CHASE RESEARCH, INC.
CHASE IOPRO
| 
 Card Type  | 
 Serial interface  | 
| 
 Chipset Controller  | 
 N/A  | 
| 
 I/O Options  | 
 Serial port (64)  | 
| 
 Maximum DRAM  | 
 N/A  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Power cable connector  | 
 CN1  | 
 Power connector  | 
 CN3  | 
| 
 Data cable connector  | 
 CN2  | ||
| 
 BASE I/O ADDRESS CONFIGURATION  | ||||
| 
 » Address | 
 LK1  | 
 LK2  | 
 LK3  | |
| » | 
 180h  | 
 Open  | 
 Open  | 
 Open  | 
| 
 190h  | 
 Closed  | 
 Open  | 
 Open  | |
| 
 200h  | 
 Open  | 
 Closed  | 
 Open  | |
| 
 240h  | 
 Closed  | 
 Closed  | 
 Open  | |
| 
 280h  | 
 Open  | 
 Open  | 
 Closed  | |
| 
 2E0h  | 
 Closed  | 
 Open  | 
 Closed  | |
| 
 300h  | 
 Open  | 
 Closed  | 
 Closed  | |
| 
 340h  | 
 Closed  | 
 Closed  | 
 Closed  | |
| 
 FACTORY CONFIGURED - DO NOT ALTER  | |
| 
 Jumper  | 
 Position  | 
| 
 LK6  | 
 Open  | 
| 
 LK8  | 
 Open  | 
| 
 MISCELLANEOUS TECHNICAL NOTE  | 
| 
 Serial ports are located on external units (CN2).  |