Note, I’ve edited my earlier post.
According the the Acorn documentation, pin 9 may also be used as a light pen input (LPTSTB) if “connected”. I presume via a link (or PCB pads for one) on the board. But I have never investigated this.
Mark
According the the Acorn documentation, pin 9 may also be used as a light pen input (LPTSTB) if “connected”. I presume via a link (or PCB pads for one) on the board. But I have never investigated this.
Mark
Statistics: Posted by 1024MAK — Fri Mar 07, 2025 9:19 am