SH7216 Group

USB Function Module: USB Mass Storage Class

REJ06B0897-0100/Rev.1.00

July 2009

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This system is configured of the SH7216 CPU Board made by Renesas Technology Corp. and a PC containing

Windows

® 2000/Windows® XP/Windows® Vista or Mac OS9 operating system.

By connecting the host PC and the SH7216 CPU Board through USB, the SDRAM in the SH7216 CPU Board can be

accessed as a RAM disk, enabling data in the SDRAM of the SH7216 CPU Board to be stored in and loaded from the

host PC.

It is also possible to use the USB Mass Storage Class (Bulk-Only Transport) device driver that comes as an accessory

with the operating systems listed above.

This system offers the following features.

1. The sample program can be used to evaluate the USB module of the SH7216.

2. The sample program supports USB control transfer and bulk transport.

3. This system can be debugged with the E10A (USB Emulator).

4. Additional programs can be created to support interrupt transfer.*

Note: *

Interrupt transfer programs are not provided, and will need to be created by the user.

The SH7216 does not support isochronous transfer.