user manual

INSTRUCTION DESCRIPTIONS
A - 104 INSTRUCTION SET DETAILS MOTOROLA
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:
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
INC Increment by One INC
MR CCR
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
LF DM T
**
S1 S0 I1 I0 S LEUNZVC