UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - PCB design -- on a BBC Micro!

julie_m · 18th Apr 2021, 1:55 pm

You might need to run *OPT 4,3 on the disc images to make them bootable. (I'll check the images and re-upload if necessary after this, but you won't need to re-download them; just *OPT 4,3 your own copies.)

The ? and flashing cursor is the command prompt. Try D to draw the design in memory on screen. (It preloads a minimal test design, which was the beginning of a switch joystick interface for the BBC's analogue joystick port.)

I have probably assumed everybody already has the same intimate understanding as I have cultivated while developing it, so any "What do I do?" type questions are gratefully received!

18th Apr 2021, 1:55 pm	#17
julie_m Dekatron Join Date: May 2008 Location: Derby, UK. Posts: 7,735	Re: PCB design -- on a BBC Micro! You might need to run OPT 4,3 on the disc images to make them bootable. (I'll check the images and re-upload if necessary after this, but you won't need to re-download them; just OPT 4,3 your own copies.) The ? and flashing cursor is the command prompt. Try D to draw the design in memory on screen. (It preloads a minimal test design, which was the beginning of a switch joystick interface for the BBC's analogue joystick port.) I have probably assumed everybody already has the same intimate understanding as I have cultivated while developing it, so any "What do I do?" type questions are gratefully received! __________________ If I have seen further than others, it is because I was standing on a pile of failed experiments. Last edited by julie_m; 18th Apr 2021 at 2:14 pm.