CA91C142D-33CE IDT, Integrated Device Technology Inc, CA91C142D-33CE Datasheet

CA91C142D-33CE

Manufacturer Part Number

CA91C142D-33CE

Description

IC PCI-VME BRIDGE 313PBGA

Manufacturer

IDT, Integrated Device Technology Inc

Series

UNIVERSE II&TRADE;r

Datasheets

1.CA91C142D-33IE.pdf (2 pages)

2.CA91C142D-33IE.pdf (377 pages)

Specifications of CA91C142D-33CE

Applications

PCI-to-VME Bridge

Interface

IEEE 1149.1

Voltage - Supply

4.5 V ~ 5.5 V

Package / Case

313-PBGA

Mounting Type

Surface Mount

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

800-1911

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CA91C142D-33CEV

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IDT, Integrated Device Technology Inc

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Device Overview

The IDT Universe II is the industry's leading high performance PCI-to-

VMEbus interconnect. Universe II is fully compliant with the VME64 bus

standard, and is tailored to support the next-generation of advanced PCI

processors and peripherals. With a zero wait state implementation for

write transactions, and the capability to support prefetch reads and

multi-beat transactions, the Universe II provides high performance on

the PCI bus.

The Universe II eases development of VMEbus systems by providing

direct connection to a local PCI bus. The device is ideally suited for CPU

or peripheral boards functioning as both master and slave in the

VMEbus system. Bridging is accomplished through a decoupled archi-

tecture with independent FIFOs for inbound, outbound, and DMA traffic.

With this architecture, throughput is maximized without sacrificing band-

width on either bus.

Block Diagram

 2009 Integrated Device Technology, Inc.

Four Location Montiors

Broadcast Capability

To Support VMEbus

Location

Posted Writes, Prefetched Reads,

Monitor

Posted Writes, Coupled Read

VMEbus Slave Channel

Direct/Linked List Mode

PCI Target Channel

Interrupt Channel

Bidirectional FIFO,

Interrupt Handler,

DMA Channel

Coupled Reads

Interrupter

IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.

IEEE1149.1 Boundary Scan

Single Level Modes

Fixed Priority,

Round Robin,

VMEbus

Arbiter

JTAG

Universe II

Product Brief

8091142_BK001_03

1 of 2

Features

Benefits

Typical Applications

The Universe II eases the development of VME Single Board

Computers (SBCs) and I/O peripheral boards which target the following

market segments:

• Industry-proven, high performance 64-bit VMEbus interconnect

• Fully compliant, 32-bit or 64-bit,

• 33 MHz PCI bus interconnect

• Integral FIFOs for write posting to maximize bandwidth utilization

• Programmable DMA controller with Linked-List mode

• Flexible interrupt logic

• Sustained transfer rates up to

• 60-70 MBps

• Extensive suite of VMEbus address and data transfer modes

• Automatic initialization for slave-only applications

• Flexible register set, programmable from both the PCI bus and

• Full VMEbus system controller

• Support for RMWs, ADOH, PCI LOCK cycles, and semaphores

• Commercial, industrial, and extended temperature variants

• IEEE 1149.1 JTAG

• Available packages:

• Conserves board space with 25mm x 25mm, 361-contact dimpled

• Industry proven design

• Reliable customer support with experience in hundreds of

• Telecommunications

• Industrial Automation

• Medical

• Military

• Aerospace

VMEbus ports

ceramic BGA (DBGA)

customer designs

– 25mm x 25mm, 361-contact dimpled ceramic BGA (DBGA)

– 35mm x 35mm, 313-contact plastic BGA (PBGA)

™

PCI-to-VMEbus Bridge

September 1, 2009

Related parts for CA91C142D-33CE

CA91C142D-33CE Summary of contents

Page 1

Device Overview The IDT Universe II is the industry's leading high performance PCI-to- VMEbus interconnect. Universe II is fully compliant with the VME64 bus standard, and is tailored to support the next-generation of advanced PCI processors and peripherals. With ...

Page 2

Universe II Product Brief Single Board Computers The Universe II is widely used on VME-based Single Board Computers (SBC) that employ PCI as their local bus and VME as the backplane bus, as shown in the accompanying diagram. These SBC ...

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