MOTOROLA
41
TE
TCR
periodic event (first event)
Clock
N
Counter
N
N+1
N+2
Interrupt
TIO
periodic event
M-1
M
M
M+1
M+2
N+1
Figure 16 - Period Measurement Mode (INV=0)
TIO
Figure 17 - Period Measurement Mode (INV=1)
TE
TCR
periodic event (first event)
Clock
N
Counter
N
N+1
N+2
Interrupt
periodic event
M-1
M
M
M+1
M+2
N+1
