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Re: Designing an Apple 1 interface card

BTW, here is the schematic/layout for my "Apple 1 WiFi" card, for reference. It is in the very early stages of development, so there are a number of caveats: - I'm just using the PSoC4 module/kit form factor (socketed) for convenience in testing and ease of layout for homemade PCB (good pi...
by jrsharp
Oct Thu 22, 2015 12:01 pm
 
Forum: Troubleshooting
Topic: Designing an Apple 1 interface card
Replies: 1
Views: 16132

Designing an Apple 1 interface card

Hey all, I dusted off my Replica 1 recently in the interest of developing an interface card for it. I'm developing a flexible card with some reprogrammability, but with an initial purpose of interfacing an ESP8266 WiFi module with the 6502. I've got an etched and assembled board, and it powers up th...
by jrsharp
Oct Thu 22, 2015 2:03 am
 
Forum: Troubleshooting
Topic: Designing an Apple 1 interface card
Replies: 1
Views: 16132

Re: Forth

Carsten, I've been looking for a build of volksForth for the Apple 1, as I've now seen several references to it. Your post here seems to be most promising, but I'm afraid your link is outdated and I was unable to find any relevant Apple 1 related info on your new wiki. Please let me know if you can ...
by jrsharp
Mar Thu 10, 2011 2:59 am
 
Forum: Software
Topic: Forth
Replies: 4
Views: 14054

Dex, using the serial port is a good suggestion. I should've considered that myself. Of course, this is not a serial LCD module that I have, so I will still need to drive it using the AVR. This should work quite well, however, as the AVR has the UART and I can send the incoming byte directly out to ...
by jrsharp
Aug Sat 22, 2009 10:28 pm
 
Forum: Creation Room
Topic: Character LCD question
Replies: 1
Views: 6806

Character LCD question

Hey everybody, I just put together my Replica 1 TE and am anxious to get to work on some hardware hacking I have had in mind for it. I've really been interested in making my replica portable and had been brainstorming various ideas when I picked up the Back to the Garage book and was inspired while ...
by jrsharp
Aug Thu 20, 2009 1:54 am
 
Forum: Creation Room
Topic: Character LCD question
Replies: 1
Views: 6806

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