Please, what are the pins: AX-BIOS, AY-BIOS and DX-BIOS on the IC102?


You should at least open the sketch file and look at it.

The pinout depends on the model of the console motherboard (which no one thinks it is necessary to specify).

However, here it is ...

Hello, I wanted to flash an Arduino Nano

But in the comments of the .ino it says "Also, the Arduino must be flashed using SPI (deleting the bootloader), since I expect a signal ~1 second after power on."

I have an Arduino Uno flashed with ArduinoISP, will it be enough if I flash the Arduino Nano ...

Hello I installed PSnee on a PSONE (PM41-2), how to know if the NTSC patch works? I removed the comment in the .ino file before putting it in the Arduino, but I saw that it had to upload it in a special way in the bootloader so I do not know if it works