English Amiga Board - View Single Post - Two input, Single Output

Solo761 · 23 May 2018, 23:44

Finally dug out that old board and soldered two 1k resistors. PS/2 to Amiga adapter now works without problems.

I planned to do something like integrated PS/2 adapter and mouse switcher that I gave up on when this didn't work. Now I can redo it again

. Only thing to ponder about is if I only put pull ups on fire buttons or on every pin. And probably it's only needed on pins coming from PS/2 adapter side. Joysticks are simple pull to GND.

23 May 2018, 23:44	#13
Solo761 Registered User Join Date: Aug 2013 Location: Croatia Age: 43 Posts: 341	Finally dug out that old board and soldered two 1k resistors. PS/2 to Amiga adapter now works without problems. I planned to do something like integrated PS/2 adapter and mouse switcher that I gave up on when this didn't work. Now I can redo it again . Only thing to ponder about is if I only put pull ups on fire buttons or on every pin. And probably it's only needed on pins coming from PS/2 adapter side. Joysticks are simple pull to GND.