Standard One Operand Instruction Execution Times; Standard Two Operand Instruction Execution Times - Motorola ColdFire MCF5281 User Manual

Standard One Operand Instruction Execution Times

2.9 Standard One Operand Instruction
Execution Times
Table 2-13. One Operand Instruction Execution Times
Opcode <EA>
Rn
bitrev Dx 1(0/0)
byterev Dx 1(0/0)
clr.b <ea> 1(0/0)
clr.w <ea> 1(0/0)
clr.l <ea> 1(0/0)
ext.w Dx 1(0/0)
ext.l Dx 1(0/0)
extb.l Dx 1(0/0)
ff1 Dx 1(0/0)
neg.l Dx 1(0/0)
negx.l Dx 1(0/0)
not.l Dx 1(0/0)
scc Dx 1(0/0)
stldsr #imm —
swap Dx 1(0/0)
tst.b <ea> 1(0/0)
tst.w <ea> 1(0/0)
tst.l <ea> 1(0/0)
2.10 Standard Two Operand Instruction
Execution Times
Table 2-14. Two Operand Instruction Execution Times
Opcode <EA>
add.l <ea>,Rx
add.l Dy,<ea>
addi.l #imm,Dx
addq.l #imm,<ea>
addx.l Dy,Dx
2-24
(An) (An)+
— —
— —
1(0/1) 1(0/1)
1(0/1) 1(0/1)
1(0/1) 1(0/1)
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
3(1/0) 3(1/0)
3(1/0) 3(1/0)
2(1/0) 2(1/0)
Rn (An) (An)+
1(0/0) 3(1/0) 3(1/0)
— 3(1/1) 3(1/1)
1(0/0) — —
1(0/0) 3(1/1) 3(1/1)
1(0/0) — —
MCF5282 User's Manual
Effective Address
-(An) (d16,An) (d8,An,Xn*SF)
— —
— —
1(0/1) 1(0/1)
1(0/1) 1(0/1)
1(0/1) 1(0/1)
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
3(1/0) 3(1/0)
3(1/0) 3(1/0)
2(1/0) 2(1/0)
Effective Address
(d16,An) (d8,An,Xn*SF)
-(An)
(d16,PC) (d8,PC,Xn*SF)
3(1/0) 3(1/0) 4(1/0)
3(1/1) 3(1/1) 4(1/1)
— —
3(1/1) 3(1/1) 4(1/1)
— —
xxx.wl
— —
— —
2(0/1) 1(0/1)
2(0/1) 1(0/1)
2(0/1) 1(0/1)
— —
— —
— —
— —
— —
— —
— —
— —
— —
— —
4(1/0) 3(1/0)
4(1/0) 3(1/0)
3(1/0) 2(1/0)
xxx.wl #xxx
3(1/0) 1(0/0)
3(1/1) —
— — —
3(1/1) —
— — —
MOTOROLA
#xxx
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5(0/1)
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1(0/0)
1(0/0)
1(0/0)