Datasheet > IOP480

IOP480

更新时间： 2024-11-04 23:58:39

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I/O Processor\|IOP 480 Design Notes

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IOP480 数据手册

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IOP 480 AA

Design Note Rev. 1.3

March 2002

Design Note Documentation

Affected Silicon Revision

This document details Design Notes for the following silicon:

Product

Part Number

Description

Status

60MHz Local Bus

208-pin PQFP Product

IOP 480 AA

IOP480-AA60PI

In production October 1999

66MHz Local Bus

208-pin PQFP Product

60MHz Local Bus

225-pin PBGA Product

66MHz Local Bus

225-pin PBGA Product

IOP 480 AA

IOP480-AA66PI

IOP480-AA60BI

IOP480-AA66BI

In production October 1999

Documentation Status

The following documentation is the baseline functional description of the silicon.

Errata are defined as behaviors in the affected silicon that do not match

behaviors detailed in this documentation.

Document

IOP 480 Data Book

Revision

2.0

See www.plxtech.com

for latest revision

Description

Released Data Book

IOP 480 Errata

Publication Date

July 2000

IOP 480 AA Errata

Documentation

Design Note Summary

Description

End-of-Transfer (EOT) During Chaining DMA End Link Mode with Write-back

DMA Channel 2 with End-of-Transfer (EOTx#) asserted coincident with ADS#

Zero Wait State SRAM Writes

External local master write to IOP 480 internal configuration registers with WAIT# being used

to insert wait states

Modifying internal configuration registers that affect on-going transfers

Operation of IOP 480 Buffers in 3.3 Volt Signaling Environment

LCSx# Chip Select output delayed when IOP 480 is initiating access to SRAM

CompactPCI Hot Swap Insertion Bit Status

DMPAF# (Direct Master Programmable Almost Full) negation timing

Messaging Unit data corruption if Queue Prefetch (Inbound Free List FIFO Prefetch and/or

Outbound Post List FIFO Prefetch) is enabled

11 Local Bus Timeout with SDRAM

12 WAIT# input signal when using the Memory Controller

Confidential

Document number: DN-IOP 480 Rev AA-SIL-1.3

-1-

12 3 4 5 6 7...11

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与IOP480相关器件

型号	品牌	获取价格	描述	数据表
IOP480-AA60PI	PLX	获取价格	PCI Bus Controller, CMOS, PQFP208, 30.80 X 30.80 MM, PLASTIC, QFP-208
IOP480-AA66BI	PLX	获取价格	PCI Bus Controller, CMOS, PBGA225, 27 X 27 MM, 2.65 MM HEIGHT, PLASTIC, BGA-225
IOPS-76	ETC	获取价格	Supported I/O: Display port, USB 3.0, LAN port
iOPS-76L	ETC	获取价格	Supported I/O: Display port, USB 3.0, LAN port
iOPS-76L-M	ETC	获取价格	Supported I/O: Display port, USB 3.0, LAN port
iOPS-76-M	ETC	获取价格	Supported I/O: Display port, USB 3.0, LAN port
iOPS-EK1-SYS	ETC	获取价格	Supported I/O: Display port, USB 3.0, LAN port
IOS62C256-70U	ETC	获取价格	IC-SM-256K CMOS SRAM
IOWA-LX	IEI	获取价格	Half-size pure ISA CPU card with on-board AMD
IOWA-LX-600-R10	IEI	获取价格	Half-size pure ISA CPU card with on-board AMD