TS68020DESC02YA中文資料愛特梅爾數據手冊PDF規(guī)格書

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