MAGUS DATA TECHNOLOGY, INC.
E486
| 
 Processor  | 
 80486DX  | 
| 
 Processor Speed  | 
 25/33MHz  | 
| 
 Chip Set  | 
 Intel  | 
| 
 Max. Onboard DRAM  | 
 64MB (on external DRAM card)  | 
| 
 Cache  | 
 128KB (on external SRAM card)  | 
| 
 BIOS  | 
 Phoenix  | 
| 
 Dimensions  | 
 330mm x 218mm  | 
| 
 I/O Options  | 
 32-Bit external system DRAM card slot, 32-Bit external SRAM card slot, PS/2 bus mouse connector  | 
| 
 NPU Options  | 
 4167  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 External battery  | 
 J11  | 
 Speaker  | 
 J26  | 
| 
 Auxiliary keyboard  | 
 J13  | 
 Power LED & keylock  | 
 J27  | 
| 
 PS/2 bus mouse  | 
 J15  | 
 32-Bit external DRAM card  | 
 S1  | 
| 
 Turbo LED  | 
 J24  | 
 32-Bit external SRAM card  | 
 S2  | 
| 
 Reset switch  | 
 J25  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Jumper/Switch  | 
 Position  | |
| » | 
 Power good signal detect from power supply  | 
 J12  | 
 pins 1 & 2 closed  | 
| 
 Power good signal detect from board  | 
 J12  | 
 pins 2 & 3 closed  | |
| » | 
 SRAM Cache enabled (internal & external)  | 
 SW1/1  | 
 On  | 
| 
 SRAM Cache disabled (internal & external)  | 
 SW1/1  | 
 Off  | |
| » | 
 Factory configured - do not alter  | 
 SW1/2  | 
 N/A  | 
| » | 
 Factory configured - do not alter  | 
 SW1/3  | 
 N/A  | 
| » | 
 CMOS memory normal operation  | 
 SW1/4  | 
 On  | 
| 
 CMOS memory clear  | 
 SW1/4  | 
 Off  | |
| » | 
 Password check enabled  | 
 SW1/5  | 
 On  | 
| 
 Password check disabled  | 
 SW1/5  | 
 Off  | |
| » | 
 Monitor type select color  | 
 SW1/6  | 
 On  | 
| 
 Monitor type select monochrome  | 
 SW1/6  | 
 Off  | |
| 
 DRAM CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 2MB  | 
 (8) 256K x 9  | 
 NONE  | 
| 
 4MB  | 
 (8) 256K x 9  | 
 (8) 256K x 9  | 
| 
 8MB  | 
 (8) 1M x 9  | 
 NONE  | 
| 
 10MB  | 
 (8) 1M x 9  | 
 (8) 256K x 9  | 
| 
 16MB  | 
 (8) 1M x 9  | 
 (8) 1M x 9  | 
| 
 32MB  | 
 (8) 4M x 9  | 
 NONE  | 
| 
 34MB  | 
 (8) 4M x 9  | 
 (8) 256K x 9  | 
| 
 40MB  | 
 (8) 4M x 9  | 
 (8) 1M x 9  | 
| 
 64MB  | 
 (8) 4M x 9  | 
 (8) 4M x 9  |