80ksw0002 Integrated Device Technology, 80ksw0002 Datasheet

80ksw0002

Manufacturer Part Number

80ksw0002

Description

16-port Serial Rapidio Switch

Manufacturer

Integrated Device Technology

Datasheet

1.80KSW0002.pdf (2 pages)

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Device Overview

The CPS-16, device number 80KSW0002, is a serial RapidIO switch whose

functionality is central to routing packets for distribution among DSPs, proces-

sors, FPGAs, other switches, or any other sRIO-based devices. It may also be

used in serial RapidIO backplane switching. The CPS-16 supports serial

RapidIO packet switching (unicast, multicast, and an optional broadcast) from

any of its 16 input ports to any of its 16 output ports.

Features

©2007 Integrated Device Technology, Inc. All rights reserved. Advanced Datasheet for informational purposes only. Product specifications subject to change without notice.NOT AN OFFER FOR SALE The information presented herein

is subject to a Non-Disclosure Agreement (NDA) and is for planning purposes only. Nothing contained in this presentation, whether verbal or written, is intended as, or shall have the effect of, a sale or an offer for sale that creates a

contractual power of acceptance.

Block Diagram

–

Interfaces - sRIO

Interfaces - I

Performance

16 bidirectional serial RapidIO (sRIO) lanes v 1.3

Port Speeds selectable: 3.125Gbps, 2.5Gbps, or 1.25Gbps

All lanes support short haul or long haul reach for each PHY speed

Configurable port count to up to sixteen 1x ports, four 4x ports, or

combinations of 1x and 4x ports (ex. twelve 1x ports and one 4x port)

Lanes can be configured as individual non-redundant 1x ports, as

part of a redundant 1x port, or as part of a 4x port

Support for two separate port rates for each quad

Supports standard 4 levels of priority

Error management support

Provides I

Master or Slave Operation

Master allows power-on configuration from external ROM

Master mode configuration with external image compressing and

checksum

40 Gbps of peak switching bandwidth

Non-blocking data flow architecture within each sRIO priority

Very low latency for all packet length and load condition

Internal queuing buffer and retransmit buffer

Standard receiver based physical layer flow control

Ln0

Ln1

Ln2

Ln3

Ln4

Ln5

Ln6

Ln7

C port for maintenance and error reporting

( u p t o 4 p o r t s )

E n h a n c e d

Q u a d

s R I O

J T A G

16-Port Serial

RapidIO

Serial RapidIO Switch

C o n f i g u r a t i o n

M a i n t e n a n c e

M a n a g e m e n t

1 of 2

CPS-16

E r r o r

Functional Description

The CPS-16 is optimized for DSP cluster applications at board level. Its main

function is to have a backplane interface which can connect to a backplane

switch or directly to multiple RF cards. On the line card side it can also connect

to multiple ports. It supports up to 16 ports which are configurable as line card, or

backplane ports. It is an end-point free (switch) device in an sRIO network.

The CPS-16 receives packets from up to 16 ports. The CPS-16 offers full

support for normal switching as well as enhanced functions:

serial RapidIO specifications, with packet destination IDs determining how the

packet is routed.

Switch

1) Normal Switching: All packets are switched in accordance with standard

–

Added Features

Package: 324-ball grid array, 19mm x 19mm, 1.0mm ball pitch

Configurable for Cut Through or Store And Forward data flow

Device configurable through any of sRIO ports, I

Packet Trace: Each port provides the ability to match the first 160 bits

of any packet against up to 4 programmable comparison values to

copy the packet to a programmable output trace port

Packet Filter: Each port also provides the ability to filter the packet

based on comparisons against these same 4 programmable values

mentioned above

Supports up to 10 simultaneous multicast masks

Broadcast support

Port Loopback Debug Feature

Software assisted error recovery, supporting hot swap

Ports may be individually turned off to reduce power

PMON counters for monitor and diagnostics. Per input port and

output port counters

Serdes physical diagnostic registers

Embedded PRBS generation and detection with programmable poly-

nomials support Bit Error Rate (BER) testing

0.13um technology

Low power dissipation

( u p t o 4 p o r t s )

E n h a n c e d

Q u a d

s R I O

Product Brief

December 10, 2007

80KSW0002

Ln12

Ln13

Ln9

Ln10

Ln14

Ln15

Ln8

Ln11

C, or JTAG

DSC 7142

Related parts for 80ksw0002

80ksw0002 Summary of contents

Page 1

... Device Overview The CPS-16, device number 80KSW0002 serial RapidIO switch whose functionality is central to routing packets for distribution among DSPs, proces- sors, FPGAs, other switches, or any other sRIO-based devices. It may also be used in serial RapidIO backplane switching. The CPS-16 supports serial RapidIO packet switching (unicast, multicast, and an optional broadcast) from any of its 16 input ports to any of its 16 output ports ...

Page 2

... The CPS-16 can be programmed through any one or combination of sRIO JTAG. Note that any sRIO port may be used for programming. The CPS- 16 can also configure itself on power-up by reading directly from ROM over I in master mode. CPU 80KSW0002 Serial RapidIO DSP DSP Figure 1 Application Overview for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www ...

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