4
FETOXM1
15 14 13 12 11 Ig 9 B 7 6 5 4 3 2 I O
I I I
COPROCESSOR
EFFECTIVF n ADDRESS
I I ~ I I I
,D
0 0 0
MODE ( REGISTER
I I (
SOURCE I
DESTINATION
I j
I 0 I RIM I 0 SPECIFIER
REGISTER
0 0 0
I I
0 0 1 0
FTANH
15 14 13 12
1
1 Ill
0 RIM 0
II I0
9 8 7 6
COPROCESSOR
I '
ID O 0 O
SOURCE DESTINATION
SPECIFIER REGISTER 0
5 4 3
2 I
O
EFFECTIVE ADDRESS
MODE I REGISTER
olo ,1o o ,
FATA N
15 14 13
1 1 1
0 R/M 0
12 11 10 9 8 7 6 5 4 3 2 1 0
I COPROCESSOR EFFECTIVE ADDRESS
1 ID 0 0 0 MODE [ REGISTER
SOURCE DESTINATION I 1 1 i i
SPECIF}ER REGISTER O 0 O_ 1 0 I 1
.!
O
FASIN
15 14 13
1 1 1
0 R/M I 0
12 11 l0 9 8 7 6 5 4 3 2 1 Q
1 ID 0 0 0 MODE i REGISTER
sou.c. }liii
SPECIFIER REGISTER 0 0 0
1
} i D C
FATAN
H
15 14 13
0
RIM
0
12 II I0 9 8 7 6 5 4 3 2 I 0
I COPROCESSOR I
1 ID I 0
=
SOURCE DESTINATION
SPECIFIER REGISTER
i EEEECTIV~ ADDRESS
o. ]
MODE
. ! REO!STE~
I 1
o o o r ~ i o i
FSIN
15 14 13
1 1 1
0 R/M 0
12 I1 10 9 8 7
1
COPR0CESSOR I rID 0 0
SOURCE DESTINATION
SPECIFIER REGISTER
6 5 4 3 2 I 0
EFFECTIVF n ADDRESS
0 MODE r REGISTER
0 0 0 1 1 I ! C
£
FREESCALE
4-142
MC68881/MC68882 USER'S MANUAL