Pullup command not supported

SD70M

Senior Member
Hi guys

Just read, and more importantly understood, the pullup command. ;)

Added the code to be used on unused pins on 14 Picaxe's, 08M2,14M2 and 20M2, in VSM.

Syntax in PE showed all was well.

Ran the VSM schematic simulation and it runs but showed info in the Sim Log that pullup command not supported. It was not shown as an error.

Am I correct that it is irrelevant in VSM and will be fine on the real circuits?

Thanks

Angie
 

hippy

Senior Member
Am I correct that it is irrelevant in VSM and will be fine on the real circuits?
I would guess so.

Where it would be relevant in VSM is if the inputs were driven by open collector inputs or pull-down switches with no pull-ups.

It would also likely affect cases when reading unconnected (floating) pins where the values will probably differ between VSM and the real circuit.
 

SD70M

Senior Member
Thanks Hippy,

I'm only using the pullup on unused pins to save me having to route a number of 10k resistors to 0V.

Angie
 
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