Yamaha dx7/9 manual

Page 6
Image 6
Contents Page Page Page Page Page Page ADC Keyboard and Panel Switch ScanningKey ON/OFF and Touch Data Data Transmission from Sub-CPU to Main CPUROM Main CPU OperationRAM LEDOPS Operator LCDEGS Envelope Generator DACPage Output Level Buffer Key Event Buffer Frequency BufferRate Scaling Buffer Modulation Sensitivity BufferPage Page