HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 172

• 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)
Table 8.3
Rev.4.00 Mar. 27, 2008 Page 128 of 882
REJ09B0108-0400
Register
DTMR
DTCRAH
DTCRAL
DTIAR
DTSAR
DTDAR
DTSAR
or
DTDAR
Repeat Mode Register Functions
Operation mode
control
Transfer count save
Transfer count
Initial address
Transfer source
address
Transfer destination
address
Function
Figure 8.7 Memory Mapping in Repeat Mode
Repeat area
When DTCRA is other than 1 When DTCRA is 1
DTMR
DTCRAH
DTCRAL – 1
(Not written back)
Increment/decrement/fixed
Increment/decrement/fixed
Values Written Back upon Transfer Information Write
Transfer
DTMR
DTCRAH
DTCRAH
(Not written back)
(DTS = 0) Increment/
decrement/fixed
(DTS = 1) DTIAR
(DTS = 0) DTIAR
(DTS = 1) Increment/
decrement/fixed
DTDAR
or
DTSAR