RZ/G1E
1. Overview
R01UH0544EJ0100 Rev.1.00
1-6
Sep 30,2016
Item Description
LBSC-DMAC
Number of channels: LBSC-DMAC three channels
Address space: Physical address space
Transfer direction: Peripheral to memory (AXI-bus), memory (AXI-bus) to peripheral
Data packing for peripheral read data:
Memory write data length is selectable as transfer data length to memory side.
Transfer data length:
Peripheral (APB-bus) side : 1, 2, 4 bytes
Memory (AXI-bus) side : 4 or 16 (channel 2), 32 (channel 0 and 1) bytes
Transfer burst length: 1, 8 (transfer with a burst length of 8 supported only for LBSCDMAC00, 01)
Number of transfers
Maximum number of transfers: 16 M (16,777,216 transfers), 64M (67,108,864 transfers), (64 M
transfers supported only for LBSC-DMAC00)
Minimum number of transfers: One
Address mode: Dual address mode
Transfer modes: Single transfer mode, continuous transfer mode
Transfer end interrupt: Occurs at the end of the number of transfers specified in the register
DDR3-SDRAM
bus state
controller
(DBSC)
1 channel (32-bit bus)
DDR3-SDRAM can be connected directly.
Memory Size: Up to 2 GB (8-Gbit memory × 2)
Data bus width: 32 bits × 1
Auto Refresh/Self Refresh/Partial Array Self Refresh supported
Deep-Power-Down-Mode supported
Auto Pre-charge Mode/Bank Active Mode
DDR Back Up supported
Memory
connections
DDR3-SDRAM compliant to
JEDEC JESD79-3E
Supports from 512-Mbit to 8-Gbit memory unit configurations
32-bit DDR3-1333 (four units with 8-bit width)
Summary of Contents for RZ/G1E
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