RZ/G1E
1. Overview
R01UH0544EJ0100 Rev.1.00
1-16
Sep 30,2016
1.3.9 Storage
Item Description
USB2.0 host &
function module
(USB2.0)
2 channels (Host only 1 channel/Host-Function 1 channel)
PHY integrated
USB Host (EHCI/OHCI) 2LINK
Compliance with USB2.0
USB Function 1LINK
Compliance with USB2.0 (High-Speed)
Interrupt request
Internal dedicated DMA
SD host interface
(SDHI)
3 channels
Interfaces 0: Support SDR104 class transfer rate at Max. 97.5 MBytes/sec. @ 195 MHz,
and SDXC. Does not support CPRM.
Interfaces 1 and 2: Support SDR50 class transfer rate at Max. 48 MBytes/sec. @ 97.5
MHz, and SDXC.
Does not support CPRM.
Supports SD memory/SDIO interface (1-/4-bit SD buses).
Error check function: CRC7 (command/response), CRC16 (data)
Card detection function
Supports write protection
Multi-media card
interface (MMCIF)
1 channel
MMC 4.41 base
eMMC controllable
Data bus: 1/4/8-bit MMC mode (not support SPI mode)
Support block transfer (not support stream transfer)
Block size in multi-block transfer : 512 Bytes