EVEREX SYSTEMS, INC.
EV-657B (PWA-00169-00)
| 
 Card Type  | 
 Video card  | 
| 
 Video Chip Set  | 
 Unidentified  | 
| 
 Highest Resolution Supported  | 
 Unidentified  | 
| 
 Maximum Video Memory  | 
 Unidentified  | 
| 
 Data Bus  | 
 8-bit ISA  | 
| 
 Video Types Supported  | 
 Monochrome, CGA, EGA  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 Feature connector  | 
 CN1  | 
 RCA jack (Non functional)  | 
 J2  | 
| 
 RCA jack (Non functional)  | 
 J1  | 
 15-pin analog video port  | 
 J3  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| » | 
 Factory configured - do not alter  | 
 W1  | 
 Pins 1 & 2 closed  | 
| » | 
 EGA address is 3XXh  | 
 W3  | 
 Pins 1 & 2 closed  | 
| 
 EGA address is 2XXh  | 
 W3  | 
 Pins 2 & 3 closed  | |
| » | 
 Factory configured - do not alter  | 
 W4  | 
 Open  | 
| » | 
 Factory configured - do not alter  | 
 W7  | 
 Pins 1 & 2 closed  | 
| 
 Non maskable interrupt  | 
 W10  | 
 Pins 1 & 2 closed  | |
| 
 Interrupt selected  | 
 W10  | 
 Pins 2 & 3 closed  | |
| » | 
 Card installed in other slot  | 
 W13  | 
 Pins 1 & 2 closed  | 
| 
 Card installed in XT-slot 8  | 
 W13  | 
 Pins 2 & 3 closed  | |
| » | 
 Hercules emulation disabled  | 
 SW1/5  | 
 Off  | 
| 
 Hercules emulation enabled  | 
 SW1/5  | 
 On  | |
| » | 
 Factory configured - do not alter  | 
 SW1/6  | 
 Off  | 
| 
 INTERRUPT SELECTION  | ||||||||
| 
 IRQ  | 
 W12/A  | 
 W12/B  | 
 W12/C  | 
 W12/D  | 
 W12/E  | 
 W12/F  | 
 W12/G  | |
| 
 2  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | |
| 
 3  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | |
| 
 4  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | |
| 
 5  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | |
| 
 6  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | |
| 
 7  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | |
| » | 
 Disabled  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 VIDEO CONFIGURATION  | |||||
| 
 Monitor  | 
 Mode  | 
 SW1/1  | 
 SW1/2  | 
 SW1/3  | |
| » | 
 EGA  | 
 EGA 80 x 25  | 
 Off  | 
 On  | 
 On  | 
| 
 Mutli-sync  | 
 EGA 80 x 25  | 
 Off  | 
 On  | 
 On  | |
| 
 EGA  | 
 CGA 80 x 25  | 
 On  | 
 On  | 
 On  | |
| 
 CGA (A)  | 
 CGA 80 x 25  | 
 Off  | 
 Off  | 
 Off  | |
| 
 CGA (B)  | 
 CGA 40 x 25  | 
 On  | 
 Off  | 
 Off  | |
| 
 Monochrome  | 
 Monochrome  | 
 Off  | 
 Off  | 
 On  | |
| 
 VIDEO CONFIGURATION (CON’T)  | |||||
| 
 Monitor  | 
 Mode  | 
 SW1/4  | 
 SW1/7  | 
 SW1/8  | |
| » | 
 EGA  | 
 EGA 80 x 25  | 
 Off  | 
 On  | 
 On  | 
| 
 Mutli-sync  | 
 EGA 80 x 25  | 
 Off  | 
 Off  | 
 On  | |
| 
 EGA  | 
 CGA 80 x 25  | 
 Off  | 
 On  | 
 On  | |
| 
 CGA (A)  | 
 CGA 80 x 25  | 
 On  | 
 On  | 
 Off  | |
| 
 CGA (B)  | 
 CGA 40 x 25  | 
 On  | 
 On  | 
 Off  | |
| 
 Monochrome  | 
 Monochrome  | 
 Off  | 
 Off  | 
 Off  | |