UNIDENTIFIED
UMC VL-BUS GRAPHICS I/O ADAPTER (VER 1)
| 
 Card Type  | 
 Multi-I/O card  | 
| 
 Maximum Onboard Memory  | 
 Unidentified  | 
| 
 Hard Drives supported  | 
 Two IDE (AT) drives  | 
| 
 Floppy drives supported  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 Data Bus  | 
 32-bit VESA Local Bus  | 
| 
 Card Size  | 
 Full-length, full-height card  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Location  | 
 Function  | 
 Location  | 
| 
 10-pin serial port 1 - internal  | 
 CN1  | 
 34-pin cable connector - floppy drive  | 
 J4  | 
| 
 10-pin serial port 2 - internal  | 
 CN2  | 
 Feature connector  | 
 J5  | 
| 
 Video connector  | 
 CN3  | 
 40-pin primary IDE(AT) connector  | 
 J6  | 
| 
 25-pin parallel port - external  | 
 CN4  | 
 4-pin connector - drive active LED  | 
 J7  | 
| 
 16-pin game port  | 
 J3  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| » | 
 IDE primary address is 1F0h  | 
 JP1/4  | 
 Open  | 
| 
 IDE secondary address is 170h  | 
 JP1/4  | 
 Closed  | |
| » | 
 IDE interface enabled  | 
 JP1/5  | 
 Open  | 
| 
 IDE interface disabled  | 
 JP1/5  | 
 Closed  | |
| » | 
 Factory configured - do not alter  | 
 JP3  | 
 Unidentified  | 
| » | 
 Serial port 1 enabled  | 
 JP4/1  | 
 Open  | 
| 
 Serial port 1 disabled  | 
 JP4/1  | 
 Closed  | |
| » | 
 Serial port 2 enabled  | 
 JP4/3  | 
 Open  | 
| 
 Serial port 2 disabled  | 
 JP4/3  | 
 Closed  | |
| » | 
 Video IRQ2 disable  | 
 JP4/5  | 
 Closed  | 
| 
 Video IRQ2 enable  | 
 JP4/5  | 
 Open  | |
| » | 
 Parallel port enabled  | 
 JP5/1  | 
 Open  | 
| 
 Parallel port disabled  | 
 JP5/1  | 
 Closed  | |
| » | 
 Floppy drive interface enabled  | 
 JP5/3  | 
 Open  | 
| 
 Floppy drive interface disabled  | 
 JP5/3  | 
 Closed  | |
| » | 
 Floppy address is 3F1-3F7h  | 
 JP5/4  | 
 Open  | 
| 
 Floppy address is 371-377h  | 
 JP5/4  | 
 Closed  | |
| » | 
 Game port enabled  | 
 JP5/5  | 
 Open  | 
| 
 Game port disabled  | 
 JP5/5  | 
 Closed  | |
| 
 CPU CLOCK SELECTION  | ||||
| 
 Active/cycle  | 
 JP1/1  | 
 JP1/2  | 
 JP1/3  | |
| » | 
 15T/30T  | 
 Open  | 
 Open  | 
 Open  | 
| 
 15T/19T  | 
 Open  | 
 Open  | 
 Closed  | |
| 
 9T/13T  | 
 Open  | 
 Closed  | 
 Open  | |
| 
 18T/37T  | 
 Open  | 
 Closed  | 
 Closed  | |
| 
 10T/20T  | 
 Closed  | 
 Open  | 
 Open  | |
| 
 10T/14T  | 
 Closed  | 
 Open  | 
 Closed  | |
| 
 5T/9T  | 
 Closed  | 
 Closed  | 
 Open  | |
| 
 18T/37T  | 
 Closed  | 
 Closed  | 
 Closed  | |
| 
 PARALLEL PORT ADDRESS SELECTION  | |||
| 
 Setting  | 
 Label  | 
 Position  | |
| » | 
 LPT1 (378h)  | 
 JP5/2  | 
 Open  | 
| 
 LPT2 (278h)  | 
 JP5/2  | 
 Closed  | |
| 
 SERIAL PORT 1 ADDRESS SELECTION  | |||
| 
 Setting  | 
 Label  | 
 Position  | |
| » | 
 COM1 (3F8h)  | 
 JP4/2  | 
 Open  | 
| 
 COM3 (3E8h)  | 
 JP4/2  | 
 Closed  | |
| 
 SERIAL PORT 2 ADDRESS SELECTION  | |||
| 
 Setting  | 
 Label  | 
 Position  | |
| » | 
 COM2 (2F8h)  | 
 JP4/4  | 
 Open  | 
| 
 COM4 (2E8h)  | 
 JP4/4  | 
 Closed  | |