the-flame-trench / Singularity

Repo containing source files for Singularity, an open-source, high reliability on-board computer for Pocketqube-scale spacecraft.

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Add test point to OBC_1V25 net on IssB + BoN

TFT-Ben opened this issue · comments

OBC_1V25_P/R nets have test points, but no inherent way of verifying that the ORing circuitry is working as the output is not probed.

Test points for OBC_1V25_P_PG and OBC_1V25_R_PG might also be useful?

Workflow should be to add test point to both schematics, then the computer PCB - note the PCB testpoint location (or copy the PCB files across to the BoN if the layout for that hasn't been started) and ensure the BoN test point is in the same position.
TP footprint on BoN will be manually changed to a PTH suitable for pogo pin soldering

Test points added to schematic in BoN branch

Make sure these have the same ref_des in the computer schematic vs the BoN!

These TPs have been added to schematic, need implementing on PCB

Test points implemented on Issue_PROTO_B_v002