EVEREX SYSTEMS, INC.
TEMPO 386/25/33C (EV-18103)
| 
 Processor  | 
 80386  | 
| 
 Processor Speed  | 
 25/33MHz  | 
| 
 Chip Set  | 
 Unidentified  | 
| 
 Video Chip Set  | 
 Unidentified  | 
| 
 Maximum Onboard Memory  | 
 32MB  | 
| 
 Maximum Video Memory  | 
 1MB  | 
| 
 Cache  | 
 128KB  | 
| 
 BIOS  | 
 Unidentified  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 Floppy drive interface, IDE interface, parallel port, serial ports (2), VGA feature connector, VGA port, riser slot  | 
| 
 NPU Options  | 
 80387  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 PS/2 mouse port  | 
 CN1  | 
 IDE interface  | 
 CN7  | 
| 
 Parallel port  | 
 CN2  | 
 Floppy drive interface  | 
 CN8  | 
| 
 Serial port 2  | 
 CN3  | 
 Front panel LEDs  | 
 J1  | 
| 
 Serial port 1  | 
 CN4  | 
 Speaker/reset switch  | 
 J2  | 
| 
 VGA port  | 
 CN5  | 
 Riser slot  | 
 SL1  | 
| 
 VGA feature connector  | 
 CN6  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| 
 Floppy type select (jumper information unavailable)  | 
 JP1  | 
 Unavailable  | |
| 
 IRQ2 enabled  | 
 JP2 pins 1 & 2  | 
 Closed  | |
| 
 IRQ2 disabled  | 
 JP2 pins 1 & 2  | 
 Open  | |
| 
 On board video enabled  | 
 JP2 pins 5 & 6  | 
 Closed  | |
| 
 On board video disabled  | 
 JP2 pins 5 & 6  | 
 Open  | |
| 
 DRAM CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 1MB  | 
 (4) 256K x 9  | 
 None  | 
| 
 2MB  | 
 (4) 256K x 9  | 
 (4) 256K x 9  | 
| 
 4MB  | 
 (4) 1M x 9  | 
 None  | 
| 
 5MB  | 
 (4) 256K x 9  | 
 (4) 1M x 9  | 
| 
 5MB  | 
 (4) 1M x 9  | 
 (4) 256K x 9  | 
| 
 8MB  | 
 (4) 1M x 9  | 
 (4) 1M x 9  | 
| 
 16MB  | 
 (4) 4M x 9  | 
 None  | 
| 
 17MB  | 
 (4) 256K x 9  | 
 (4) 4M x 9  | 
| 
 17MB  | 
 (4) 4M x 9  | 
 (4) 256K x 9  | 
| 
 20MB  | 
 (4) 1M x 9  | 
 (4) 4M x 9  | 
| 
 20MB  | 
 (4) 4M x 9  | 
 (4) 1M x 9  | 
| 
 32MB  | 
 (4) 4M x 9  | 
 (4) 4M x 9  | 
| 
 CACHE CONFIGURATION  | |
| 
 Size  | 
 Bank 0  | 
| 
 128KB  | 
 (4) 32K x 8  | 
| 
 Note: Cache is factory installed and is not configurable.  | |
| 
 VIDEO MEMORY CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 512KB  | 
 512KB  | 
 None  | 
| 
 1MB  | 
 512KB  | 
 512KB  | 
| 
 Note: The size of the chips are unidentified.  | ||
| 
 MONITOR SELECTION  | ||
| 
 Setting  | 
 SW1/1  | 
 SW1/2  | 
| 
 Super multi frequency  | 
 On  | 
 On  | 
| 
 Multi frequency  | 
 Off  | 
 On  | 
| 
 Super VGA  | 
 On  | 
 Off  | 
| 
 VGA, PS/2, 8514  | 
 Off  | 
 Off  |