I build pico-56 microcomputer. It has 2 ports for NES joystick. I have several joystick with db9 and broken wires/connectors, and decide to repair with NES 7pin connector. Light googling show me pinouts and now joysticks works. I note this here. ps. joystick with db9 - modern schematic for unification with rs232 devices. Original wiring use db7 DB9 nes joystick pinout Connector 9 8 7 6 5 4 3 2 1 Signals with colors ...
I spent a week trying to build a cross-compiler for avr. The problem is that avr-studio for mac m1 is here, you can download it, but when you try to install packages (for example with the avr compiler), the x86_64 version is downloaded. I don’t have rosetta (for fundamental and some practical reasons), so I had to build gcc manually. Surelly, it was done. In my case, gcc compilation took 45 minutes clear time. ...
Febrary is not only warm, but also brought many ideas for implementation. The repair and run korvet, delta-s, galaksija, pentagon and orion are in progress! To be continued.
First post in 2025. Update information about my collection. Add several pages with hardware waits for publishing. To be continue.
Wants to eat? Welcome to botwa ;)
Print XT case on 3d printer. Models from Sergey Kiselev
Everybody need a house. Long way from 2021 to 2024.
Defans in SPb
C64 games archive
While soldering c64 sd2iec I am looking for additional information about pcb, firmware and etc. Found Stefan Wagner site and github. It contains lots of small but very usefull project and information. Just want to store and notice you about this. GitHub with sources c64 devices DiskMaster DiskBody and xu1541 small board allow connect commodore 1541 disk drives to pc TapeBody allow connect datasette to PC c64 PowerGuard and DiskDrive PowerGuard guardian for old commodores power supply ...