General Specifications
• RS-232x2 for 3 rd/4 th COM(optional S-232x1+RS-422/RS-485x1)
SMC 665 I/O cguo syooirt 2 ports 16C550 high speed RS-232C

• Audio
ESS 1869A 3D high-performance,mixed-signal, 16-bit stereo chip

• High-quality 20-voice ESFM Music Synthesizer,support

• FM music synthesis in OPL-3

• Programmable sample rates from 4 to 48 KHz for record and playback

• Full-duples for simultaneous record and playback

• 3-button hardware master volume control and speaker volum control

• Software address mapping,4 DMA and 6 IRQ selections for Plug and Play

• MPU-401(UART mode) interface for wavetable synthesizers & MIDI devices

• High speed 16-bit ADC and DAC with filters

• 7-channel stereo audio mixer with multi Input Sources(DAC synthesizer,mono in , Mlcrophone in , line in and CD in )

• Output
speaker out, line out and game port

• DOC SSD socket
32-pin Socket fo9r M-System DOC SSD 2~144MB