CHASE RESEARCH, INC.
CHASE AT-FAST 16
| 
 Card Type  | 
 Serial card  | 
| 
 Chip Set  | 
 Unidentified  | 
| 
 I/O Options  | 
 Serial ports (16)  | 
| 
 Card Size  | 
 Half-length, full-height  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Label  | 
| 
 Serial ports via 78 pin connector  | 
 CN1  | 
| 
 USER CONFIGURABLE SETTINGS  | ||
| 
 Function  | 
 Label  | 
 Position  | 
| 
 0ms setting  | 
 JP4  | 
 Pins 1 & 2 closed  | 
| 
 2ms setting  | 
 JP4  | 
 Pins 3 & 4 closed  | 
| 
 I/O ADDRESS SELECTION  | |||
| 
 Address  | 
 JP1  | 
 JP2  | 
 JP3  | 
| 
 100  | 
 Pins 1 & 2 closed  | 
 Pins 3 & 4 closed  | 
 Pins 1 & 2 closed  | 
| 
 180  | 
 Pins 1 & 2 closed  | 
 Pins 3 & 4 closed  | 
 Pins 3 & 4 closed  | 
| 
 200  | 
 Pins 3 & 4 closed  | 
 Pins 1 & 2 closed  | 
 Pins 1 & 2 closed  | 
| 
 280  | 
 Pins 3 & 4 closed  | 
 Pins 1 & 2 closed  | 
 Pins 3 & 4 closed  | 
| 
 300  | 
 Pins 3 & 4 closed  | 
 Pins 3 & 4 closed  | 
 Pins 1 & 2 closed  | 
| 
 380  | 
 Pins 3 & 4 closed  | 
 Pins 3 & 4 closed  | 
 Pins 3 & 4 closed  | 
| 
 SIGNAL SET SELECTION  | ||
| 
 Function  | 
 Label  | 
 Position  | 
| 
 Signal set: TXD, RXD, GND, RTS, CTS  | 
 JP5  | 
 RTS  | 
| 
 Signal set: TXD, RXD, GND, DTR, CTS  | 
 JP5  | 
 DTR  | 
| 
 START UP SPEED SELECTION  | ||
| 
 Function  | 
 Label  | 
 Position  | 
| 
 Card starts in high speed mode  | 
 JP6  | 
 Pins 1 & 2 closed  | 
| 
 Card starts in normal speed mode  | 
 JP6  | 
 Pins 2 & 3 closed  | 
| 
 INTERRUPT SELECTION  | ||||||||
| 
 IRQ  | 
 JP3/A  | 
 JP3/B  | 
 JP3/C  | 
 JP3/D  | 
 JP3/E  | 
 JP3/F  | 
 JP3/G  | 
 JP3/H  | 
| 
 IRQ15  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
| 
 IRQ12  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
| 
 IRQ11  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
| 
 IRQ10  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
| 
 IRQ7  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
| 
 IRQ5  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
| 
 IRQ4  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
| 
 IRQ3  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  |