UPD62A NEC, UPD62A Datasheet - Page 45

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

9.10 Others
MOV T, @R0
HALT #data4
STTS R0n
<1> Instruction code:
<2> Cycle count:
<3> Function:
<1> Instruction code:
<2> Cycle count:
<3> Function:
<1> Instruction code:
<2> Cycle count:
<3> Function:
t
1
The program memory contents are transferred to the timer register T (t
register P13 and the register pair R
The program memory, which consists of 10 bits, is placed in the following state after being transferred
to the register.
The high-order 2 bits of the program memory address are specified with the control register (P13).
Caution When setting a timer value in the program memory, be sure to use the DT directive.
Places the CPU in standby mode.
The condition for having the standby mode (HALT/STOP mode) canceled is specified with the immediate
data.
The S
of the statuses coincides with the bits that have been set, the status flag F is set (to 1).
If none of them coincide, the status flag F is cleared (to 0).
t
9
0
t
, S
8
1
Program memory
t
, K
7
I/O
t
6
, K
@R
:
I
, and TIMER statuses are compared with the register R
0
1
(T)
1
Standby mode
1
If statuses match F
else F
t
0 0 1 1 1 1 1 1 1 1
0 0 0 1 0 1 0 0 0 1
0 0 0 0 0 0 d
0 0 0 1 1 0 R
0
t
((P13), (R0))
5
t
4
0 n = 0 to F
Data Sheet U14474EJ1V0DS00
t
3
3
3
R
d
10
2
2
-R
R
d
t
2
1
1
R
00
d
0
0
.
1
t
9
t
Timer
8
T1
t
7
t
6
t
5
9
to t
T
t
4
0
0n
T0
) specified with the control
contents. If at least one
t
3
t
2
t
1
PD62A
t
0
45