r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 184

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 8 Data Transfer Controller (DTC)
Rev. 1.00 Sep. 21, 2007 Page 158 of 1124
REJ09B0402-0100
(memory mapped)
INTC
External device
[Legend]
MRA, MRB:
SAR:
DAR:
CRA, CRB:
DTCERA to DTCERE:
DTCCR:
DTCVBR:
Interrupt source
External
memory
CPU interrupt
clear request
request
peripheral
On-chip
memory
On-chip
module
Interrupt
request
DTC mode registers A, B
DTC source address register
DTC destination address register
DTC transfer count registers A, B
DTC enable registers A to E
DTC control register
DTC vector base register
Figure 8.1 Block Diagram of DTC
Bus state
controller
DTC
determination
CPU/DTC
Activation
Register
Interrupt
request
control
control
control
Bus interface
DTCERA to
DTCVBR
DTCERE
DTCCR
MRA
MRB
SAR
DAR
CRA
CRB