R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 185

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Bit
16
15
14
13
12
Bit Name
DTIF
DTSZ1
DTSZ0
MDS1
MDS0
Initial
Value
0
0
0
0
0
R/W
R/(W)*
R/W
R/W
R/W
R/W
Description
Data Transfer Interrupt Flag
Indicates that a transfer end interrupt by the transfer
counter has been requested.
0: A transfer end interrupt by the transfer counter has
1: A transfer end interrupt by the transfer counter has
[Clearing conditions]
•
•
[Setting condition]
•
Data Access Size 1 and 0
Select the data access size for a transfer.
00: Byte size (eight bits)
01: Word size (16 bits)
10: Longword size (32 bits)
11: Setting prohibited
Transfer Mode Select 1 and 0
Select the transfer mode.
00: Normal transfer mode
01: Block transfer mode
10: Repeat transfer mode
11: Setting prohibited
not been requested
been requested
When setting the DTE bit to 1
When clearing to 0 after reading DTIF = 1
When DTCR reaches 0 and the transfer is
completed
Rev. 3.00 Mar. 14, 2006 Page 147 of 804
Section 7 DMA Controller (DMAC)
REJ09B0104-0300