80KSW0003AR Integrated Device Technology (Idt), 80KSW0003AR Datasheet
80KSW0003AR
Manufacturer Part Number
80KSW0003AR
Description
Serial RapidIO Switch 324-Pin FCBGA Tray
Manufacturer
Integrated Device Technology (Idt)
Datasheet
1.IDT80KSW0003AR.pdf
(2 pages)
Specifications of 80KSW0003AR
Package
324FCBGA
Device Overview
The CPS-8, device number 80KSW0003, is a serial RapidIO switch whose func-
tionality is central to routing packets for distribution among DSPs, processors,
FPGAs, other switches, or any other sRIO-based devices. It may also be used in
serial RapidIO backplane switching. The CPS-8 supports serial RapidIO packet
switching (unicast, multicast, and an optional broadcast) from any of its 8 input
ports to any of its 8 output ports.
Features
Block Diagram
©2009 Integrated Device Technology, Inc. All rights reserved.
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Interfaces - sRIO
Interfaces - I
Performance
8 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 eight 1x ports, two 4x ports, or 4 1x
and 1 4x ports.
Lanes can be configured as individual non-redundant 1x ports, as
part of a redundant 1x port, or as part of a 4x port
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
20 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
2
C port for maintenance and error reporting
2
C
Ln0
Ln1
Ln2
Ln3
( 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
8-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-8
E r r o r
&
®
Functional Description
The CPS-8 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 8 ports which are configurable as line card, or
backplane ports. It is an end-point free (switch) device in an sRIO network.
The CPS-8 receives packets from up to 8 ports. The CPS-8 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
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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/Mirror/Filter. Per-port line rate copy or filter of all
packets matching user compare value. Supports security, sniffing,
and diagnostics.
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
I
2
C
( 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
Ln4
Ln5
Ln6
Ln7
Product Brief
80KSW0003
2
C, or JTAG
May 29, 2009
DSC 7142
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80KSW0003AR Summary of contents
Page 1
Device Overview The CPS-8, device number 80KSW0003 serial RapidIO switch whose func- tionality is central to routing packets for distribution among DSPs, processors, FPGAs, other switches, or any other sRIO-based devices. It may also be used in serial ...
Page 2
IDT CPS-8 Three major options exist within this category: a. Multicast Multicast ID is received, the CPS-8 performs a mul- ticast as defined in the sRIO multicast registers. b. Unicast: All other operations are performed as specified in ...