UPD62A NEC, UPD62A Datasheet - Page 44

• Manufacturer Part Number: UPD62A
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
• Manufacturer: NEC

9.9 Timer Operation Instructions
44
MOV A, T0
MOV A, T1
MOV T0, A
MOV T1, A
MOV T, #data10
<1> Instruction code:
<2> Cycle count:
<3> Function:
<1> Instruction code:
<2> Cycle count:
<3> Function:
<1> Instruction code:
<2> Cycle count:
<3> Function:
The timer Tn contents are transferred to the accumulator. T1 corresponds to (t
to (t
The accumulator contents are transferred to the timer register Tn. T1 corresponds to (t
corresponds to (t
0; if data is transferred to T0, t
The immediate data is transferred to the timer register T (t
Remark The timer time is set with (set value + 1)
t
9
5
, t
4
t
8
, t
T1
3
, t
t
7
2
).
t
6
5
, t
4
, t
1
(A)
CY
1
(Tn)
1
(T)
Can be set with
1 1 1 1 0/1 1 1 1 1 1
0 0 1 0 0/1 1 1 1 1 1
0 0 1 1 0 1 1 1 1 1
t
1
t
3
5
, t
t
9
T
2
). After executing this instruction, if data is transferred to T1, t
t
8
t
4
data10
(Tn) n = 0, 1
0
t
T0
7
(A) n = 0, 1
t
6
t
3
t
0
Data Sheet U14474EJ1V0DS00
0
t
5
t
becomes 0.
2
MOV T, #data10
MOV T, @R0
t
4
t
3
t
t
2
1
t
0
64/f
X
9
or 128/f
-t
0
).
X
.
9
, t
8
, t
7
, t
6
); T0 corresponds
9
, t
8
1
, t
becomes
7
, t
6
); T0
PD62A