Intel 8XC251SP Ljmp, PC ← addr.150, MOV A,#data Binary Mode Source Mode Bytes States Encoding

INSTRUCTION SET REFERENCE

Hex Code in:	Binary Mode = [Encoding]
	Source Mode = [Encoding]
Operation:	LJMP
	(PC) ← (addr.15:0)
LJMP @WRj
	Binary Mode Source Mode

Bytes:

States:

[Encoding]

Hex Code in:

Operation:

32

65

1 0 0 0 1 0 0 1

Binary Mode = [A5] [Encoding] Source Mode = [Encoding]

LJMP

(PC) ← ((WRj))

t t t t

0 1 0 0

MOV <dest>,<src>

Function: Move byte variable

Description: Copies the byte variable specified by the second operand into the location specified by the first operand. The source byte is not affected.

This is by far the most flexible operation. Twenty-four combinations of source and destination addressing modes are allowed.

Flags:

CY	AC	OV	N	Z
—	—	—	—	—

Example:	On-chip RAM location 30H contains 40H, on-chip RAM location 40H contains 10H, and
	input port 1 contains 11001010B (0CAH). After executing the instruction sequence
	MOV	R0,#30H	;R0 < = 30H
	MOV	A,@R0	;A < = 40H
	MOV	R1,A	;R1 < = 40H
	MOV	B,@R1	;B < = 10H
	MOV	@R1,P1	;RAM (40H) < = 0CAH
	MOV	P2,P1	;P2 #0CAH
	register 0 contains 30H, the accumulator and register 1 contain 40H, register B contains
Variations	10H, and on-chip RAM location 40H and output port 2 contain 0CAH (11001010B).
MOV A,#data
		Binary Mode	Source Mode
Bytes:		2	2
States:		1	1

[Encoding]

0 1 1 1 0 1 0 0

immed. data

A-79