Fujitsu 8FX Hardware Manual page 177

MB95630H Series
Figure 11.11-2 Operation Diagram of PWC Timer (Example of H-pulse Width Measurement)
Pulse input
(Input waveform to PWC pin)
Counter value
MN702-00009-2v0-E
0xFF
STA bit
IR bit
BF bit
Data transferred from
counter to Tn0DR/Tn1DR
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER 11 8/16-BIT COMPOSITE TIMER
11.11 Operation of PWC Timer Function
"H" width
Time
Cleared by program
Counter
operation
T0nDR/Tn1DR data register read
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