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Signal Assignments on Probe Pods
There are signal connections for up to 6 different logic analyzer adapter cables
(E5378A). This provides the user with some flexibility in terms of which signals they
connect to based on the type of analysis that is needed, e.g. SB or NB only, all trigger
events, SB and NB traffic together, etc. The 16753/4/5/6 cards require the E5378A
adapter cables. 1 Adapter cable is required for 2 logic analyzer pods.
Logic Analyzer card requirements
The FS2343 FBDIMM Probe requires up to five logic analyzer cards depending on what
decode information is required by the user. There are several different configuration files
provided for the following applications. Note: all these configurations require the use of
16753/4/5/6 cards and Dual Sample Mode in the Logic Analyzer.
Configuration files
Probe Configuration Configuration
File
Probe Connections to the
Analyzer
State Analysis requirement
SB and NB up to 533 Mb/s
with 10 trigger bits
FB238_5 J10 (Master) Odd and
Even, J13 Odd and Even,
J9 odd/even, J11 Odd and
Even, J12 Odd and Even
3 cards configured as one module for
speeds up to 533 Mb/s
SB Only and 8 Trigger bits FB238_4 J9 Even, J10 (Master) Odd
and Even, J12 Even, J13
Odd and Even
3 cards configured as one module, one
dual sample state machine
NB Only and 9 Trigger bits FB238_3 J9 Odd and Even, J11
Odd and Even, J12 Odd
and Even, J15 (Master)
Odd
4 cards configured as one module, one
dual sample state machine
Full NB and SB with 5
Trigger bits
FB238_2 J9 Odd and Even, J10
(Master) Odd and Even,
J11 Odd and Even, J12
Odd, J13 Odd and Even
5 cards configured as one module, one
dual sample state machine
12 lane NB and SB with 10
Trigger bits
FB238_1 J9 Odd and Even, J10
(Master) Odd and Even,
J11 Odd and Even, J12
Even, J13 Odd and Even
5 cards configured as one module, one
dual sample state machine