Cobham SpaceWire Industry Comparison (6/08)

Aeroflex SpaceWire Products
Industry Comparison
Function
System
Interface
UT200SpW4RTR
UT200SpW16RTR
UT100200SpWPHY01
UT100SpW02
SMCS116SpW
SMCS332SpW
SpW-10x
ROUTER
ROUTER
TRANSCEIVER
PROTOCOL IP
AT7912E
AT7911E
AT7910E
4-port SpW
16-port SpW
Physical Layer Driver
SpW Node
Router
Router
Single
bidirectional
SpW link
3 identical
bidirectional
SpW links
9-Port SpW
router
Synchronous
transmit/receive
FIFO
FIFO (8- or
16-bit data
width)
HOCI inter-face
or Link control
interface
9-bit FIFO
Input/Output
FIFO
FIFOs (256x9bits)
Interface to
UT200SpW4RTR,
UT200SpW16RTR,
or UT100SpW02
Physical
Layer
N/A
N/A
LVDS
N/A
N/A
FIFO
N/A
Code
Format
N/A
N/A
N/A
Verilog
N/A
N/A
N/A
Ports
4 SpW ports
16 SpW ports
1 SpW Node
1 SpW Llnk
3 SpW links
8 SpW links
1 System port
1 System port
1 SpW Node with
redundancy
Baud Rate
200Mbps
120Mbps
200Mbps
85Mbps
200Mbps
200Mbps
200Mbps
Package
255-CLGA
TBD
28-FP
208-CQFP, 288CQFP, 484CCGA/CLGA/
100-
196-MQFPL
196
2 System
Ports
MQFPF
MQFPL
PBGA, 208-QFP,
280-PBGA
Core
Voltage
I/O Voltage
2.5V
2.5V
3.3V
3.3V
3.3V
N/A
3.3V
3.3V
3.3V
N/A
5.0V
5.0V
5.0V
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