HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 494

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 Data Transfer Controller (DTC)
Rev.7.00 Mar. 18, 2009 page 426 of 1136
REJ09B0109-0700
Interrupt
request
Legend:
MRA, MRB
CRA, CRB
SAR
DAR
DTCERA to DTCERH
DTVECR
Interrupt controller
CPU interrupt
request
Figure 9.1 Block Diagram of DTC
: 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 H
: DTC vector register
DTC
Internal address bus
Internal data bus
On-chip
RAM