CHAPTER 7 8-BIT TIMERS 50, 60, AND 61
User’s Manual U15331EJ4V1UD
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Figure 7-24. Timing of Carrier Generator Operation (When CR60 = CRH60 = N)
TM60
count clock
TM60
count value
CR60
TCE60
INTTM60
N
00H00H 00H
N
CRH60 N
N
Carrier clock
00H 00H N N
00H 01H L00H 01H L 00H 01H L00H L 00H 01H
TM50
count value
CR50
TCE50
INTTM50
TM50
count clock
01010
0101
0
NRZB60
NRZ60
TO60
Carrier clock
NN00H
Clear Clear Clear Clear Clear
Count start
L
Remark N = 00H to FFH, L = 00H to FFH