Version 1.1
FB2505 Series User’s Quick Setting
Page 1/3
www.fabiatech.com
©2007-2008 FabiaTech Corporation
1. Brief
The FB2505 is a Low power AMD LX, all in one, half-size CPU card. This user’s quick setting provides
the jumper and switch settings, connector location, and their pin assignment.
2. Board Placement
CN10
CN12
JP1
CN1
CN2
CN3
LED2
LED1
CN4
CN7
CN5
J2
CN6
CN8
CN9
JP2
LED3
CN11
CN13
DB2
CN16
DB1
CN15
J1
CN14
BUS1
CPU
BT1
BZ1
JP3
J3
JP5
JP4
CN17
DIMM1
3. Packing
List
1 FB2505 all-in-one CPU board.
1 40-pin hard disk drive interface cable and 1 34-pin floppy drive interface cable.
1 serial port and parallel port interface cable with bracket.
1 PS/2 keyboard and mouse port adapter cable. (Optional)
1 USB cable, 1 Audio cable, and 1 FB4641x Audio adapter board. (All are optional items)
1 compact disc includes software utilities and manuals.
4. Features
*
On-board AMD LX-800 CPU (running at 500MHz) with heat sink only. (Fanless operation)
*
Compact size slot card with ISA and PC/104 bus.
*
AMD Geode CS5536 chipset with UMA architecture.
*
Support 16-bit ISA bus, but without DMA transfer function.
*
On-board 128MB DDR and 1 SoDIMM socket (FB2505A only) for up to 1152MB maximum.
*
2 USB ports, 10/100M-TX Ethernet with RJ-45 connector.
*
Supports CRT and LCD (FB2505A only) with up to 254MB shared memory.
*
1 floppy, 1 PCI IDE, 1 parallel, 1 RS-232 and 1 RS-232/422/485 ports.
*
CompactFlash socket for 3.3V CompactFlash and MicroDrives.
*
PS/2 keyboard and mouse interface, 4-bit TTL I/O, On-board buzzer, and LED indicators.
*
Software programmable watchdog timer and Flash BIOS with easy upgrade utility.
*
Provides 1 AC97 connector for Audio functions. (FB2505A only)
*
Compact size, 185 mm x 122 mm.
5. Connectors and Jumpers List
Name Function Name
Function
CN1 44-pin IDE Connector (Reserved)
J1
Reserved
CN2 40-pin IDE Connector (40-pin IDC)
J2
Reset and LED Indicator Header (J2*3)
CN3 Floppy Connector (34-pin IDC)
J3
Reserved
CN4 LCD Connector (40-pin DF13)
DB1
CRT Connector (15-pin D-sub)
CN5 LCD Power Connector (5-pin JST)
DB2
COM1 Connector (9-pin D-sub)
CN6 TTL I/O Connector (5-pin JST)
DIMM1 SoDIMM Socket (200-pin)
CN7 AC97 Connector (12-pin IDC)
BUS1 PC/104 Connector (64 and 40 pin)
CN8 Parallel Port Connector (26-pin IDC)
BUS2 ISA Golden Finger (16-bit)
CN9 COM2 Connector (10-pin IDC)
BUS3 ISA Golden Finger (8-bit)
CN10 SATA#1 Connector (Reserved)
JP1
CF Master/Slave Select Jumper (J1*3)
CN11 USB Connector (J2*5)
JP2
485 Terminator Resister Select (J1*3)
CN12 SATA#0 Connector (Reserved)
JP3
SRAM Mapping Select (J1*3)
CN13 LAN Connector (RJ45 w/LEDs)
JP4
COM2 Mode Select (J2*3)
CN14 Aux. Power Connector (6-pin JST)
JP5
CMOS RAM Select (J1*3)
CN15 KB/MS Connector (6-pin JST)
LED1
SATA Access LED (Reserved)
CN16 KB/MS Connector (6-pin mini-Din)
LED2
IDE Access LED (Red, Reserved)
CN17 CompactFlash Socket (50-pin)
LED3
On-Board Power/WD LED (Green)
BZ1
On-board Buzzer
D4
Reserved LED Indicator
