MC68EC040FE40A Freescale Semiconductor, MC68EC040FE40A Datasheet - Page 36

• Manufacturer Part Number: MC68EC040FE40A
• Description: IC MPU 32BIT 40MHZ 184-CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC040FE40A

• Processor Type: M680x0 32-Bit
• Speed: 40MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 184-CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

MOTOROLA
DIVU, DIVUL
EORI to CCR
DIVS, DIVSL
EORI to SR
Opcode
CPUSH
CMPM
CMPA
CMP2
BTST
CAS2
CHK2
CINV
CMPI
DBcc
EORI
CAS
CHK
CMP
EOR
CLR
–(bit number of Destination) ø Z;
CAS Destination – Compare Operand ø cc;
if Z, Update Operand ø Destination
else Destination ø Compare Operand
CAS2 Destination 1 – Compare 1 ø cc;
if Z, Destination 2 – Compare ø cc;
if Z, Update 1 ø Destination 1;
else Destination 1 ø Compare 1;
If Dn < 0 or Dn > Source
If Rn < LB or If Rn > UB
If supervisor state
else TRAP
0 ø Destination
Destination – Source ø cc
Destination – Source
Destination – Immediate Data
Destination – Source ø cc
Compare Rn < LB or Rn > UB
If supervisor state
else TRAP
If condition false
Destination
Destination
Source
Immediate Data
Source
If supervisor state
else TRAP
Update 2 ø Destination 2
Destination 2 ø Compare 2
then TRAP
then TRAP
then invalidate selected cache lines
and Set Condition Codes
then if data cache push selected dirty data
cache lines; invalidate selected cache lines
then (Dn–1 ø Dn;
then Source
Table 1-4. Instruction Set Summary (Continued)
If Dn
then PC + d n ø PC)
Destination ø Destination
CCR ø CCR
Freescale Semiconductor, Inc.
–1
Source ø Destination
Source ø Destination
For More Information On This Product,
SR ø SR
Destination ø Destination
Operation
Go to: www.freescale.com
M68040 USER’S MANUAL
BTST Dn,<ea>
BTST #<data>,<ea>
CAS Dc,Du,<ea>
CAS2 Dc1–Dc2,Du1–Du2,(Rn1)–(Rn2)
CHK <ea>,Dn
CHK2 <ea>,Rn
CINVL <caches>, (An)
CINVP <caches>, (An)
CINVA <caches>
CMP <ea>,Dn
CMPA <ea>,An
CMPM (Ay)+,(Ax)+
CMP2 <ea>,Rn
CPUSHL <caches>, (An)
CPUSHP <caches>, (An)
CPUSHA <caches>
DBcc Dn,<label>
DIVS.L <ea>,Dq
DIVS.L <ea>,Dr:Dq
DIVSL.L <ea>,Dr:Dq
DIVU.L <ea>,Dq
DIVU.L <ea>,Dr:Dq
DIVUL.L <ea>,Dr:Dq
EORI #<data>,CCR
EORI #<data>,SR
CLR <ea>
CMPI #<data>,<ea>
DIVS.W <ea>,Dn
DIVU.W <ea>,Dn
EOR Dn,<ea>
EORI #<data>,<ea>
Syntax
32
32
64
32
32 16 ø 16r:16q
32 32 ø 32q
64 32 ø 32r:32q
32 16 ø 16r:16q
32 ø 32r:32q
32 ø 32q
32 ø 32r:32q
32 ø 32r:32q
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