MC68LC040RC25A Datasheet, PDF (319/442 Pages) Freescale Semiconductor, Inc – M68040 Users Manual

Freescale Semiconductor, Inc.
10.6 INTEGER UNIT INSTRUCTION TIMINGS (Concluded)
TAS ^*
Addressing
Mode
<ea>
Calculate
Execute
<ea>
Calculate
Execute
<ea>
Calculate
Execute
Dn
1
2
An
—
—
(An)
26
(An)+
26
–(An)
26
(d _16,An)
26
(d _16,PC)
—
(xxx).W, (xxx).L
26
#<xxx>
—
2L + 24
2L + 24
2L + 24
2L + 24
—
2L + 24
—
(d _8,An,Xn)
27
27
(d _8,PC,Xn)
(BR,Xn)
(bd,BR,Xn)
([bd,BR,Xn])
—
—
30
1L + 28
31
1L + 29
33
33
([bd,BR,Xn],od)
35
34
([bd,BR],Xn)
34
3L + 31
([bd,BR],Xn,od)
36
3L + 32
*Times listed are typical. This instruction interlocks the <ea> calculate and execute stages and synchronizes some
portions of the processor before execution.
10-28
M68040 USER’S MANUAL
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