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DSP96002 USER’S MANUAL
MOTOROLA
tion cycle in the IEEE mode if denormalized numbers are not detected, otherwise additional instruction cy-
cles will be required. See Figure 6-1 for a list of the thirty eight floating point arithmetic instructions.
Figure 6-1. Floating-Point Arithmetic Instructions
FABS.S
Absolute Value (Single Precision)
FABS.X
Absolute Value (Single Extended Precision)
FADD.S
Add (Single Precision)
FADD.X
Add (Single Extended Precision)
FADDSUB.S
Add and Subtract (Single Precision)
FADDSUB.X
Add and Subtract (Single Extended Precision)
FCLR
Clear a Floating-Point Operand
FCMP
Compare
FCMPG
Graphics Compare with Trivial Accept/Reject Flags
FCMPM
Compare Magnitude
FCOPYS.S
Copy Sign (Single Precision)
FCOPYS.X
Copy Sign (Single Extended Precision)
FGETMAN
Get Mantissa
FINT
Convert to Floating-Point Integer
FLOAT.S
Integer to SP Floating-Point Conversion
FLOAT.X
Integer to SEP Floating-Point Conversion
FLOATU.S
Unsigned Integer to SP Floating-Point Conversion
FLOATU.X
Unsigned Integer to SEPFloating-Point Conversion
FLOOR
Convert to Floating-Point Integer Round to -Infinity
FMPY FADD.S
Multiply and Add (Single Precision)
FMPY FADD.X
Multiply and Add (Single Extended Precision)
FMPY FADDSUB.S
Multiply, Add and Subtract (Single Precision)
FMPY FADDSUB.X
Multiply, Add and Subtract (Single Extended Precision)
FMPY FSUB.S
Multiply and Subtract (Single Precision)
FMPY FSUB.X
Multiply and Subtract (Single Extended Precision)
FMPY.S
Multiply (Single Precision)
FMPY.X
Multiply (Single Extended Precision)
FNEG.S
Change Sign (Single Precision)
FNEG.X
Change Sign (Single Extended Precision)
FSCALE.S
Scale a Floating-Point Operand (Single Precision)
FSCALE.X
Scale a Floating-Point Operand (Single Extended Precision)
FSEEDD
Reciprocal Approximation
FSEEDR
Square Root Reciprocal Approximation
FSUB.S
Subtract (Single Precision)
FSUB.X
Subtract (Single Extended Precision)
FTFR.S
Transfer Floating-Point Register (Single Precision)
FTFR.X
Transfer Floating-Point Register (Single Extended Precision)
FTST
Test a Floating-Point Operand
Summary of Contents for DSP96002
Page 3: ...1 2 DSP96002 USER S MANUAL MOTOROLA ...
Page 38: ...MOTOROLA DSP96002 USER S MANUAL 3 15 Figure 3 4 Modulo Arithmetic Unit Block Diagram ...
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Page 76: ...MOTOROLA DSP96002 USER S MANUAL 5 23 Figure 5 8 Address Modifier Summary ...
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Page 101: ...MOTOROLA DSP96002 USER S MANUAL 7 15 Figure 7 9 HI Block Diagram One Port ...
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Page 181: ...MOTOROLA DSP96002 USER S MANUAL 10 15 Figure 10 8 Program Address Bus FIFO ...
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Page 871: ... MOTOROLA INC 1994 MOTOROLA TECHNICAL DATA SEMICONDUCTOR M Addendum ...
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