HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 158

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

8. Data Transfer Controller (DTC)
Rev.4.00 Mar. 27, 2008 Page 114 of 882
REJ09B0108-0400
[Legend]
DTMR:
DTCR:
DTSAR: DTC source address register
DTDAR: DTC destination address register
External device
CPU interrupt request
source clear control
(memory-
External
mapped)
memory
Interrupt request
On-chip ROM
On-chip RAM
DTC mode register
DTC transfer count register
peripheral
On-chip
module
Figure 8.1 Block Diagram of DTC
Bus controller
DTIAR: DTC initial address register
DTER:
DTCSR: DTC control/status register
DTBR:
DTC enable register
DTC information base register
Bus interface
Activation
Register
Request
control
control
priority
control
DTC module bus
DTMR
DTCR
DTSAR
DTDAR
DTIAR
DTER
DTCSR
DTBR
DTC