a80960ht60 Intel Corporation, a80960ht60 Datasheet

a80960ht60

Manufacturer Part Number

a80960ht60

Description

80960ha/hd/ht 32-bit High-performance Superscalar Processor

Manufacturer

Intel Corporation

Datasheet

1.A80960HT60.pdf (102 pages)

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80960HA/HD/HT 32-Bit High-Performance

Superscalar Processor

Product Features

Notice: This document contains information on products in the sampling and initial production

phases of development. The specifications are subject to change without notice. Verify with your

local Intel sales office that you have the latest datasheet before finalizing a design.

Data Sheet

32-Bit Parallel Architecture

Processor Core Clock

Binary Compatible with Other 80960

Processors

Issue Up To 150 Million Instructions per

Second

High-Performance On-Chip Storage

—Load/Store Architecture

—Sixteen 32-Bit Global Registers

—Sixteen 32-Bit Local Registers

—1.28 Gbyte Internal Bandwidth

—On-Chip Register Cache

—80960HA is 1x Bus Clock

—80960HD is 2x Bus Clock

—80960HT is 3x Bus Clock

—16 Kbyte Four-Way Set-Associative

—8 Kbyte Four-Way Set-Associative Data

—2 Kbyte General Purpose RAM

—Separate 128-Bit Internal Paths For

(80 MHz)

Instruction Cache

Cache

Instructions/Data

3.3 V Supply Voltage

Guarded Memory Unit

32-Bit Demultiplexed Burst Bus

High-Speed Interrupt Controller

Dual On-Chip 32-Bit Timers

—5 V Tolerant Inputs

—TTL Compatible Outputs

—Provides Memory Protection

—User/Supervisor Read/Write/Execute

—Per-Byte Parity Generation/Checking

—Address Pipelining Option

—Fully Programmable Wait State

—Supports 8-, 16- or 32-Bit Bus Widths

—160 Mbyte/s External Bandwidth

—Up to 240 External Interrupts

—31 Fully Programmable Priorities

—Separate, Non-maskable Interrupt Pin

—Auto Reload Capability and One-Shot

—CLKIN Prescaling, ÷1, 2, 4 or 8

—JTAG Support - IEEE 1149.1 Compliant

Generator

(40 MHz)

Advance Information

Order Number: 272495-007

July, 1998

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