PD64A_15 Datasheet, PDF (39/66 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR INFRARED REMOTE CONTROL TRANSMISSION

µPD64A, 65
ORL A, R0n
ORL A, R1n
<1> Instruction code: 1 1 1 0 R4 0 R3 R2 R1 R0
<2> Cycle count:
1
<3> Function:
(A) ← (A) ∨ (Rmn) m = 0, 1 n = 0 to F
CY ← 0
The accumulator contents and the register Rmn contents are ORed and the results are entered in the
accumulator.
ORL A, @R0H
ORL A, @R0L
<1> Instruction code: 1 1 1 0 0/1 1 0 0 0 0
<2> Cycle count:
1
<3> Function:
(A) ← (A) ∨ (P13), (R0))7-4 (in the case of ORL A, @R0H)
(A) ← (A) ∨ (P13), (R0))3-0 (in the case of ORL A, @R0L)
CY ← 0
The accumulator contents and the program memory contents specified with the control register P13 and
register pair R10-R00 are ORed and the results are entered in the accumulator.
If H is specified, b7, b6, b5, and b4 take effect. If L is specified, b3, b2, b1, and b0 take effect.
ORL A, #data4
<1> Instruction code: 1 1 1 0 1 1 0 0 0 1
<2> Cycle count:
0 0 0 0 0 0 d3 d2 d1 d0
1
<3> Function:
(A) ← (A) ∨ data4
CY ← 0
The accumulator contents and the immediate data are ORed and the results are entered in the
accumulator.
XRL A, R0n
XRL A, R1n
<1> Instruction code: 1 0 1 0 R4 0 R3 R2 R1 R0
<2> Cycle count:
1
<3> Function:
(A) ← (A) ∨ (Rmn) m = 0, 1 n = 0 to F
CY ← A3 • Rmn3
The accumulator contents and the register Rmn contents are exclusive-ORed and the results are
entered in the accumulator.
Data Sheet U14380EJ3V0DS00
37