USB-100 Fujitsu Semiconductor America Inc, USB-100 Datasheet - Page 115

• Manufacturer Part Number: USB-100
• Description: KIT STARTER FOR USB
• Manufacturer: Fujitsu Semiconductor America Inc
• Type: MCUr

Specifications of USB-100

• Contents: Board, Cable
• For Use With/related Products: MB91F662
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1108

serial interface on the MB91F662. Also refer to the actual sample program.
multifunction serial interrupt function. The interrupt function including error processing should be
used when considering a system design.
9.3 Explanation of the sample program
This section explains the program for writing data to the FRAM using the SPI multifunction
This sample program is only intended for a simple operation check and thus does not use the
This program was written based on the hardware connections shown in Figure 11.3-1.
MB91F662（MCU）
Figure 11.3-1 Connections between the MB91F662 and MB85RS256
SOUT9（P44） ：5pin
SCK9（P46） ：7pin
SIN9（P45） ：6pin
P43：4pin
P47：8pin
P42：3pin
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FRAM MB85RS256
SCK
SI
SO
CS
HOLD
WP