Register Configuration; A/D Control/Status Register (Adcsr); A/D Control Register (Adcr) - Hitachi H8S/2338 Series Hardware Manual

14.1.4

Register Configuration

Table 14-2 summarizes the registers of the A/D converter.
Table 14-2 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.
510
Abbreviation R/W
ADDRAH R
ADDRAL R
ADDRBH R
ADDRBL R
ADDRCH R
ADDRCL R
ADDRDH R
ADDRDL R
ADCSR R/(W)*
ADCR R/W
MSTPCR R/W
Initial Value
H'00
H'00
H'00
H'00
H'00
H'00
H'00
H'00
2
H'00
H'3F
H'3FFF
1
Address*
H'FF90
H'FF91
H'FF92
H'FF93
H'FF94
H'FF95
H'FF96
H'FF97
H'FF98
H'FF99
H'FF3C