h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 209

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

8.1.3
Table 8.1 summarizes the DTC registers.
Table 8.1
Notes: 1. Lower 16 bits of the address.
Name
DTC mode register A
DTC mode register B
DTC source address register
DTC destination address register
DTC transfer count register A
DTC transfer count register B
DTC enable registers
DTC vector register
Module stop control register A
2. Registers within the DTC cannot be read or written to directly.
3. Register information is located in on-chip RAM addresses H'EBC0 to H'EFBF. It cannot
Register Configuration
be located in external memory space. When the DTC is used, do not clear the RAME
bit in SYSCR to 0.
DTC Registers
Abbreviation
MRA
MRB
SAR
DAR
CRA
CRB
DTCER
DTVECR
MSTPCRA
R/W
— *
— *
— *
— *
— *
— *
R/W
R/W
R/W
Rev. 5.00 Sep 22, 2005 page 183 of 1136
Section 8 Data Transfer Controller (DTC)
2
2
2
2
2
2
Initial Value
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
H'00
H'00
H'3F
Address *
— *
— *
— *
— *
— *
— *
H'FE16 to H'FE1E
H'FE1F
H'FDE8
REJ09B0257-0500
3
3
3
3
3
3
1