R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 173
R5F61525
Manufacturer Part Number
R5F61525
Description
32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.R5F61525.pdf
(846 pages)
- Current page: 173 of 846
- Download datasheet (6Mb)
A block diagram of the DMAC is shown in figure 7.1.
Internal activation sources
Internal activation
source detector
Note: * Auto request activation and single address mode are not supported by the
[Legend]
DSAR_n: DMA source address register
DDAR_n: DMA destination address register DACKn: DMA transfer acknowledge
DOFR_n: DMA offset register
DTCR_n: DMA transfer count register
DBSR_n: DMA block size register
DMDR_n: DMA mode control register
DACR_n: DMA address control register
DMRSR_n:
Interrupt signals
requested to the
CPU by each
channel
DMRSR_n
...
External pins
DREQn*
DACKn*
TENDn*
H8SX/1520 Group.
Figure 7.1 Block Diagram of DMAC
Controller
DMDR_n
DACR_n
Module data bus
Internal address bus
DMA module request select register
DREQn: DMA transfer request
TENDn: DMA transfer end
n = 0 to 3
Address buffer
Operation unit
Operation unit
DOFR_n
DDAR_n
DBSR_n
DSAR_n
DTCR_n
Rev. 3.00 Mar. 14, 2006 Page 135 of 804
Section 7 DMA Controller (DMAC)
Internal data bus
Data buffer
REJ09B0104-0300
Related parts for R5F61525
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
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:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: