AQUARIUS SYSTEMS, INC.
AT BUS I/O KARTE
| 
 
  | |
| 
 Data bus:  | 
 16-bit ISA  | 
| 
 Size:  | 
 Half-length, full-height card  | 
| 
 Hard drive supported:  | 
 Two IDE(AT) drives  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 40-pin IDE(AT) connector  | 
 J1  | 
| 
 34-pin cable connector - floppy drive  | 
 J5  | 
| 
 10-pin serial port 2 - internal  | 
 CN1  | 
| 
 9-pin serial port 1 - external  | 
 CN2  | 
| 
 25-pin parallel port - external  | 
 CN3  | 
| 
 2-pin connector - drive active LED  | 
 CN5  | 
| 
 USER CONFIGURABLE SETTINGS  | ||
| 
 Function  | 
 Location  | 
 Setting  | 
| 
 IOCHRDY signal disabled  | 
 J2  | 
 open  | 
| 
 IOCHRDY signal enabled  | 
 J2  | 
 closed  | 
| 
 Floppy transfer rate is 300 KB/s  | 
 J3  | 
 closed  | 
| 
 Floppy transfer rate is 250 KB/s  | 
 J3  | 
 open  | 
| 
 Floppy drive interface enabled  | 
 J4  | 
 closed  | 
| 
 Floppy drive interface disabled  | 
 J4  | 
 open  | 
| 
 Parallel port address is 278h  | 
 J6  | 
 pins 1 & 2 closed  | 
| 
 Parallel port address is 378h  | 
 J6  | 
 pins 2 & 3 closed  | 
| 
 USER CONFIGURABLE SETTINGS CONTINUED  | ||
| 
 Function  | 
 Location  | 
 Setting  | 
| 
 Serial Port I address is 3E8h  | 
 J7  | 
 pins 1 & 2 closed  | 
| 
 Serial Port I address is 3F8h  | 
 J7  | 
 pins 2 & 3 closed  | 
| 
 Serial Port I disabled  | 
 J7  | 
 open  | 
| 
 Serial Port 2 address is 2E8h  | 
 J8  | 
 pins 1 & 2 closed  | 
| 
 Serial Port 2 address is 2F8h  | 
 J8  | 
 pins 2 & 3 closed  | 
| 
 Serial Port 2 disabled  | 
 J8  | 
 open  | 
| 
 IDE(AT) interface enabled  | 
 J9  | 
 pins 1 & 2 closed  | 
| 
 IDE(AT) interface disabled  | 
 J9  | 
 pins 2 & 3 closed  | 
| 
 Parallel port IRQ 7 select  | 
 J10  | 
 pins 2 & 3 closed  | 
| 
 Parallel port IRQ 5 select  | 
 J10  | 
 pins 1 & 2 closed  |