IBM PD78081 Network Card User Manual


 
97
CHAPTER 6 8-BIT TIMER/EVENT COUNTERS 5 AND 6
Figure 6-14. PWM Output Operation Timing (Active high setting)
Remark n = 5, 6
Figure 6-15. PWM Output Operation Timings (CRn0 = 00H, active high setting)
Remark n = 5, 6
Count Clock
TMn Count Value
CRn0
TCEn
INTTMn
TOn
01
02 FF 00 01 02 N N+1 N+2
N+3
00
OVFn
MN N
00
Inactive Level
CRn0 Changing
(MN)
Active Level
Inactive Level
Inactive Level
Count Clock
TMn Count Value
CRn0
TCEn
INTTMn
TOn
01
02 FF 00 01 02 FF 00 01
02
00
OVFn
M00 00
00
Inactive Level
CRn0 Changing
(M00)
Inactive Level