PSNee V8

The first stealth modchip supporting unlocking BIOS of Japanese versions Sony PlayStation 1

Developed by brill & postal2201, based on PSNee V7 open source project.

• http://www.emu-land.net/forum/index.php/topic,85934.0.html

Supported platforms

PsNee V8 supports the following MCU's:

• ATmega328(A/P/PA) @16Mhz
• ATmega168(A/P/PA) @16Mhz

Installation

To install via the Arduino IDE may require the installation of the MiniCore package.

• https://github.com/MCUdude/MiniCore

Use the programmer to flash MCU. Flashing via COM port is not supported.
Don't use a bootloader!
Example of correct setting for ATmega328P:

Fuses

Before flashing the MCU, you need to configure the fuses.

• Fuses for JAP_FAT consoles: H: DF, L: EE, E: FF
• Fuses for all other consoles: H: DF, L: FF, E: FF

Installation diagram