Hitachi SH7032 - Page 318

283
TCNT value
H' 0180
H' 0160
H' 0005
TIOCB
TIOCA
GRA
BRA
GRB
Counter cleared 
at input capture B

Time
H' 0005
H' 0160
H' 0005 H' 0160
H' 0180
Input capture A
Figure 10.50 Buffer Mode Operation Example 2 (Input Capture Register)
CK
TIOC pin
Input 
capture signal

TCNT
BR
GR
n n + 1 N N + 1
M
m
nnN
MMn
Figure 10.51 Input Capture Timing Example for Buffer Operation