The YM2610, a.k.a. OPNB, is a sound chip developed by Yamaha. It is a member of Yamaha's OPN family of FM synthesis chips, and related to the YM2608.

OPNBは、FM音源方式を採用することにより、新しいタイプのシンセサイザーとしての 威力をもち、あらゆる音に対応することができます。 Additionally, it can be easily connected to a microcomputer or microprocessor, and contains built-in registers for storing tone information. さらにOPNBは、FM方式の音源とは異なった矩形波の音源およびnoise発生器に加えて ADPCM音源部が内蔵されています。 FM方式の音源を採用し、4音同時発生が可能であり、4音をそれぞ …

YM2610B is basically YM2610 with 2 extra FM channels used at some 90s Taito arcade hardware. it is backward compatible with the original chip. 10xy: set LFO parameters. x …

2022年3月16日 · What is the YM2610B? This is the same chip as the YM2610, but with two extra FM channels. From a discussion I saw a while back in a Discord server, when Yamaha made the YM2610 (developed from the...

This project allows the user to control a YM2610 (B) FM synthesis / ADPCM / SSG sound chip. Software is included to play back YM2610 (B) VGM files which includes any Neo Geo arcade game and various others. It can also play certain Sega Genesis tracks using an included converter script.

2015年12月1日 · As the YM2610 (OPNB) is in the same family as the YM2608 (OPNA), the Nemesis-transcribed YM2608 Application Manual is also a great source of information. (You will need to watch out for differences between the 2608 and 2610, however.)

YM2610B 变体添加了两个额外的FM通道，总共六个通道，但在其他所有功能中都是相同的。 YM2610与YM3016立体声 DAC 结合使用。 YM2610 （又名OPNB ）是Yamaha开发的声音芯片。 它是Yamaha的FM合成芯片家族的成员，与YM2608有关。

Description FM Operator type NB-B Customized version of YM2610 for TAITO Spec 6ch FM(4op) 3ch SSG Fixed rate ADPCM Rompler Variable rate ADPCM Rompler Package SDIP64 Pinout Identical with YM2610 Used for TAITO Arcade machines Links

It is clock (øS) for DAC and signal (SH1, SH2) of the cycle. It is a serial data of FM, ADPCM, and rhythm each sound source part output. It is passing of interactive data of 8bit. CPU and data …

The YM2610 is a sound synthesis and playback chip made by Yamaha, found in all versions of the NeoGeo hardware. It was later merged with other chips in NEO-YSA and NEO-YSA2, which are used on some versions of the NeoGeo CD, the CDZ, the MV1C and on ROM-Only boards.