Freescale Semiconductor MC68881 - Page 201

FTAN
15 14 13
1 I 1
0 R/M 0
12 11 10 9 8 7 6
COPROCESSOR I
1 IO 0 O 0
SOURCE DESTINATION
SPECIFIER REGISTER 0
5 4 3 2
EFFECTIVF~ ADDRESS
MODE J REGISTER
o ol, ,I,I,
FETOX
15 14 13
! 1 1
0 R/M 0
12 11 t0 9 8 7
I COPROCESSOR
1 ID 0 0
SOURCE DESTINATION
SPECIFIER REGISTER
6 5 4 3 2
EFFECTIVE ADDRESS
0 MODE REGISTER
o o ,Io o olo
FTWOTOX
15 14 13
1 1 1
0 R/M 0
12 11 10 9 8 7
I COPROCESSOR
1 IO o o
SOURCE DESTINATION
SPECIFIER REGISTER
6 5 4 3 2
EFFECTIVE ADDRESS
0 MODE REGISTER
o °l,l° oo, ,
FTENTOX
15 14
1 !
O R/M
13 12 1'1 10 9 8 7
COPROCESSOR [
1 1 IO 0 0
SOURCE DESTINATION
0 SPECIFIER REGISTER
G 5 4 3 2
EFFECTIVE ADDRESS
0 MODE REGISTER
o o ,1o o1,1o
FLOGN
15 14 13 12
t 1 1 I
0 R/M 0
11 10 9 8 7
COPROCESSOR
IO 0 0
SOURCE DESTINATION
SPECIFIER REGISTER
6 5 4 3 2
EFFECTIVE AODRESS
0 MODE REGISTER
0 011 0 1 0 I 0
FLOG10
15 T4 13 12 11 10 9 87
I COPROCESSOR I
1 1 1 l ID 0 0
SOURCE DESTINATION
0 R/M 0 SPECIFIER REGISTER
6 5 4 3 2
EFFECTIVE ADDRESS
0 MODE REGISTER
, ol, o ,lol,
MC68881/MC68882 USER'S MANUAL FREESCALE
4-143