It could be.

LCD_AnyPin.pbp
http://www.picbasic.co.uk/forum/showthread.php?t=7038

Or maybe it was.

VirtualPort.bas
http://www.picbasic.co.uk/forum/show...3158#post83158
http://www.picbasic.co.uk/forum/show...2065#post22065

Which is also part of LCD_AnyPin.
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