Philips CEM2100/00 Service Manual page 213

Timer start
Internal clock
Counter
0 1
TC1DRB
n
Match detect
TC1DRA
m
PPG pin output
INTTC1
interrupt request
Count start
TC1 pin input Trigger
Internal clock
Counter
0
TC1DRB n
m
TC1DRA
PPG pin output
INTTC1
interrupt request
Figure 8-8 PPG Mode Timing Chart
2 n n + 1 m 0
(a)
Continuous pulse generation
1 n n + 1 m 0
(b)
One-shot pulse generation
Page 91
1 2 n n + 1 m 0
(TC1S = 01)
[Application] One-shot pulse output
(TC1S = 10)
T5CL8
1 2
Note: m > n
Note: m > n