mcf51ac256a Freescale Semiconductor, Inc, mcf51ac256a Datasheet - Page 155

• Manufacturer Part Number: mcf51ac256a
• Description: Mcf51ac Flexis
• Manufacturer: Freescale Semiconductor, Inc

7.3.4.3
Freescale Semiconductor
BYTEREV
Opcode
BITREV
EXTB.L
CLR.W
EXT.W
CLR.B
CLR.L
EXT.L
(d8,PC,Xi*SF)
(d8,Ay,Xi*SF)
(d8,PC,Xi*SF)
(d16,PC)
(d16,Ay)
Source
(d16,PC)
xxx.w
(Ay)+
-(Ay)
xxx.l
#xxx
Source
(Ay)
Dy
Ay
#xxx
<EA>
<ea>
<ea>
<ea>
Standard One Operand Instruction Execution Times
Dx
Dx
Dx
Dx
Dx
MCF51AC256 ColdFire Integrated Microcontroller Reference Manual, Rev. 5
1(0/0)
1(0/0)
2(1/0)
2(1/0)
2(1/0)
2(1/0)
3(1/0)
2(1/0)
2(1/0)
2(1/0)
3(1/0)
1(0/0)
Rx
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
Table 7-14. MOVE Byte and Word Execution Times (continued)
2(1/0)
3(1/0)
1(0/0)
Rn
Rx
Table 7-16. One Operand Instruction Execution Times
1(0/1)
1(0/1)
1(0/1)
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(0/1)
(An)
Table 7-15. MOVE Long Execution Times
(Ax)
—
—
—
—
—
3(1/1)
4(1/1)
3(0/1)
(Ax)
1(0/1)
1(0/1)
1(0/1)
(An)+
—
—
—
—
—
1(0/1)
2(1/1)
2(1/1)
(Ax)+
1(0/1)
2(1/1)
2(1/1)
3(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(0/1)
3(1/1)
4(1/1)
3(0/1)
(Ax)+
1(0/1)
1(0/1)
1(0/1)
-(An)
Effective Address
—
—
—
—
—
Destination
Destination
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(0/1)
-(Ax)
4(1/1))
3(1/1)
3(0/1)
-(Ax)
(d16,An)
1(0/1)
1(0/1)
1(0/1)
—
—
—
—
—
(d16,Ax)
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
(d16,Ax)
3(1/1)
1(0/1)
—
—
—
—
—
(d8,An,Xn*SF)
—
2(0/1)
2(0/1)
2(0/1)
—
—
—
—
—
(d8,Ax,Xi*SF)
(d8,Ax,Xi*SF)
2(0/1)
2(0/1)
3(1/1)
3(1/1)
3(1/1)
—
—
—
—
—
—
—
—
—
—
xxx.wl
1(0/1)
1(0/1)
1(0/1)
—
—
—
—
—
xxx.wl
1(0/1)
1(0/1)
2(1/1)
2(1/1)
xxx.wl
2(1/1)
ColdFire Core
—
—
—
—
—
—
—
—
—
—
#xxx
—
—
—
—
—
—
—
—
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