AXIOMTEK SBC81821, User Manual

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SBC81821 Socket478 All-in-One CPU Card Series User’s Manual
Jumpers and Connectors
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Connectors Label Connectors Label
Printer Port Connector
CN4
Primary IDE Connector
CN3
COM1
CN7
Secondary IDE Connector
CN1
General Output Connector
CN17
FDD Connector
CN2
USB Connector
CN5
IrDA Connector
CN18
CRT Connector
CN6
Fan Power Connector 1
FAN21
COM2
CN8
Fan Power Connector 2
FAN20
Ethernet Connector 1
(SBC81821VEE & VEEE Only)
CN13
184-Pin DDR Memory
Socket 1
DIMM1
Ethernet Connector 2
(SBC81821VE, VEE & VEEE Only) CN14
184-Pin DDR Memory
Socket 2
DIMM2
Ethernet Connector 3
(SBC81821 VEEE Only)
CN16
Socket 478 CPU Socket
U13
ATX SB5V Power Connector
CN10
System BIOS
U16
Mini-PCI Connetcor
CN19
DiskOnChip

Socket
U21
PS/2 Keyboard Connector
CN23
Internal Battery
BAT1
Keyboard/Mouse Connector
CN24
Internal Buzzer
BU1
ATX12V CPU Power Connector
CN25
Ext. Battery Connector
CN9
AXIOMTEK LVDS LCD
Interface
CN12
NOTE:
1.
SBC81821VEEE lan1 and lan2 is intel 82559, lan3 is
intel 82562.
2. SBC81821VEE lan1 and lan2 is intel 82559.
3. SBC81821VE lan1 is intel 82562.