[top] — Jtbeta.zip Download
: Do not unzip the file on MiSTer; the core expects the compressed archive.
Copy beta.bin to the Assets/[core_name]/common folder for every beta core you wish to use. :
: The most direct way to download the latest version is via the Jotego Patreon page. Jtbeta.zip Download
Place the jtbeta.zip file in the of your Pocket's SD card.
: Copy the jtbeta.zip file to the /media/fat/games/mame folder on your SD card. : Do not unzip the file on MiSTer;
: If using the popular update_all.sh script, ensure that "Install Premium Cores" (sometimes listed as "JTCORES") is enabled in the script's settings. 2. Analogue Pocket
To obtain the file, you must be a financial supporter of Jotego's work, as these beta keys are a perk for his community contributors. Place the jtbeta
The Analogue Pocket requires the key to be in a specific binary format rather than a zip. :
The installation process for jtbeta.zip differs depending on which FPGA device you are using. 1. MiSTer FPGA
For MiSTer users, the process is straightforward as the system is designed to read the zip file directly.


