PD64A_15 Datasheet, PDF (42/66 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR INFRARED REMOTE CONTROL TRANSMISSION

µPD64A, 65
OUT Pn, #data8
<1> Instruction code: 0 0 1 1 0 1 1 P2 P1 P0
0 d7 d6 d5 d4 0 d3 d2 d1 d0
<2> Cycle count:
1
<3> Function:
(Pn) ← data8 n = 0, 1, 3, 4
The immediate data is transferred to port Pn. In this case, port Pn refers to P1n-P0n operating in pairs.
9.6 Data Transfer Instructions
MOV A, R0n
MOV A, R1n
<1> Instruction code: 1 1 1 1 R4 0 R3 R2 R1 R0
<2> Cycle count:
1
<3> Function:
(A) ← (Rmn) m = 0, 1 n = 0 to F
CY ← 0
The register Rmn contents are transferred to the accumulator.
MOV A, @R0H
<1> Instruction code: 1 1 1 1 0 1 0 0 0 0
<2> Cycle count:
1
<3> Function:
(A) ← ((P13), (R0))7-4
CY ← 0
The higher 4 bits (b7 b6 b5 b4) of the program memory specified with control register P13 and register
pair R10-R00 are transferred to the accumulator. b9 is ignored.
MOV A, @R0L
<1> Instruction code: 1 1 1 1 1 1 0 0 0 0
<2> Cycle count:
1
<3> Function:
(A) ← ((P13), (R0))3-0
CY ← 0
The lower 4 bits (b3 b2 b1 b0) of the program memory specified with control register P13 and register
pair R10-R00 are transferred to the accumulator. b8 is ignored.
• Program memory (ROM) contents
@R0 H
@R0 L
b9
b7 b6 b5 b4
b8
b3 b2 b1 b0
MOV A, #data4
<1> Instruction code: 1 1 1 1 1 1 0 0 0 1
<2> Cycle count:
0 0 0 0 0 0 d3 d2 d1 d0
1
<3> Function:
(A) ← data4
CY ← 0
The immediate data is transferred to the accumulator.
40
Data Sheet U14380EJ3V0DS00