TANDON CORPORATION
ARC (VERSION 2)
| 
 
  | |
| 
 Data bus:  | 
 16-bit, ISA  | 
| 
 Size:  | 
 Full-length, full-height card  | 
| 
 Hard drive supported:  | 
 Two RLL ST506/412 drives  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 4-pin connector - drive active LED  | 
 JP1  | 
| 
 20-pin data cable connector - drive 2  | 
 P1  | 
| 
 20-pin data cable connector - drive 1  | 
 P2  | 
| 
 34-pin control cable connector - hard drive  | 
 P3  | 
| 
 34-pin control cable connector - floppy drive  | 
 P4  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 Factory configured - do not alter  | 
 JP2  | 
 open  | 
| » | 
 Primary floppy address selected  | 
 JP3  | 
 pins 1 & 2 closed  | 
| 
 Secondary floppy address selected  | 
 JP3  | 
 pins 2 & 3 closed  | |
| 
 INTERRUPT SELECT  | |||||
| 
 IRQ  | 
 Jumper A  | 
 Jumper B  | 
 Jumper C  | 
 Jumper D  | |
| » | 
 IRQ14  | 
 open  | 
 open  | 
 open  | 
 closed  | 
| 
 IRQ10  | 
 closed  | 
 open  | 
 open  | 
 open  | |
| 
 IRQ11  | 
 open  | 
 closed  | 
 open  | 
 open  | |
| 
 IRQ12  | 
 open  | 
 open  | 
 closed  | 
 open  | |
| 
 BIOS ADDRESS - JP5  | |||||
| 
 Address  | 
 Jumper A  | 
 Jumper B  | 
 Jumper C  | 
 Jumper D  | |
| » | 
 C8000h  | 
 open  | 
 closed  | 
 open  | 
 open  | 
| 
 C0000h  | 
 closed  | 
 open  | 
 open  | 
 open  | |
| 
 D0000h  | 
 open  | 
 open  | 
 closed  | 
 open  | |
| 
 D8000h  | 
 open  | 
 open  | 
 open  | 
 closed  | |