MC68EC000EI20 Freescale Semiconductor, MC68EC000EI20 Datasheet - Page 626

• Manufacturer Part Number: MC68EC000EI20
• Description: IC MPU 32BIT 20MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI20

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Processor Instruction Summary
A.5 MC68881/MC68882 COPROCESSORS
The following paragraphs provide information on the MC68881/MC68882 instruction set and
addressing modes.
A.5.1 MC68881/MC68882 Instruction Set
Table A-12 lists the instructions used with the MC68881/MC68882 coprocessors.
A-30
FABS
FACOS
FADD
FASIN
FATAN
FATANH
FBcc
FCMP
FCOS
FCOSH
FDBcc
FDIV
FETOX
FETOXM1
FGETEXP
FGETMAN
FINT
FINTRZ
FLOG10
FLOG2
FLOGN
FLOGNP1
FMOD
FMOVE
FMOVECR
FMOVEM
FMUL
FNEG
FNOP
FREM
FRESTORE
FSAVE
FSCALE
FScc
FSGLDIV
FSGLMUL
FSIN
FSINCOS
FSINH
Mnemonic
MC68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
Table A-12. MC68881/MC68882 Instruction Set
Floating-Point Absolute Value
Floating-Point Arc Cosine
Floating-Point Add
Floating-Point Arc Sine
Floating-Point Arc Tangent
Floating-Point Hyperbolic Arc Tangent
Floating-Point Branch
Floating-Point Compare
Floating-Point Cosine
Floating-Point Hyperbolic Cosine
Floating-Point Decrement and Branch
Floating-Point Divide
Floating-Point ex
Floating-Point ex - 1
Floating-Point Get Exponent
Floating-Point Get Mantissa
Floating-Point Integer Part
Floating-Point Integer Part, Round-to-Zero
Floating-Point Log10
Floating-Point Log2
Floating-Point Loge
Floating-Point Loge (x + 1)
Floating-Point Modulo Remainder
Move Floating-Point Register
Move Constant ROM
Move Multiple Floating-Point Registers
Floating-Point Multiply
Floating-Point Negate
Floating-Point No Operation
IEEE Remainder
Restore Floating-Point Internal State
Save Floating-Point Internal State
Floating-Point Scale Exponent
Floating-Point Set According to Condition
Single-Precision Divide
Single-Precision Multiply
Sine
Simultaneous Sine and Cosine
Hyperbolic Sine
Description
MOTOROLA