Motorola DSP96002 - Manual (Page 739)

C-16 DSP96002 USER’S MANUAL MOTOROLA
SP move into the register
0 00000000 0100 ..... 00
\ /
inv
/ \
0 1 0 Zero 01110000000 0 0100 ............................. 00
SP read of the register
0 1 0 Zero 01110000000 0 0100 ............................. 00
\ /
/ \
0 00000000 0100 ..... 00 Data read correctly
(read as 2**(-128))
DP read of the register
0 1 0 Zero 01110000000 0 0100 ............................. 00
\ /
/ \
0 01110000000 0100 ...... 00 Data read
incorrectly (read
as 1.01x2**( 127))
Figure C-12. SP Move Of A SP Denormalized Number