INSTRUCTION DESCRIPTIONS
MOTOROLA INSTRUCTION SET DETAILS A - 289
Condition Codes:
S — Computed according to the definition in A.5 CONDITION CODE COMPUTATION
L — Set if data limiting has occurred during parallel move
Instruction Format:
TFR S,D
Opcode:
Instruction Fields:
S,D J J J D
B,A 0 0 0 0
A,B 0 0 0 1
X0,A 1 0 0 0
X0,B 1 0 0 1
X1,A 1 1 0 0
X1,B 1 1 0 1
Y0,A 1 0 1 0
Y0,B 1 0 1 1
Y1,A 1 1 1 0
Y1,B 1 1 1 1
Timing: 2+mv oscillator clock cycles
Memory: 1+mv program words
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 SLEU NZ VC
TFR Transfer Data ALU Register TFR
23 8 7 4 3 0
DATA BUS MOVE FIELD 0JJJd001
OPTIONAL EFFECTIVE ADDRESS EXTENSION