name: YM2612 function: FM sound generator package: DIP,24 manufacturer: Yamaha added-by: Andre Delavy comment: Genesis Megadrive FM chip +--()--+ GND | 1 24| 0M(CLK) D0 | 2 23| Vcc D1 | 3 22| A.Vcc D2 | 4 21| MOL D3 | 5 20| MOR D4 | 6 19| A.GND D5 | 7 18| A1 D6 | 8 17| A0 D7 | 9 16| /RD ? |10 15| /WR /IC |11 14| /CS GND |12 13| /IRQ +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/