R5S72611 RENESAS [Renesas Technology Corp], R5S72611 Datasheet - Page 367
![no-image](/images/no-image-200.jpg)
R5S72611
Manufacturer Part Number
R5S72611
Description
32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.R5S72611.pdf
(1348 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5S72611P100FP
Manufacturer:
ACTEL
Quantity:
90
Part Number:
R5S72611P100FP
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
R5S72611P100FPV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
R5S72611RB120FPV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 367 of 1348
- Download datasheet (9Mb)
Bit
16
15 to 9
Bit Name
DREQ
Initial
Value
0
All 0
R/W
R/W
R
Description
(c) When a source other than the software trigger is
•
•
Notes: 1. In a case where a source other than
0: No DMA request
1: DMA requested
Reserved
These bits are always read as 0. The write value
should always be 0.
selected (DCTG = "000000") by the DMA request
source selection bits (DCTG) and an edge sense
has been selected
Condition for setting to "1"
The DREQ bit is set to "1" when the edge specified
by the input sense selection bits (STRG) is
encountered, i.e. when a DMA request exists.
Once this bit has been set to "1", regardless of the
subsequent state of the DMA request signal, the
DMA request bit (DREQ) remains set until a
condition for clearing to "0" has been satisfied.
Condition for clearing to "0"
This bit is cleared to "0" by either of the events
listed below.
Software writing a "0" to this bit
The start of operand transfer corresponding to
the bit
Section 11 Direct Memory Access Controller (DMAC)
2. After setting the DMA request source
software triggering is selected, do not write
"1" to the DMA request bit (DREQ). If "1" is
written to this bit, operation is not
guaranteed.
selection bits (DCTG) and the input sense
mode selection bits (STRG) in DMA control
register A (DMCNTAn), be sure to clear the
DMA request bit (DREQ) for the channel to
"0" and enable DMA transfer (DMST = "1"
and DEN = "1").
Rev. 2.00 Sep. 07, 2007 Page 335 of 1312
REJ09B0320-0200
Related parts for R5S72611
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![HD6417709S](/images/manufacturer_photos/0/5/561/renesas_electronics_corporation__tmb.jpg)
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
![HD6417706](/images/no-image3.png)
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![H8S2110B](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![16C6N4](/images/no-image3.png)
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![32C](/images/no-image3.png)
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![32C87](/images/no-image3.png)
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![35C](/images/no-image3.png)
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412240](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412320](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412332](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6412373R](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6413008F](/images/no-image3.png)
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6417040AF28](/images/no-image3.png)
Part Number:
Description:
Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6417320](/images/no-image3.png)
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
![HD6417641](/images/no-image3.png)
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: