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