SH7216 Datasheet, PDF (10/32 Pages) Renesas Technology Corp – USB Mass Storage Class

SH7216 Group
USB Function Module: USB Mass Storage Class
4. Development Environment
This chapter looks at the development environment used to develop this system. The devices (tools) listed below were
used when developing the system.
• SH7216 CPU Board (part number: R0K572167) manufactured by Renesas Technology Corp.
• E10A-USB Emulator manufactured by Renesas Technology Corp.
• E10A PC (Windows® 2000, Windows® XP)
• USB host PC (Windows® 2000/Windows® XP/Windows® Vista or Mac OS9)
• USB cable
• High-performance Embedded Workshop 4 (hereafter called the HEW4) manufactured by Renesas Technology Corp.
4.1 Hardware Environment
Figure 3 shows device connections.
E10A cable
E10A PC
Windows® 2000,
Windows® XP
USB cable
SH7216 CPU board
Host PC equipped with USB
Windows® 2000, Windows® XP,
Windows® Vista, Mac OS9
Figure 3 Device Connections
(1) SH7216 CPU Board
Because this system uses the on-chip ROM and SDRAM, the SH7216 CPU board must be operated in the MCU
expansion mode 2 (both on-chip ROM and SDRAM enabled). Therefore, DIP switch SW1 on the SH7216 CPU
board must be changed from the factory setting to the setting shown in table 7. Before turning on the power, ensure
that the switches are set as follows. There is no need to change any other DIP switches.
Table 7 DIP Switch Settings
At Time of Shipment (Mode 6)
SW1-1 (FWE) OFF
After Change (Mode 2)
SW1-1 (FWE) ON
SW1-2 (MD1) OFF
SW1-3 (MD0) ON
SW1-2 (MD1) OFF
SW1-3 (MD0) ON
DIP Switch Function
On-chip flash memory write/erase
protection
MD1 pin state
MD0 pin state
(2) USB host PC
A PC with Windows® 2000/Windows® XP/Windows® Vista or Mac OS9 installed, and with a USB port, is used
as the USB host. This system uses USB Mass Storage Class (Bulk-Only Transport) device drivers installed as a
standard part of the Windows® XP system, and so there is no need to install new drivers.
(3) E10A PC
A PC with Windows® 2000/Windows® XP installed, and with a USB port, is used as the E10A PC. Connect the
E10A-USB emulator to the USB connector on the E10A-USB PC, and then connect the E10A-USB emulator to the
CPU board with the cable. After connection, start the HEW4 and perform emulation.
REJ06B0897-0100/Rev.1.00
July 2009
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