Fujitsu 8FX

MB95630H Series
MN702-00009-2v0-E FUJITSU SEMICONDUCTOR LIMITED 157
CHAPTER 11 8/16-BIT COMPOSITE TIMER
11.12 Operation of Input Capture Function
Note:
See "11.15 Notes on Using 8/16-bit Composite Timer" for notes on using the input
capture function.
Figure 11.12-2 Operating Diagram of Input Capture Function
0xFF
0xBF
0x7F
0x9F
0x3F
0x3F 0x9F
Counter free-run modeCounter clear mode
0xBF 0x7F
Capture value
in Tn0DR/Tn1DR
Falling edge of
capture
Rising edge of
capture
External input
Falling edge of capture
Rising edge of capture