Global Upholstery Co. 2801330 Manuel D’Utilisation

 

 

 

 

100 MB/second IDE Controller in UDMA mode per the ATA-6 specification 

 

5.25”: 360KB and 1.2MB 

 

3.5”: 720KB, 1.44MB and 2.88MB 

 

16C550 UART with 16/32 byte selectable FIFO buffer 

 

115.2Kbps transmission rate 

The PCB has an integrated REALTEK ALC203 CODEC. The ALC203 is a 20-bit DAC 

and 18-bit ADC full-duplex AC'97 2.3 compatib

le stereo audio CODEC designed for PC 

multimedia  systems,  including  host/soft  audio,  and  AMR/CNR  based  designs.  ALC203 

features are listed below. 

 

Single chip with high S/N ratio (>100 dB)   

 

Meets performance requirements for audio on PC2001 systems   

 

Meets Microsoft WHQL/WLP 2.0 audio requirements   

 

20-bit DAC and 18-bit ADC resolution   

 

18-bit Stereo full-duplex CODEC with independent and variable sampling rate   

 

Complies with AC'97 2.3 specifications   

o 

LINE/HP-OUT, MIC-IN and LINE-IN sensing   

o 

14.318MHz -> 24.576MHz PLL saves crystal