Emac Instruction Execution Times - Freescale Semiconductor MCF5329 Reference Manual

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Table 3-16. Miscellaneous Instruction Execution Times (continued)
Opcode <EA>
MOVE.W <ea>,SR 7(0/0)
MOVEC Ry,Rc 9(0/1)
MOVEM.L <ea>,and
list
MOVEM.L and
list,<ea>
NOP 3(0/0)
PEA <ea>
PULSE 1(0/0)
STOP #imm
TRAP #imm
TPF 1(0/0)
TPF.W 1(0/0)
TPF.L 1(0/0)
UNLK Ax 2(1/0)
WDDATA <ea>
WDEBUG <ea>
1
The n is the number of registers moved by the MOVEM opcode.
2
If a MOVE.W #imm,SR instruction is executed and imm[13] equals 1, the execution time is 1(0/0).
3
The execution time for STOP is the time required until the processor begins sampling continuously for interrupts.
4
PEA execution times are the same for (d16,PC).
5
PEA execution times are the same for (d8,PC,Xn*SF).
3.3.5.6

EMAC Instruction Execution Times

Opcode
MAC.L Ry, Rx, Raccx
MAC.L Ry, Rx, <ea>, Rw, Raccx
MAC.W Ry, Rx, Raccx
MAC.W Ry, Rx, <ea>, Rw, Raccx
MOVE.L <ea>y, Raccx
MOVE.L Raccy,Raccx
MOVE.L <ea>y, MACSR
3-28
Rn (An) (An)+
— —
— —
— 1+n(n/0) —
— 1+n(0/n) —
— —
— 2(0/1) —
— —
— — —
— — —
— —
— —
— —
— —
— 3(1/0) 3(1/0)
— 5(2/0) —
Table 3-17. EMAC Instruction Execution Times
<EA>
Rn (An)
1(0/0) —
— 3(1/0)
1(0/0) —
— 3(1/0)
1(0/0) —
1(0/0) —
5(0/0) —
MCF5329 Reference Manual, Rev 3
Effective Address
-(An) (d16,An) (d8,An,Xn*SF)
— — —
— — —
— 1+n(n/0) —
— 1+n(0/n) —
— — —
4
— 2(0/1) 3(0/1)
— — —
— — —
— — —
— — —
— — —
— — —
— — —
3(1/0) 3(1/0) 4(1/0)
— 5(2/0) —
Effective Address
(d8,An,
(An)+ -(An) (d16,An)
Xn*SF)
— — —
1
3(1/0) 3(1/0) 3(1/0)
— — —
1
3(1/0) 3(1/0) 3(1/0)
— — —
— — —
— — —
xxx.wl #xxx
2
— 7(0/0)
— —
— —
— —
— —
5
2(0/1) —
— —
3
— 3(0/0)
— 15(1/2)
— —
— —
— —
— —
3(1/0) —
— —
xxx.wl #xxx
— — —
— — —
— — —
— — —
— — 1(0/0)
— — —
— — 5(0/0)
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