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ARM920T Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – System-on-Chip Platform OS Processor | |||
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®
Product Overview
ARM920T
System-on-Chip Platform OS Processor
Applications
⢠Applications running a
platform OS:
- EPOC
- Linux
- WindowsCE
⢠High performance wireless
applications:
- Smart phones
- PDAs
⢠Networking applications
⢠Digital set top boxes
⢠Imaging
⢠Automotive control
solutions
⢠Audio and video encoding
and decoding
Benefits
⢠Designed specifically for
System-On-Chip
integration
⢠Supports the Thumb
instruction set offering the
same excellent code
density as the ARM7TDMI.
⢠High performance allows
system designers to
integrate more functionality
into price and
power-sensitive
applications demanding
more performance
⢠Cached processor with an
easy to use lower
frequency on-chip system
bus interface.
The ARM920Tâ¢
The ARM920T is a a high-performance 32-bit RISC integer processor
macrocell combining an ARM9TDMI⢠processor core with:
⢠16KB instruction and 16KB data caches
⢠instruction and data Memory Management Units (MMUs)
⢠write buffer
⢠an AMBA⢠(Advanced Microprocessor Bus Architecture) bus interface
⢠an Embedded Trace Macrocell (ETM) interface.
High performance
The ARM920T provides a high-performance processor solution for open
systems requiring full virtual memory management and sophisticated memory
protection. An enhanced ARM® architecture version 4 MMU implementation
provides translation and access permission checks for instruction and data
addresses.
The ARM920T high-performance processor solution gives considerable
savings in chip complexity and area, chip system design, and power
consumption.
Compatible with ARM7⢠and StrongARM®
The ARM920T processor is 100% user code binary compatible with
ARM7TDMI and backwards compatible with the ARM7 Thumb® Family and
the StrongARM processor families, giving designers software-compatible
processors with a range of price/performance points from 60 MiPS to 200+
MIPS. Support for the ARM architecture today includes:
⢠WindowsCE, EPOC, Linux, and QNX operating systems
⢠40+ Real Time Operating Systems
⢠cosimulation tools from leading EDA vendors
⢠variety of software development tools.
.
DVI 0024A
© Copyright ARM Limited 2000. All rights reserved.
ARM Confidential - Draft
Page 1
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