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MCF51QE128 MCU Series Reference Manual, Rev. 3
Freescale Semiconductor 169
7.3.4.3 Standard One Operand Instruction Execution Times
(d8,Ay,Xi*SF) 3(1/0) 3(1/1) 3(1/1) 3(1/1) — — —
xxx.w 2(1/0) 2(1/1) 2(1/1) 2(1/1) — — —
xxx.l 2(1/0) 2(1/1) 2(1/1) 2(1/1) — — —
(d16,PC) 2(1/0) 2(1/1) 2(1/1) 2(1/1) 2(1/1) — —
(d8,PC,Xi*SF) 3(1/0) 3(1/1) 3(1/1) 3(1/1) — — —
#xxx 1(0/0) 2(0/1) 2(0/1) 2(0/1) — — —
Table 7-16. One Operand Instruction Execution Times
Opcode <EA>
Effective Address
Rn (An) (An)+ -(An) (d16,An) (d8,An,Xn*SF) xxx.wl #xxx
BITREVDx1(0/0)———— — ——
BYTEREVDx1(0/0)———— — ——
CLR.B <ea> 1(0/0) 1(0/1) 1(0/1) 1(0/1) 1(0/1) 2(0/1) 1(0/1) —
CLR.W <ea> 1(0/0) 1(0/1) 1(0/1) 1(0/1) 1(0/1) 2(0/1) 1(0/1) —
CLR.L <ea> 1(0/0) 1(0/1) 1(0/1) 1(0/1) 1(0/1) 2(0/1) 1(0/1) —
EXT.WDx1(0/0)———— — ——
EXT.LDx1(0/0)———— — ——
EXTB.LDx1(0/0)———— — ——
FF1Dx1(0/0)———— — ——
NEG.LDx1(0/0)———— — ——
NEGX.LDx1(0/0)———— — ——
NOT.LDx1(0/0)———— — ——
SATS.LDx1(0/0)———— — ——
SCCDx1(0/0)———— — ——
SWAPDx1(0/0)———— — ——
TAS.B <ea> — 3(1/1) 3(1/1) 3(1/1) 3(1/1) 4(1/1) 3(1/1) —
TST.B <ea> 1(0/0) 2(1/0) 2(1/0) 2(1/0) 2(1/0) 3(1/0) 2(1/0) 1(0/0)
TST.W <ea> 1(0/0) 2(1/0) 2(1/0) 2(1/0) 2(1/0) 3(1/0) 2(1/0) 1(0/0)
TST.L <ea> 1(0/0) 2(1/0) 2(1/0) 2(1/0) 2(1/0) 3(1/0) 2(1/0) 1(0/0)
Table 7-15. MOVE Long Execution Times (continued)
Source
Destination
Rx (Ax) (Ax)+ -(Ax) (d16,Ax) (d8,Ax,Xi*SF) xxx.wl