User's Manual
Manuals
Brands
Sonic Alert Manuals
Clock Radio
Sonic Alert msm80c154s
161
162
163
164
165
166
167
168
169
170
MSM80C154S/83C154S/85C154HVS
154
S3
Q
D
L
Q
D
R
F/F1
F/F2
S5
T0 or T1
V
CC
RESET
PD
F/F1
F/F2
PCON5(RPD)
Q
S
R
TF0 or 1
PDRESET
RESET
TIMER0, 1
C
Figure 4-59 TIMER0, 1 power down cancellation circuit
1
...
...
159
160
161
162
163
...
...
378