Fujitsu F2MC-8L Series Hardware Manual page 309

CHAPTER 13 REMOTE-CONTROL TRANSMISSION FREQUENCY GENERATOR
count clock selector. The output enable bit in the RCR2 register can be used to clear this
counter (RCEN = "0").
Comparator
The comparator holds the output at "H" level until the 6-bit counter value matches the value in
the "H" width compare register. After that, the comparator holds the output at "L" level until the
counter value matches the value in the cycle compare register. The 6-bit counter is then
cleared and restarts counting from "00
Remote-control transmission frequency control register 1 (RCR1)
Remote-control transmission frequency control register 1 (RCR1) selects the count clock for the
remote-control transmission frequency and sets the value for comparison with "H" width.
Remote-control transmission frequency control register 2 (RCR2)
Remote-control transmission frequency control register 2 (RCR2) enables remote-control
transmission frequency output and sets the value for comparison with cycle.
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H