Ym2413_instruments.bin ((new)) May 2026

The file ym2413_instruments.bin is a binary file that likely contains instrument parameter data for the (also known as the OPLL) sound chip. This chip is a 4-operator FM synthesis chip used in various MSX computers, Sega Master System (as FM sound unit), some arcade boards, and early PC sound cards.

Let me clarify — are you asking me to of a specific ym2413_instruments.bin file? Or do you want me to describe the typical layout so you can parse it yourself? ym2413_instruments.bin

Without the actual binary content, I can't give you the exact values. However, I can tell you the of such a file if it follows the standard YM2413 instrument ROM dump. Standard YM2413 instrument ROM format (4 bytes per instrument) For the built-in 15 instruments + 1 user instrument slot, the data is often arranged as: The file ym2413_instruments