TS68040VR33A Atmel, TS68040VR33A Datasheet - Page 36

• Manufacturer Part Number: TS68040VR33A
• Description: IC MPU 32BIT 33MHZ 179PGA
• Manufacturer: Atmel

Specifications of TS68040VR33A

• Processor Type: 68000 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 179-PGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

36
TS68040
Table 20. Instruction Set Summary (Continued)
Note:
Table 21. Floating-point instructions
Note:
The TS68040 floating-point instructions, a commonly used subset of the TS68882
instruction set, are implemented in hardware. The remaining unimplemented instruc-
tions are less frequently used and are efficiently emulated in software, maintaining
compatibility with the TS68881/TS68882 floating-point coprocessors.
The TS68040 instruction set includes MOVE16, a new user instruction that allows high-
speed transfers of 16-byte blocks between external devices such as memory to memory
or coprocessor to memory.
Mnemonic
SBCD
Scc
STOP
SUB
SUBA
SUBI
SUBQ
SUBX
SWAP
TAS
TRAP
TRAPcc
TRAPV
TST
UNLK
UNPK
Mnemonic
FABS
FADD
FBcc
FCMP
FDBcc
FDIV
FMOVE
FMOVEM
FMUL
FNEG
FRESTORE
FSAVE
FScc
FSQRT
FSUB
FTRAPcc
FTST
(1)
(1)
(1)
(1)
(1)
(1)
1. TS6840 additions or alterations to the TS68030 and TS68881/TS68882 instructions
1. TS6840 additions or alterations to the TS68030 and TS68881/TS68882 instructions
(1)
(1)
sets.
sets.
Description
Floating-point Absolute Value
Floating-point Add
Branch On Floating-point Condition
Floating-point Compare
Floating-point Decrement And Branch
Floating-point Divide
Move Floating-point Register
Move Multiple Floating-point Registers
Floating-point Multiply
Floating-point Negate
Restore Floating-point Internal State
Save Floating-point Internal State
Set According To Floating-point Condition
Floating-point Square Root
Floating-point Substract
Trap On Floating-point Condition
Floating-point Test
Description
Substract Decimal With Extend
Set Conditionally
Stop
Subtract
Subtract Address
Subtract Immediate
Subtract Quick
Subtract With Extend
Swap Register Words
Test Operand And Set
Trap
Trap Conditionally
Trap On Overflow
Trap Operand
Unlink
Unpack BCD
2116A–HIREL–09/02