YM2203
Key Features
- The FM system sound source produce three different sounds simultaneously. *One of the above three sounds can be set to the mode by which specific sound effects and composite sine wave sound are synthesized. *Two programmable timers are incorporated. *8 bits general purpose input/output ports of two system are incorporated. *Three square wave sounds and white noise can be produced in addition to the FM system sounds. *Clock divider is built in so that wide operating frequency range is obtained. *Input and output are compatible with TTL. *Nch-Si gate MOS LSI is used . *Single phase power source of 5V is used . *This is compatible with software ofYM2149 and AY-3-8910 and 8912 produced by GI.
