Interfacing ESP32 with Apple II/S-100/parallel buses

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tschak909
Posts: 36
Joined: Mon Oct 26, 2020 8:17 pm

Interfacing ESP32 with Apple II/S-100/parallel buses

Postby tschak909 » Sat Oct 16, 2021 3:45 pm

I'm very surprised that nobody has done a project to interface an ESP32 with a parallel bus like Apple II, S-100, etc.

Would there need to be a CPLD in the middle to act as a buffer?

-Thom
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tommeyers
Posts: 184
Joined: Tue Apr 17, 2018 1:51 pm
Location: Santiago, Dominican Republic

Re: Interfacing ESP32 with Apple II/S-100/parallel buses

Postby tommeyers » Sat Oct 16, 2021 10:58 pm

Lots of info:

Google:"interface to apple Ii bus"

CPLD not needed
IT Professional, Maker
Santiago, Dominican Republic
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ESP32SoftCard
Posts: 2
Joined: Fri Jul 28, 2023 11:11 am

Re: Interfacing ESP32 with Apple II/S-100/parallel buses

Postby ESP32SoftCard » Fri Jul 28, 2023 11:15 am

tschak909 wrote: I'm very surprised that nobody has done a project to interface an ESP32 with a parallel bus like Apple II, S-100, etc.

Would there need to be a CPLD in the middle to act as a buffer?

-Thom
I did it. More info here: https://www.applefritter.com/content/es ... d-apple-ii
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