h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 176

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 8 Data Transfer Controller (DTC)
Rev. 2.00 Dec. 05, 2005 Page 138 of 724
REJ09B0200-0200
Interrupt
request
[Legend]
MRA, MRB:
CRA, CRB:
SAR:
DAR:
DTCERA to DTCERG,
DTCERI:
DTVECR:
CPU interrupt
Interrupt controller
request
DTC mode registers A and B
DTC transfer count registers A and B
DTC source address register
DTC destination address register
DTC enable registers A to G, I
DTC vector register
Figure 8.1 Block Diagram of DTC
DTC
Internal address bus
Internal data bus
On-chip
RAM