HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 611

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

20.3.22 DMA Transfer Setting Register (DMA)
DMA is set when the dual address transfer of the DMAC is used to the data register for endpoints
EP2i, EP2o, EP5, and EP6 to which transfer is possible by DMA.
Bit
15
14
13
12
11
10
9
8, 7
6
5
4
3, 2
1
0
Bit
7
6
5
Bit Name

EP6 CLR
EP5 CLR
EP4 CLR

EP3o CLR
EP3i CLR

EP2o CLR
EP2i CLR
EP1 CLR

EP0o CLR
EP0i CLR
Bit Name
EP6 DMAE
EP6 DMAS
EP5 DMAE
Initial Value














Initial Value
0
0
0
R/W

W
W
W

W
W

W
W
W

W
W
R/W
R/W
R/W
R/W
Description
Reserved
The write value should always be 0. If 1 is written to
this bit, correct operation cannot be guaranteed.
EP6 Clear
EP5 Clear
EP4 Clear
Reserved
The write value should always be 0. If 1 is written to
this bit, correct operation cannot be guaranteed.
EP3o Clear
EP3i Clear
Reserved
The write value should always be 0. If 1 is written to
these bits, correct operation cannot be guaranteed.
EP2o Clear
EP2i Clear
EP1 Clear
Reserved
The write value should always be 0. If 1 is written to
this bit, correct operation cannot be guaranteed.
EP0o Clear
EP0i Clear
Description
EP6DMA Enable
Enables DMA transfer for EP6.
EP6DMA Request Select
Selects DMA transfer request output for EP6.
EP5DMA Enable
Enables DMA transfer for EP5.
Rev. 1.00, 02/04, page 573 of 804