LANNER ELECTRONICS, INC.
EM-520
| 
 Device Type  | 
 Single board computer  | 
| 
 Processor  | 
 Cyrix MediaGX  | 
| 
 Processor Speed  | 
 Unidentified  | 
| 
 Chip Set  | 
 Cyrix  | 
| 
 Video Chip Set  | 
 Cyrix  | 
| 
 Maximum Onboard Memory  | 
 64MB Unified Memory Architecture (UMA)  | 
| 
 Maximum Video Memory  | 
 None  | 
| 
 Cache  | 
 512KB  | 
| 
 BIOS  | 
 AMI, Award  | 
| 
 Dimensions  | 
 203mm x 146mm  | 
| 
 I/O Options  | 
 Floppy drive interface, IDE interface, parallel port, serial ports (4), riser slot, IR connector, USB connectors (2), PC/104 connectors (2), TV output, Ethernet 10Base-T connector, game port, audio in - CD-ROM, microphone in, line in  | 
| 
 NPU Options  | 
 None  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Serial port (COM1 - COM4)  | 
 CN1  | 
 PC/104 connector  | 
 CON1  | 
| 
 VGA, TV, LAN, game connector  | 
 CN2  | 
 PC/104 connector  | 
 CON2  | 
| 
 CD, MIC, LINE, keyboard, USB1/2  | 
 CN3  | 
 Chassis fan power  | 
 FAN1  | 
| 
 IDE interface  | 
 CN4  | 
 IR connector  | 
 IR1  | 
| 
 LCD panel connector  | 
 CN5  | 
 Power connector  | 
 PS1  | 
| 
 Floppy drive interface  | 
 CN6  | 
 Power connector  | 
 PS2  | 
| 
 Parallel port  | 
 CN7  | 
 Riser slot  | 
 SL1  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| 
 »  | 
 Factory configured - do not alter  | 
 J1  | 
 Unidentified  | 
| 
 »  | 
 CMOS memory normal operation  | 
 JP3  | 
 Pins 1 & 2 closed  | 
| 
 CMOS memory clear  | 
 JP3  | 
 Pins 2 & 3 closed  | |
| 
 »  | 
 Factory configured - do not alter  | 
 JP4  | 
 Unidentified  | 
| 
 »  | 
 Factory configured - do not alter  | 
 JP6  | 
 Pins 2 & 3 closed  | 
| 
 »  | 
 LCD flat panel voltage select 5v  | 
 JP7  | 
 Pins 1 & 2 closed  | 
| 
 LCD flat panel voltage select 3.3v  | 
 JP7  | 
 Pins 2 & 3 closed  | |
| 
 »  | 
 Factory configured - do not alter  | 
 JP8  | 
 Pins 3 & 4 closed  | 
| 
 »  | 
 Factory configured - do not alter  | 
 JP11  | 
 Pins 1 & 2, 3 & 4 closed  | 
| 
 SIMM CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 1MB  | 
 (1) 256K x 36  | 
 None  | 
| 
 2MB  | 
 (1) 512K x 36  | 
 None  | 
| 
 2MB  | 
 (1) 256K x 36  | 
 (1) 256K x 36  | 
| 
 3MB  | 
 (1) 512K x 36  | 
 (1) 256K x 36  | 
| 
 4MB  | 
 (1) 1M x 36  | 
 None  | 
| 
 4MB  | 
 (1) 512K x 36  | 
 (1) 512K x 36  | 
| 
 5MB  | 
 (1) 1M x 36  | 
 (1) 256K x 36  | 
| 
 6MB  | 
 (1) 1M x 36  | 
 (1) 512K x 36  | 
| 
 8MB  | 
 (1) 2M x 36  | 
 None  | 
| 
 8MB  | 
 (1) 1M x 36  | 
 (1) 1M x 36  | 
| 
 9MB  | 
 (1) 2M x 36  | 
 (1) 256K x 36  | 
| 
 10MB  | 
 (1) 2M x 36  | 
 (1) 512K x 36  | 
| 
 16MB  | 
 (1) 2M x 36  | 
 (1) 2M x 36  | 
| 
 17MB  | 
 (1) 4M x 36  | 
 (1) 256K x 36  | 
| 
 SIMM CONFIGURATION (CON’T)  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 24MB  | 
 (1) 4M x 36  | 
 (1) 2M x 36  | 
| 
 32MB  | 
 (1) 4M x 36  | 
 (1) 4M x 36  | 
| 
 36MB  | 
 (1) 8M x 36  | 
 (1) 1M x 36  | 
| 
 40MB  | 
 (1) 8M x 36  | 
 (1) 2M x 36  | 
| 
 64MB  | 
 (1) 8M x 36  | 
 (1) 8M x 36  | 
| 
 CACHE CONFIGURATION  | 
| 
 Note: 512KB cache is factory installed and is not configurable. The location is unidentified.  | 
| 
 SERIAL PORT 3 SELECTION  | ||
| 
 Setting  | 
 JP1  | |
| » | 
 RS-232  | 
 Pins 1 & 2 closed  | 
| 
 RS-422  | 
 Pins 3 & 4 closed  | |
| 
 RS-485  | 
 Pins 5 & 6 closed  | |
| 
 SERIAL PORT 4 SELECTION  | ||
| 
 Setting  | 
 JP2  | |
| » | 
 RS-232  | 
 Pins 1 & 2 closed  | 
| 
 RS-422  | 
 Pins 3 & 4 closed  | |
| 
 RS-485  | 
 Pins 5 & 6 closed  | |
| 
 FLASH BIOS ADDRESS SELECTION  | |
| 
 Address  | 
 JP10  | 
| 
 C800  | 
 Pins 1 & 2 closed  | 
| 
 D000  | 
 Pins 3 & 4 closed  | 
| 
 D800  | 
 Pins 5 & 6 closed  | 
| 
 WATCH DOG TIMER SELECTION  | ||||
| 
 Seconds  | 
 JP9A  | 
 JP9B  | 
 JP9C  | 
 JP9D  | 
| 
 .5  | 
 Pins 1 & 2 closed  | 
 Open  | 
 Open  | 
 Open  | 
| 
 1  | 
 Open  | 
 Pins 1 & 2 closed  | 
 Open  | 
 Open  | 
| 
 2  | 
 Open  | 
 Open  | 
 Pins 1 & 2 closed  | 
 Open  | 
| 
 4  | 
 Open  | 
 Open  | 
 Open  | 
 Pins 1 & 2 closed  | 
| 
 8  | 
 Open  | 
 Open  | 
 Open  | 
 Pins 2 & 3 closed  | 
| 
 16  | 
 Open  | 
 Open  | 
 Pins 2 & 3 closed  | 
 Open  | 
| 
 32  | 
 Open  | 
 Pins 2 & 3 closed  | 
 Open  | 
 Open  | 
| 
 64  | 
 Pins 2 & 3 closed  | 
 Open  | 
 Open  | 
 Open  | 
| 
 WATCH DOG SELECTION  | ||
| 
 Setting  | 
 JP5  | |
| » | 
 Reset system  | 
 Pins 1 & 2 closed  | 
| 
 NMI system  | 
 Pins 2 & 3 closed  | |
| 
 Disabled  | 
 Open  | |