SOM-DB4700 PCIe MiniPCI ETX/XTX Development Board Features LAN/USB34 LPT/COM/CRT Audio USB12 KB/MS ETX/XTX Development Board ATX form factor Display type: LVDS, DVI, VGA, TV out ISA LVDS PCI Expansion: 2 Express Card, 3 PCI, 1 MiniPCI, 1 ISA bus slot SATA/EIDE/FDD/LPT/Keyboard/Mouse/USB/Audio/SSD interface LAN SATA IDE Floppy LPT Mini PCIe CF Floppy IDE Specifications Display LCD VGA DVI TV out Dual Display Ethernet Audio Expansion Express Card PCI MiniPCI ISA SATA EIDE Serial I/O Power Environment Mechanical USB LPT/FDD KB/MS CF System Fan SMBUS I2C Port 80 Power Type Operating Temperature Operating Humidity Dimensions ETX TTL/LCD (depends on CPU module) 1 1 TTL/LCD, VGA, TV out 1 x 10/100 AC97 2 3 1 1 1 x 40 pin 4 COM ports 3 x RS-232, 1 x RS-232/422/485 4 x USB 2.0 1 1 1 2 1 1 1 ATX/ AT modes 0 ~ 60° C (32 ~ 140° F) 0% ~ 90% relative humidity, non-condensing 304.8 x 190.5 mm (12" x 7.5") XTX TTL/LCD (depends on CPU module) 1 1 1 TTL/LCD, DVI, VGA, TV out 1 x Giga or 10/100 High Definition Audion 2 2 1 1 4 1 x 40 pin 4 COM ports 3 x RS-232, 1 x RS-232/422/485 6 x USB 2.0 1 1 1 2 1 1 1 Computer On Modules All product specifications are subject to change without notice Last updated : 27-Feb-2009 SOM-DB4700 Board Diagram (XTX) CD-IN CENTER/LFE ATX Power SURROUND Primary IDE SIDESURR Secondary IDE & CF Card AC Link HD Audio Codec ALC880 FRONT_OUT LPC Super IO W83627HG LPT2 USB2.0 Port x 4 System Module XTX LAN RJ-45 FWH BIOS LVDS & TTL COM3 & COM4 FDD2 CRT & TV SATA x 4 PCI Slot 2, 3 COM2 RS-232/422/485 MINI PCI LPT1 & FDD1 IT8888 PCI to ISA PS2 KB/MS PCIE X1 x 4 PCI Bus USB2.0 Port5, 6 AC97 Out SDVO- DVI (CH7307) COM1 RS-232 PCI Slot 1 80 Port LED Express Card Slot-1 (USB2.0 Port5) PCIE LAN 82573L Express Card Slot-2 (USB2.0 Port6) PCIE X1 Slot ISA Slot (ETX) ATX POWER Page 7 AC97 OUT Page 08 Primary IDE Page 9 ISA Secondary IDE & CF Card Page 10 LVDS & TTL System Module ETX Page 12 CRT & TV Page 03,04,05,06 Page 14 PCI BUS Page 13 USB2.0 PORT x 4 PCI SLOT 1 Page 17 PCI SLOT 2, 3 Page 18 MINI PCI Page 19 80 Port LED Page 24 Packing List 1703050307 ISA SLOT Page 26 COM3 & COM4 Page 26 FDD2 Page 26 Page 20 Page 11 LAN RJ-45 Part No. ISA SIO 83977 Page 25 LPT2 Description SOM-DB4700 TV-Out Cable COM1 RS-232 Page 15 COM2 RS-232/422/485 Page 16 LPT1 & FDD1 Page 21 PS2 KB/MS Page 22 Ordering Information Quantity 1 1 Part No. SOM-DB4700-00A1E SOM-DB4700X-00A1E Description Development Board for ETX Rev.A1 Development Board for XTX Rev.A1 Online Download www.advantech.com/products