PETDuino in Datasette: Difference between revisions
No edit summary |
No edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 20: | Line 20: | ||
you can find a .PDF of the schematic here: | you can find a .PDF of the schematic here: | ||
[[File:DATASETTE-DUINO.pdf]] | [[File:DATASETTE-DUINO.pdf]] | ||
this is a picture of the schematic: | |||
[[File:DATASETTE-DUINO-1.png|1000px]] | |||
note the arduino nano pins 19 to 23 that are labelled down/next up stop and play will go to buttons or contacts corresponding to fast.forward rewind stop and play. I plan to modify the datasette so that pressing these keys will ground the corresponding pin. | |||
Revision as of 23:34, 11 June 2024
| Project PETDuino in Datasette | |
|---|---|
| |
| for my museum PET (CBM4032) I wanted to use a PET2SD floppy disk emulator, but I discovered that due to the fact that this PET has the original BASIC (rev 1,0) it doesn't support diskdrives, it doesn't have IEEE drivers, so I switched to my CBM8032 which does, but due to it 80-kolumn screen there are almost no kames working on a CBM8032!
at the moment the PET in the national video game museum in Zoetermeer is the ZX-81 game that was ported to the PET in 2021. it can be loaded from the PET2SD using the load"*",8 command. the other working game is a frogger clone. I decided to solve this conundrum by building a version of the casduino into a defective datasette. I found a fritzing diagram of a sd card reader for a CBM cassettedeck asa starter, together with the schematic of my previous TZXDuino Pico. | |
| Status | Initializing |
| Contact | mahjongg |
| Last Update | 2024-06-11 |
8 may 2024 Started with a Datasette with an Arduino and Sd-Card
Found a fritzing Diagram of a "casduino" for a C64/PET Datasette. Started with converting the diagram to a KiCad schematic, using the TZXDuino Pico as example, so that I don't need to use a separate SD-card interface board, or 3V3 regulator. this DATASETTE-Duino uses a 2x16 LCD with an I2C backpack..
I converted the fritzing diagram to a schematic, using the fritzing diagram and my earlier tzxduino. you can find a .PDF of the schematic here: File:DATASETTE-DUINO.pdf
this is a picture of the schematic:
note the arduino nano pins 19 to 23 that are labelled down/next up stop and play will go to buttons or contacts corresponding to fast.forward rewind stop and play. I plan to modify the datasette so that pressing these keys will ground the corresponding pin.