Search found 3 matches

by Trax
07 Jan 2019, 21:11
Forum: Hardware and software hacking
Topic: How to expand the memory to 64 K?
Replies: 1
Views: 1021

How to expand the memory to 64 K?

How to expand the memory to 64 K?
I know i need to use address line 15 and a second memory chip but what else?
I will need to control the memory IC's CE pin based on the A15 line.
Is there a already designed circuit for that?
by Trax
05 Jan 2019, 18:38
Forum: Hardware and software hacking
Topic: Pluggy McPlugface PS/2 is it using the BabelFish firmware?
Replies: 1
Views: 862

Pluggy McPlugface PS/2 is it using the BabelFish firmware?

Is the Pluggy McPlugface PS/2 is it using the BabelFish firmware?
or whee can its firmware be found in source form?
by Trax
04 Nov 2018, 20:35
Forum: Hardware and software hacking
Topic: First gigatron clone
Replies: 11
Views: 4214

Re: First gigatron clone

tocksin wrote:
14 Sep 2018, 19:51
The attachment 2018-09-14 15_21_31-GGTron.PrjPCB - Altium Designer (18.1.9).jpg is no longer available
Can the 2018-09-14 15_21_31-GGTron.PrjPCB be downloaded some ware else?