MC68LC040RC25A Datasheet, PDF (318/442 Pages) Freescale Semiconductor, Inc – M68040 Users Manual

Freescale Semiconductor, Inc.
10.6 INTEGER UNIT INSTRUCTION TIMINGS (Continued)
ROXL, ROXR
Scc
SUBA
Addressing
Mode
Dn
<ea>
Calculate
1
Execute
5/6 ^*
<ea>
Calculate
1
Execute
2
<ea>
Calculate
1
Execute
1
An
—
—
—
—
1
2
(An)
1
2
1
2
1
2
(An)+
1
2
1
2
–(An)
1
2
1
2
(d _16,An)
1
2
1
2
(d _16,PC)
—
—
—
—
(xxx).W, (xxx).L
1
2
1
2
2
1L + 2
2
1L + 2
2
1L + 2
3
2L + 2
1
2
#<xxx>
—
—
—
—
1
2
(d _8,An,Xn)
3
4
4
5
4
5
(d _8,PC,Xn)
—
—
—
—
5
(BR,Xn)
6
1L + 6
6
1L + 6
6
(bd,BR,Xn)
7
1L + 7
7
1L + 7
7
([bd,BR,Xn])
9
1L + 9
10
1L + 10
9
([bd,BR,Xn],od)
10
1L + 10
11
1L + 11
10
([bd,BR],Xn)
10
3L + 8
11
3L + 9
10
([bd,BR],Xn,od)
11
3L + 9
12
3L + 10
11
*Immediate count specified for shift count/shift count specified in register, respectively.
1L + 5
1L + 6
1L + 7
1L + 9
1L + 10
3L + 8
3L + 9
MOTOROLA
M68040 USER’S MANUAL
For More Information On This Product,
Go to: www.freescale.com
10-27