Brian Sidebotham ha scritto:

> In the case of FPGA's and Micro's, we could possibly do with being
> able to define a set of pin types for a single pin. When the schematic
> symbol is placed, we should perhaps be able to click on a pin and
> change the pin type from an enum of pin types allowed for that pin.
Uhm... Just a simple thing pops up in my mind: what about 
microcontrollers where pins are changed at runtime between input and 
output? An example is an optimized keyboard scan algorithm (that 
requires a change from input to output and back to input on a set of 
pins and the inverse one on another.

I don't think it's possible to create a rule for this...

BYtE,
  Diego.

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