HD6432345 Datasheet, PDF (193/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

7.1.3 Register Configuration
Table 7.1 summarizes the DTC registers.
Table 7.1 DTC Registers
Name
Abbreviation R/W Initial Value Address*¹
DTC mode register A
MRA
—*² Undefined
—*³
DTC mode register B
MRB
—*² Undefined
—*³
DTC source address register
SAR
—*² Undefined
—*³
DTC destination address register DAR
—*² Undefined
—*³
DTC transfer count register A
CRA
—*² Undefined
—*³
DTC transfer count register B
CRB
—*² Undefined
—*³
DTC enable registers
DTCER
R/W H'00
H'FF30 to H'FF34
DTC vector register
DTVECR
R/W H'00
H'FF37
Module stop control register
MSTPCR
R/W H'3FFF
H'FF3C
Notes: 1. Lower 16 bits of the address.
2. Registers within the DTC cannot be read or written to directly.
3. Register information is located in on-chip RAM addresses H'F800 to H'FBFF. It cannot
be located in external space. When the DTC is used, do not clear the RAME bit in
SYSCR to 0.
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