Motorola 24-Bit Digital Signal Processor, DSP56000 manual Increment by One

INSTRUCTION DESCRIPTIONS

	INC	Increment by One	INC
Operation:		Assembler Syntax:
	D+1 ➞ D	INC	D

Description: Increment by one the specified operand and store the result in the destina- tion accumulator. One is added from the LSB of D.

Example:
	:
INC	B	;Increment the content of the B accumulator by one
	:

Explanation of Example: One is added to the content of the B accumulator.

Condition Codes:

15	14	13	12	11		10	9		8	7	6	5	4	3	2	1		0
LF	DM	T	**		S1	S0		I1	I0	S	L	E	U	N	Z		V	C
				MR									CCR

L — Set if overflow has occurred in A or B result

E — Set if the signed integer portion of A or B result is in use

U — Set if A or B result is unnormalized

N — Set if bit 55 of A or B result is set

Z — Set if A or B result equals zero

V — Set if overflow has occurred in A or B result

C — Set if a carry is generated from bit 55 of A or B result

A - 104 INSTRUCTION SET DETAILS MOTOROLA