V-Tech Genius Leader Debugging Cartridge and PCB
Description
This is a work-in-progress for a break-out cartridge for the vintage "V-Tech Genius Leader" series of children's learning computers. For up-to-date information about the whole project, see the hackaday project page at https://hackaday.io/project/166921-v-tech-genius-leader-precomputer-hacking Currently, the debug cartridge latches onto the bus at a given memory address and allows for a simple 1-byte I/O. I have created a FTDI-USB terminal connection to a Raspberry Pi and a proof-of-concept MIDI port using these designs :-) I also included my <em>crappy</em> PCB designs in the hope that someone with better KiCAD skills will create a usable version that is suitable for sending to a PCB manufacturer. Use the 3D printable cartridge case to make it look "legit". There is also an Illustrator file for that sweet, sweet Genius Leader label design :-) There is also some compiler support for the Genius Leader in the z88dk compiler suite. See <a href="https://www.z88dk.org/forum/viewtopic.php?pid=16831">https://www.z88dk.org/forum/viewtopic.php?pid=16831</a> for discussions about that. Help and improve this and let's make a nice plug-and-play debugging cartridge for these inexpensive computers! Cheers!
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