§Wire from the adjacent DIMM slot to the isolated pin

Using a short length of rework wire connect the adjacent slot’s identical pin, e.g. pin 157 for S0, to the isolated pin on the dedicated DIMM slot.

3) FS1024 or FS1025 Interposer

Use of either of these interposers allows a single DIMM slot to support both the FS2331 probe and a DIMM module. The convenience of this approach can be offset by the impact of the additional etch length that the interposer provides. If an FS1024 or 1025 interposer is used, J5 jumpers should be configured per the previous table. This allows the FS2331 to use the Chip Select signals as seen by the DIMM module in the interposer. This does not provide Chip Select signals from any other DIMM slot. Please note that the jumper J10 on the FS2331 has to be removed when the probe is in the interposer in order to reduce loading on CK0.

Factory config is J10 jumper installed.

Unused Pods

Depending on the DDR bus speed being probed and the logic analyzer cards used, there may be unused pods. These pods may be used to trace other signals. You should remember to add the two pods to the machine (using the “Pod Assignment” dialog of the Format tab). You will also need to setup the format spec to map labels to these channels on the DDR probe.

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Agilent Technologies FS2331 user manual § Wire from the adjacent Dimm slot to the isolated pin, Unused Pods