932/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 28 A/D Converter
28.1.4 Register Configuration
Table 28.2 summarizes the A/D converter’s registers.
Table 28.2 A/D Converter Registers
Name
Abbreviation R/W Initial Value Address
Access size
A/D data register A (high) ADDRAH
R
H'00
H'04000080 16, 8
(H'A4000080)^*2
A/D data register A (low) ADDRAL
R
H'00
H'04000082 8
(H'A4000082)^*2
A/D data register B (high) ADDRBH
R
H'00
H'04000084 16, 8
(H'A4000084)^*2
A/D data register B (low) ADDRBL
R
H'00
H'04000086 8
(H'A4000086)^*2
A/D data register C (high) ADDRCH
R
H'00
H'04000088 16, 8
(H'A4000088)^*2
A/D data register C (low) ADDRCL
R
H'00
H'0400008A 8
(H'A400008A)^*2
A/D data register D (high) ADDRDH
R
H'00
H'0400008C 16, 8
(H'A400008C)^*2
A/D data register D (low) ADDRDL
A/D control/status register ADCSR
R
H'00
R/(W)^*1 H'00
H'0400008E 8
(H'A400008E)^*2
H'04000090 8
(H'A4000090)^*2
A/D control register
ADCR
R/W H'07
H'04000092 8
(H'A4000092)^*2
Notes: These registers are located in area 1 of physical space. Therefore, when the cache is on,
either access these registers from the P2 area of logical space or else make an appropriate
setting using the MMU so that these registers are not cached.
1. Only 0 can be written to bit 7, to clear the flag.
2. When address translation by the MMU does not apply, the address in parentheses
should be used.
Rev. 5.00 Dec 12, 2005 page 860 of 1034
REJ09B0254-0500