SK-FR80-120PMC-USB Fujitsu, SK-FR80-120PMC-USB Datasheet - Page 116

• Manufacturer Part Number: SK-FR80-120PMC-USB
• Description: BOARD, EVAL, FOR MB91660 SERIES
• Manufacturer: Fujitsu
• Type: Evaluation Boardr

Specifications of SK-FR80-120PMC-USB

• Kit Features: External FRAM Memory MB85RS256, USB A & USB A Connectors, USB To Serial Converter
• Mcu Supported Families: MB91660
• Silicon Manufacturer: Fujitsu
• Core Architecture: FR80
• Kit Contents: Board, USB A To Mini-B Cable
• Features: USB Connector, 7-segment LED, Humidity Sensor
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

10 USB Host function (mass storage SW-sample)
This sample program explains how to use the USB Host functionality of MB91F662. A mass
storage device (e.g. memory stick) can be connected to the starterkit’s USB-Host connector and
access to the memory stick is shown by this sample program. The sample program shows the
implementation of a USB Mass Storage Class driver and gives an idea how to use the driver from
application software.
The software utilizes USB Host functionality of MB91F662 processor. The driver makes use of
the calls and interface provided by Thesycon’s™ Fujitsu USB Mini Host Application Package
“FUMA” that can be downloaded from the Thesycon’s website:
http://www.thesycon.de/eng/fuma.shtml
Also in this sample a FAT16 file system is used what can be downloaded from the developer’s
Website: http://elm-chan.org/fsw/ff/00index_e.html.
10.1 Overview of the sample program
The sample program uses USB Host functionality to get access to a mass storage device. The
pushbutton switches are used to make a file “fujitsu.txt” or folder “FUJITSU” on the connected
mass storage device and/or delete the created file or folder.
The 7-segment LED and LED D2, D3, D4, D5, D6 indicates the current system status. For more
detailed information about the different system status please see table 12.1.
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