Tools, APP Software Used etc.
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KiCADKicad
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Raspbian OSRaspberry Pi
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Description
Apple2-IO-RPi v6
Purpose
The purpose of this project is to provide I/O for an Apple II series 8 bit computer via a Raspberry Pi Zero W which is powered by the Apple II expansion bus. This includes using the attached RPi Zero W for it's storage, network and processor to provide new functionality for the Apple II.
Features
- Boot message which waits for RPi to be ready
- ProDOS bootable drive from image stored on RPi
- Linux bash shell to the RPi from the Apple II including some VT100 support via -SHELL from ProDOS
- Load binary files directly from the RPi to the II (temporarily removed from firmware but will come back as a utility or dynamic virtual drive
- Update Apple II firmware in place from image on RPi (note, this is done per slot)
- Supports two drive images at the same time
- Supports "RPI" command from BASIC to execute Linux commands from the command prompt or inside BASIC programs: 10 PRINT CHR$(4);"RPI ls -al /"
Setup
https://github.com/tjboldt/Apple2-IO-RPi/discussions/63
Sixth Revision Hardware
New hardware revision adds a jumper to select internal (Apple expansion bus) or external (USB) power.
Code
https://github.com/tjboldt/Apple2-IO-RPi
https://github.com/tjboldt/Apple2-IO-RPi
Mar 01,2022
2,915 views
Apple2-IO-RPi v6
Expansion board for Apple //e and IIgs computers that provides virtual hard drive and shell access to an attached Raspberry Pi Zero W 2.
2915
15
1
Published: Mar 01,2022
Standard PCB
Download Gerber file 28
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