UNIDENTIFIED
SUPER I/O
| 
 
  | |
| 
 Data bus:  | 
 16-bit, ISA  | 
| 
 Size:  | 
 Half-length, full-height card  | 
| 
 Hard drive supported:  | 
 Two IDE (AT) Interface drives  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 2-pin connector - Drive active LED  | 
 CN1  | 
| 
 15-pin game port - internal  | 
 CN2  | 
| 
 40-pin IDE(AT) Interface connector  | 
 CN3  | 
| 
 34-pin control cable connector - floppy drive  | 
 CN4  | 
| 
 10-pin serial port (COM2/4) - internal  | 
 CN5  | 
| 
 10-pin serial port (COM1/3) - external  | 
 CN6  | 
| 
 25-pin parallel port (LPT2/3) - external  | 
 CN7  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 Game port enabled  | 
 JP1  | 
 pins 1 & 2 closed  | 
| 
 Game port disabled  | 
 JP1  | 
 pins 2 & 3 closed  | |
| » | 
 Hard drive enabled  | 
 JP2  | 
 pins 1 & 2 closed  | 
| 
 Hard drive disabled  | 
 JP2  | 
 pins 2 & 3 closed  | |
| » | 
 Floppy drive enabled  | 
 JP3  | 
 pins 1 & 2 closed  | 
| 
 Floppy drive disabled  | 
 JP3  | 
 pins 2 & 3 closed  | |
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 Serial Port 1 (CN6) is set to COM1  | 
 JP4  | 
 pins 1 & 2 closed  | 
| 
 Serial Port 1 (CN6) is set to COM3  | 
 JP4  | 
 pins 2 & 3 closed  | |
| » | 
 Serial Port 1 (CN6) enabled  | 
 JP5  | 
 pins 1 & 2 closed  | 
| 
 Serial Port 1 (CN6) disabled  | 
 JP5  | 
 pins 2 & 3 closed  | |
| » | 
 Serial Port 2 (CN5) is set to COM2  | 
 JP6  | 
 pins 1 & 2 closed  | 
| 
 Serial Port 2 (CN5) is set to COM4  | 
 JP6  | 
 pins 2 & 3 closed  | |
| » | 
 Serial Port 2 (CN5) enabled  | 
 JP7  | 
 pins 1 & 2 closed  | 
| 
 Serial Port 2 (CN5) disabled  | 
 JP7  | 
 pins 2 & 3 closed  | |
| » | 
 Parallel Port (CN7) is set to LPT2  | 
 JP8  | 
 pins 1 & 2 closed  | 
| 
 Parallel Port (CN7) is set to LPT3  | 
 JP8  | 
 pins 2 & 3 closed  | |
| » | 
 Parallel Port (CN7) enabled  | 
 JP9  | 
 pins 1 & 2 closed  | 
| 
 Parallel Port (CN7) disabled  | 
 JP9  | 
 pins 2 & 3 closed  | |
| » | 
 I/O Channel Ready signal disabled  | 
 JP10  | 
 open  | 
| 
 I/O Channel Ready signal enabled  | 
 JP10  | 
 closed  | |
| » | 
 Hard drive controller installation installed  | 
 JX1  | 
 pins 1 & 2 closed  | 
| 
 Hard drive controller installation not installed  | 
 JX1  | 
 pins 2 & 3 closed  | |
| » | 
 AT-compatible mode enabled  | 
 JX2  | 
 pins 1 & 2 closed  | 
| 
 XT-compatible mode enabled  | 
 JX2  | 
 pins 2 & 3 closed  | |
| » | 
 Hard drive port address is 1F0-1F7, 3F6, 3F7h  | 
 JX3  | 
 pins 1 & 2 closed  | 
| 
 Hard drive port address is 170-177, 376, 377h  | 
 JX3  | 
 pins 2 & 3 closed  | |
| » | 
 Floppy drive port address is 3F2-3F5, 3F7, 1F7h  | 
 JX4  | 
 pins 1 & 2 closed  | 
| 
 Floppy drive port address is 372-375, 377, 177h  | 
 JX4  | 
 pins 2 & 3 closed  | |