EVEREX SYSTEMS, INC.
TEMPO 486 SLC REV-18109
| 
 Processor  | 
 CX486SLC  | 
| 
 Processor Speed  | 
 16/20/25/33MHz  | 
| 
 Chip Set  | 
 C & T/Suntac  | 
| 
 Max. onboard DRAM  | 
 16MB  | 
| 
 Cache  | 
 32KB  | 
| 
 BIOS  | 
 AMI  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 16-bit local bus slot, floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial port (2), video feature connector, VGA port  | 
| 
 NPU Options  | 
 80387SX  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Parallel port  | 
 CN1  | 
 Floppy drive interface  | 
 CN8  | 
| 
 Serial port (COM1)  | 
 CN2  | 
 IDE interface  | 
 CN9  | 
| 
 Serial port (COM2)  | 
 CN3  | 
 P/S 2 mouse  | 
 CN10  | 
| 
 VGA port  | 
 CN4  | 
 Video feature connector  | 
 CN11  | 
| 
 IDE interface LED  | 
 CN5  | 
 External battery  | 
 CN12  | 
| 
 Speaker  | 
 CN6  | 
 Slot card interface  | 
 S1  | 
| 
 Front panel connector  | 
 CN7  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Jumper  | 
 Position  | |
| » | 
 On-board video enabled  | 
 J8  | 
 Closed  | 
| 
 On-board video disabled  | 
 J8  | 
 Open  | |
| » | 
 Monitor type select color  | 
 JP1  | 
 pins 1 & 2 closed  | 
| 
 Monitor type select monochrome  | 
 JP1  | 
 pins 2 & 3 closed  | |
| 
 DRAM CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 512KB  | 
 (2) 256K x 9  | 
 NONE  | 
| 
 1MB  | 
 (2) 256K x 9  | 
 (2) 256K x 9  | 
| 
 2MB  | 
 (2) 1M x 9  | 
 NONE  | 
| 
 4MB  | 
 (2) 1M x 9  | 
 (2) 1M x 9  | 
| 
 8MB  | 
 (2) 4M x 9  | 
 NONE  | 
| 
 16MB  | 
 (2) 4M x 9  | 
 (2) 4M x 9  | 
| 
 CACHE CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 16KB  | 
 (2) 8K x 8  | 
 NONE  | 
| 
 32KB  | 
 (2) 8K x 8  | 
 (2) 8K x 8  | 
| 
 VRAM CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 512KB  | 
 (4) 256K x 4  | 
 NONE  | 
| 
 1MB  | 
 (4) 256K x 4  | 
 (4) 256K x 4  | 
| 
 PARALLEL PORT CONFIGURATION  | ||
| 
 IRQ  | 
 J10A  | 
 J10B  | 
| 
 LPT1/IRQ7  | 
 Open  | 
 Closed  | 
| 
 LPT2/IRQ5  | 
 Closed  | 
 Open  | 
| 
 LPT3/IRQ9  | 
 Open  | 
 Open  |