MC68EC040RC25 Freescale Semiconductor, MC68EC040RC25 Datasheet - Page 37

• Manufacturer Part Number: MC68EC040RC25
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC040RC25

• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 179
• Package Type: PGA
• Lead Free Status / Rohs Status: Supplier Unconfirmed

1-16
FMOVEM 2
FMOVEM 2
FMOVE 2
FMOVE 2
Opcode
FDBcc 2
FABS 2
FADD 2
FCMP 2
FMUL 2
FBcc 2
FDIV 2
EXTB
EXG
EXT
Rx ł ø Ry
Destination Sign – Extended ø Destination
Absolute Value of Source ø FPn
Source + FPn ø FPn
If condition true
FPn – Source
If condition true
else Dn – 1 ø Dn
FPn
Source ø Destination
Source ø Destination
Register List ø Destination
Source ø Register List
Register List ø Destination
Source ø Register List
Source
then PC + d n ø PC
then no operation
if Dn
else execute next instruction
Table 1-4. Instruction Set Summary (Continued)
then PC + d n ø PC
Source ø FPn
FPn ø FPn
–1
Freescale Semiconductor, Inc.
For More Information On This Product,
Operation
M68040 USER’S MANUAL
Go to: www.freescale.com
EXG Dx,Dy
EXG Ax,Ay
EXG Dx,Ay
EXG Ay,Dx
EXT.W Dn
EXT.L L Dn
EXTB.L Dn
FABS.<fmt> <ea>,FPn
FABS.X FPm,FPn
FABS.X FPn
FrABS.<fmt> <ea>,FPn 3
FrABS.X FPm,FPn 3
FrABS.X FPn 3
FADD.<fmt> <ea>,FPn
FADD.X FPm,FPn
FrADD.<fmt> <ea>,FPn 3
FrADD.X FPm,FPn 3
FBcc.SIZE <label>
FCMP.<fmt> <ea>,FPn
FCMP.X FPm,FPn
FDBcc Dn,<label>
FDIV.<fmt> <ea>,FPn
FDIV.X FPm,FPn
FrDIV.<fmt> <ea>,FPn 3
FrDIV.X FPm,FPn 3
FMOVE.<fmt> <ea>,FPn
FMOVE.<fmt> FPM,<ea>
FMOVE.P FPm,<ea>{Dn}
FMOVE.P FPm,<ea>{#k}
FrMOVE.<fmt> <ea>,FPn 3
FMOVE.L <ea>,FPcr
FMOVE.L FPcr,<ea>
FMOVEM.X <list>,<ea> 4
FMOVEM.X Dn,<ea>
FMOVEM.X <ea>,<list> 4
FMOVEM.X <ea>,Dn
FMOVEM.L <list>,<ea> 5
FMOVEM.L <ea>,<list> 5
FMUL.<fmt> <ea>,FPn
FMUL.X FPm,FPn
FrMUL<fmt> <ea>,FPn 3
FrMUL.X FPm,FPn 3
extend byte to word
extend word to long word
extend byte to long word
Syntax
MOTOROLA