USB-100 Fujitsu Semiconductor America Inc, USB-100 Datasheet - Page 103

• 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

interrupt of reload timer ch0. Processing for humidity calculation and LED display alternate every
two seconds so that changes can be observed in the LED display.
details of the startup routine are omitted in this document.
Figure 9.3-1 shows the flow of the main routine. This sample program measures time using the
* This sample program assumes a startup routine will be executed before the main routine. Note, the
- Initialize reload timer ch 0 (enable interrupt)
Figure 9.3.1-1 Operating flow of main routine
Enable operation of PPG ch0, ch1
(enable interrupt for PPG ch2)
Enable operation of PPG ch2
- Initialize PPG ch0, ch1, ch2
7-SEG LED display process
(enable interrupt, use FIFO)
- Initialize A/D converter
Adjust PPG ch2 timing
Calculate humidity
Enable interrupt
2 sec elapsed?
Set Flash wait
Start
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Yes
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