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 (CONT) | ||
|
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 | |