IDT79R3052-20DL データシートの表示（PDF） - Integrated Device Technology

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IDT79R3052-20DL

RISControllers

Integrated Device Technology 

IDT79R3051/79R3052 INTEGRATED RISControllers

COMMERCIAL TEMPERATURE RANGE

• Sable, an instruction set simulator.

• Optimizing compilers from MIPS, the acknowledged leader

in optimizing compiler technology.

• IDT Cross development tools, available in a variety of

development environments.

• The high-performance IDT floating point library software,

which has been integrated into the compiler toolchain to

allow software floating point to replace hardware floating

point without modifying the original source code.

• The IDT Evaluation Board, which includes RAM, EPROM,

I/O, and the IDT Prom Monitor.

• The IDT Laser Printer System board, which directly drives

a low-cost print engine, and runs Microsoft TrueImage™

Page Description Language on top of PeerlessPage™ Ad-

vanced Printer Controller BIOS.

• Adobe PostScript™ Page Description Language, ported to

the R3000 instruction set, runs on the IDT79R3051 family.

• The IDT Prom Monitor, which implements a full prom

monitor (diagnostics, remote debug support, peek/poke,

etc.).

• An In-Circuit Emulator, developed and sold by Embedded

Performance, Inc.

Reset

Clk2xIn

Int(5:0)

BrCond(3:0)

IDT R3051 Family

RISController

BusReq

BusGnt

Burst/

Wr RdCEn WrNear

AD(31:0) ALE Addr(3:2) SysClk Rd Ack DataEn BErr

FCT373T

DRAM Control

PALs

DRAM

FCT245T

Memory and Interface

Control PALs

Address

Decode

PAL

EPROM

I/O Devices/

Peripherals

Figure 5. Typical R3051 Family Based System

5.3

System I/O

2874 drw 05

5

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