MC68040RC25A Datasheet, PDF (312/442 Pages) Motorola, Inc – Freescale Semiconductor, Inc.

Freescale Semiconductor, Inc.
10.6 INTEGER UNIT INSTRUCTION TIMINGS (Continued)
Addressing
Mode
Dn
An
(An)
(An)+
–(An)
(d _16,An)
(d _16,PC)
(xxx).W, (xxx).L
#<xxx>
(d _8,An,Xn)
(d _8,PC,Xn)
(BR,Xn)
(bd,BR,Xn)
([bd,BR,Xn])
([bd,BR,Xn],od)
([bd,BR],Xn)
([bd,BR],Xn,od)
JSR
<ea>
Calculate
Execute
—
—
—
—
3
2L + 1
—
—
—
—
4
3L + 1
6
5L + 1
3
2L + 1
—
—
6
6
7
1L + 6
8
1L + 7
9
1L + 8
12
1L + 11
13
1L + 12
13
3L + 10
14
3L + 11
LEA
<ea>
Calculate
Execute
—
—
—
—
1
1
—
—
—
—
2
1L + 1
4
3L + 1
1
1
—
—
4
4
5
1L + 4
6
1L + 5
7
1L + 6
9
1L + 8
10
1L + 9
10
3L + 7
11
3L + 8
MOVE from CCR
<ea>
Calculate
Execute
1
2
—
—
1
2
1
2
1
2
1
2
—
—
1
2
—
—
3
4
—
—
6
1L + 6
7
1L + 7
10
1L + 10
11
1L + 11
11
3L + 9
12
3L + 10
MOTOROLA
M68040 USER’S MANUAL
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10-21