Merge pull request #7 from Manarabdelaty/update_spice

Update spice netlist to pass the precheck, documentation updates, and minor CI update

Author: jeffdi

.github/workflows/caravan_build.yml

@@ -6,6 +6,7 @@ on:
     push:
     # Runs on Pull Requests
     pull_request:
+    workflow_dispatch:
 
 jobs:
   make_truck:

.github/workflows/user_project_ci.yml

@@ -6,6 +6,7 @@ on:
     push:
     # Runs on Pull Requests
     pull_request:
+    workflow_dispatch:
 
 jobs:
   precheck:

caravel

@@ -242,6 +242,13 @@ configured for output to be seen and measured, implying that the
 management SoC power supply must be stable and the C program running
 off of the SPI flash before the user area power supplies are raised.
 
+**NOTE**
+
+   When running spice extraction on the user_analog_project_wrapper layout, it is recommended to use `ext2spice short resistor`. 
+   This is to preserve all the different port names in the extracted netlist. In case you have two ports that are electrically shorted
+   in the layout, the `short resistor` option will tell magic not to merge the two shorted ports instead it adds zero-ohm ideal resistors 
+   between the net names so that they can be kept as separate nets. 
+   
 
 Running Open-MPW Precheck Locally
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