PXA270 데이터 시트보기 (PDF) - Actel Corporation

부품명

상세내역

일치하는 목록

PXA270

Storage solution for PXA270 platform

Actel Corporation 

Product Brief

Storage solution for PXA270 platform

Features

• ProASIC®3 A3PE600-FG484 FPGA

• Multiple I/O interface connectors and receptacles

• Motherboard connectors

• Debug and expansion features

• Powered from motherboard or power jack

• CoreMP7 processor support

Board Block Diagram

The FPGA interfaces directly to all connectors and

devices (except USB and RS-232, which include

Phy/driver chips). The IDE connectors and

CompactFlash® connectors share pins, as do the CE-

ATA connector and the second SDIO connector.

Description

The storage solution demo board is designed to

mount on the BSquare DevKit IDP270 Windows CE

development board for demonstrating storage

applications under Windows CE. Any of the featured

interfaces can be demonstrated with the proper

design programmed into the FPGA.

Any other motherboard may be used, utilizing the two

motherboard connectors and a custom flex cable

connector.

The storage solution board can also be used

standalone if no processor is required, or if the

processor is programmed into the FPGA. RS-232

and JTAG ICE connectors facilitate CPU

programming and debug. Generous code and data

spaces

are

available

with

4 MB of bootable flash and 16 MB of SDRAM.

Additional user debug and demonstration features

include a second oscillator for greater clock flexilbity,

3 configuration DIP switches, 4 general-purpose

LEDs, 1 general-purpose pushbutton, and 16

general-purpose I/Os.

For more information on the required motherboard,

b

/ d t /d kitid 270

System Block Diagram

The FPGA interfaces directly to the

processor, located on the motherboard.

DevKit IDP270 Board

XScale

Chip

MA

MD

DQM

nOE

RDY

DREQ0

GPIO83

DVAL0

nRESET _OUT

nRESET

XScale

Daughterboard

RESET_OUT

PER_RESET Select

XSCALE_MA

XSCALE_MD

XSCALE_DQM

XSCALE_NOE

XSCALE_RDY

XSCALE_DREQ

XSCALE_INTR

XSCALE_DVAL

XSCALE_RESET

XSCALE_NPWE

XSCALE_NCS

nWE

nPWE

nCS1

nCS4

nCS5

nWE

nPWE

Select

nCS1

nCS4

nCS5 Select

EXP_nCS

XScale

ProASIC3E

FPGA

Pushbutton

Reset and

PLD

Power Monitor

About Palmchip

Palmchip Corporation is a hardware and software

design services company with a portfolio of system-

on-a-chip (SoC) semiconductor intellectual property

(IP). Palmchip couples design and integration

services with pre-built and pre-verified platforms that

dramatically reduce time to silicon and enable a

practical design reuse environment. The company is

headquartered in Santa Clara, California.

About Actel

Actel Corporation is a supplier of innovative

programmable logic solutions, including field-

programmable gate arrays (FPGAs) based on

antifuse and flash technologies, high-performance IP

cores, software development tools, and design

services targeted for the high-speed communications,

application-specific integrated circuit (ASIC)

replacement, and radiation-tolerant markets.

Palmchip Corporation

www.palmchip.com

1(408)764-0153

jauher@palmchip.com

September 17, 2007

4677 Old Ironsides Drive

Suite 300

Santa Clara, CA 95054

USA

Share Link: