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fnmsubx
63
D A B
C
30
Rc
fnmsubsx
59
D A B
C
30
Rc
fresx 1
59
D
:;';~o()i:O,Q',.
B
;~'oo~:6
24
Rc
frsqrtex 1 1--_63_-+ _ _ _ D _ _
t-' - ' " :::' ' ' -
ric-,--"iTtt' l ",-" ri,-"2' , ,,-O<""' - t _ _ _
B _ _
.p'
-""i~(}
....
,9,,-)~),
0",-, 0-,-,
'--1 _ _
2_6 _ _ +R-jC
fselx 1
63
D A B
C
23
Rc
fsqrtx 1,2
63
D
',;::60,aQ'o'i,;
BO,O'OOO
22
Rc
fsqrtsx
l'2IE5;g9-1--DD~-I,~>"i'<7';>il""~;"~'~~:"'!!fifr,:iB~,;:,I:,:--BB--t;;3"1i,~it:6i"iO~O;0:6' ~,j-':---;2;;2;--1RRcd
fsubx
63
D A B
:ij:;:A:p?~O',
20
Rc
fsubsx
59
D
A
B"\f:,'\tI,YPyl?;
20
Rc
Note:
1 Optional instruction
2 32-bit instruction not implemented by the MPC750
Table A-43. M-Form
OPCD
S
A
SH
MB
ME
OPCD
S
A
B
MB
ME
Specific Instructions
Name
0
5
6 7 8 9
10
11 12 13 14 15 16 17 18 1920 21 22 23 24 25 26 27 28 29 30 31
rlwimix
20
S
A
SH
MB
ME
Rc
rlwinmx
21
S
A
SH
MB
ME
Rc
rlwnmx
23
S
A
B
MB
ME
Rc
Table A-44. MD-Form
OPCD
S
A
sh
mb
XO
OPCD
s
A
sh
me
XO
Specific Instructions
Name
0
5
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
rldicx
1
rldiclx
1
rldicrx
1
rldimix
1
30
S
30
S
30
S
30
S
Note:
1
64-bit instruction
A
A
A
A
Appendix A. PowerPC Instruction Set Listings
sh
mb
2
sh
Rc
sh
mb
0
sh
Rc
sh
me
1
sh
Rc
sh
mb
3
sh
Rc
A-39
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