UPD65 NEC [NEC], UPD65 Datasheet - Page 44

• Manufacturer Part Number: UPD65
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
• Manufacturer: NEC [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
to (t
The accumulator contents are transferred to the timer register Tn. T1 corresponds to (t
corresponds to (t
if data is transferred to T0, t
The immediate data is transferred to the timer register T (t
The timer Tn contents are transferred to the accumulator. T1 corresponds to (t
Remark The timer time is set with
t
9
5
, t
4
t
8
, t
T1
3
, t
t
7
2
).
t
6
5
, t
: 1
: (A)
: 1
: (Tn)
: 1
: (T)
4
CY
Can be set with
, t
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
5
3
t
, t
9
T
2
t
8
t
). After executing this instruction, if data is transferred to T1, t
4
data10
(Tn) n = 0, 1
0
t
T0
7
(A) n = 0, 1
0
t
6
t
becomes 0.
3
t
0
Data Sheet U14380EJ2V0DS00
t
5
t
2
MOV T, #data10
MOV T, @R0
t
4
t
3
t
(set value + 1)
t
2
1
t
0
64/f
9
-t
0
X
).
or 128/f
X
.
9
, t
8
, t
7
, t
6
); T0 corresponds
9
1
, t
becomes 0;
8
PD64A, 65
, t
7
, t
6
); T0