user manual

INSTRUCTION DESCRIPTIONS
A - 260 INSTRUCTION SET DETAILS MOTOROLA
Condition Codes:
S — Computed according to the definition in A.5 CONDITION CODE COMPUTATION
L — Set if data limiting (parallel move) or overflow has occurred in 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
Note: The definitions of the E and U bits vary according to the scaling mode being used.
Refer to Section A.5 CONDITION CODE COMPUTATION for complete details.
MR CCR
1
514131211109876543210
LF DM T
**
S1 S0 I1 I0 SLEUNZVC
RND Round Accumulator RND