Up to 4 Serial RapidIO Ports - 1x/4x Mode
or
Up to 8 Serial RapidIO Ports - 1x Mode
Up to 4 Serial RapidIO Ports - 1x/4x Mode
or
Up to 8 Serial RapidIO Ports - 1x Mode
SP0
(4x or 1x)
SP1
(1x only)
Internal
Switching Fabric
Registers
I
2
CJTAG
®
SP8
(4x or 1x)
SP9
(1x only)
SP12
(4x or 1x)
SP13
(1x only)
SP10
(4x or 1x)
SP11
(1x only)
SP14
(4x or 1x)
SP15
(1x only)
SP6
(4x or 1x)
SP7
(1x only)
SP4
(4x or 1x)
SP5
(1x only)
Slave
Devices
IEEE1149.1
Boundary Scan
SP2
(4x or 1x)
SP3
(1x only)
FEATURES
Serial RapidIO Interfaces
•Bandwidthofupto80Gbpsfullduplex
•Lowlatencywithcut-throughcapability
•Individualportpowerdown
•RapidIO Interconnect Specification
(Revision 1.2) compliant
The Tsi568A enhances system scalability through
device configuration and provides architects and
designers with a solution for both throughput
intensive and power sensitive applications.
•PortflexibilityformultipleI/O
bandwidthrequirements:
–Uptoeight4xmodeportsorsixteen1x
modeports
–Each4xserialportcanbeconfigured
astwo1xserialports
•Integratedhigh-speed,full-duplex
SerDeswith8b/10bencoding
•Advancednon-blockinginternal
switchingfabric
–S
pecificallydesignedforlineratetermination
andpreventionofhead-of-lineblocking
–
PortSerDesfrequencyconfigurationto1.25,
2.5,and3.125Gbits/s
•Look-uptables:Flataddressingof
destinationIDs
Other Device Capabilities
•I
2
CInterface:Configurationthrough
registerinitialization
•HotSwappableports:Enablesuseinfield
replaceablebladeapplications
IDT
|
THEANALOG
+
DIGITALCOMPANY TSI568A
SERIAL RAPIDIO SWITCH PRODUCT BRIEF
Device Overview
The IDT Tsi568A is an industry leading Serial RapidIO switch supporting 80 Gbps aggregate bandwidth. The
Tsi568A is part of a family of switches that enable customers to develop systems with robust features and
high performance at low cost.
The Tsi568A provides designers and architects with maximum scalability to design the device into a
wide range of applications. Flexible port configurations can be selected through multiple port width and
frequency options.
Based on the Serial RapidIO Specification, the Tsi568A incorporates SerDes functionality, error recovery,
priority-based fabric routing, high payload efficiency, and table-based fabric packet routing. In addition,
the Tsi568A supports RapidFabric extensions including data streaming packet switching for interworking
and encapsulation.
The device goes beyond standard specification requirements to solve system level issues by optimizing
performance, lowering power consumption, and supporting hot swappable I/Os. The extensive buffering
and traffic management architecture is specifically designed for line rate termination and the prevention of
head-of-line blocking.
Integrated DeviceTechnology
Integrated DeviceTechnology
1
Tsi568A
™
Serial RapidIO
®
Switch
POWER MANAGEMENT
|
ANALOG & RF
|
INTERFACE & CONNECTIVITY
|
CLOCKS & TIMING
|
MEMORY & LOGIC
|
TOUCH & USER INTERFACE
|
VIDEO & DISPLAY
|
AUDIO