@manual{ymf262_datasheet,
author = {{Yamaha Corporation}},
title = {{YMF262 FM Operator Type-L3 (OPL3)}},
year = {1994},
month = {november},
note = {Datasheet, 20~p.},
url = {https://www.bitsavers.org/components/yamaha/YMF262_199110.pdf}
}