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TS68020DESC02XA View Datasheet(PDF) - Atmel Corporation

Part NameTS68020DESC02XA Atmel
Atmel Corporation Atmel
DescriptionHCMOS 32-bit Virtual Memory Microprocessor
TS68020DESC02XA Datasheet PDF : 45 Pages
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2115A–HIREL–07/02
TS68020
Table 9. Instruction Set (Continued)
Mnemonic
Description
CALLM
CAS
CAS2
CHK
CHK2
CLR
CMP
CMPA
CMPI
CMPM
CMP2
Call Module
Compare and Swap Operands
Compare and Swap Dual Operands
Check Register Against Bound
Check Register Against Upper and Lower Bounds
Clear
Compare
Compare Address
Compare Immediate
Compare Memory to Memory
Compare Register Against Upper and Lower Bounds
DBcc
DIVS, DIVSL
DIVU, DIVUL
EOR
EORI
EXG
EXT, EXTB
ILLEGAL
JMP
JSR
LEA
LINK
LSL, LSR
MOVE
MOVEA
MOVE CCR
MOVE SR
MOVE USP
MOVEC
MOVEM
MOVEP
MOVEQ
MOVES
MULS
MULU
NBCD
NEG
NEGX
NOP
NOT
Test Condition, Decrement and Branch
Signed Divide
Unsigned Divide
Logical Exclusive OR
Logical Exclusive OR Immediate
Exchange Registers
Sign Extend
Take Illegal Instruction Tape
Jump
Jump to Subroutine
Load Effective Address
Link and Allocate
Logical Shift Left and Right
Move
Move Address
Move Condition Code Register
Move Status Register
Move User Stack Pointer
Move Control Register
Move Multiple Registers
Move Peripheral
Move Quick
Move Alternate Address Space
Signed Multiply
Unsigned Multiply
Negate Decimal with Extend
Negate
Negate with Extend
No Operation
Logical Complement
29
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Description
The TS68020 is the first full 32-bit implementation of the TS68000 family of microprocessors. Using HCMOS technology, the TS68020 is implemented with 32-bit registers and data paths, 32-bit addresses, a rich instruction set, and versatile addressing modes.

Features
• Object Code Compatible with Earlier TS68000 Microprocessors
• Addressing Mode Extensions for Enhanced Support of High Level Languages
• New Bit Field Data Type Accelerates Bit-oriented Application, i.e. Video Graphics
• Fast on-chip Instruction Cache Speed Instructions and Improves Bus Bandwidth
• Co-processor Interface to Companion 32-bit Peripherals: TS68881 and TS68882 Floating Point Co-processors
• Pipelined Architecture with High Degree of Internal Parallelism Allowing Multiple Instructions to be Executed Concurrently
• High Performance Asynchronous Bus in Non-multiplexed and Full 32 Bits
• Dynamic Bus Sizing Efficiently Supports 8-, 16-, 32-bit Memories and Peripherals
• Full Support of Virtual Memory and Virtual Machine
• Sixteen 32-bit General-purpose Data and Address Registers
• Two 32-bit Supervisor Stack Pointers and 5 Special Purpose Control Registers
• 18 Addressing Modes and 7 Data Types
• 4-Gbyte Direct Addressing Range
• Processor Speed: 16.67 MHz - 20 MHz - 25 MHz
• Power Supply: 5.0 VDC ± 10%

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