Hardware specifications – NEXCOM ICES 254 User Manual
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Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.
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ICEK 254-T2 Starter Kit User Manual
Chapter 1: Product Introduction
Hardware Specifications
Form Factor
▪ ATX Carrier MB, dimension: 305mm x 244mm (12” x 9.9”)
▪ COM Express Evaluation CRB: PICMB COM Express board-to-board
interconnectors, type 2 pin-puts, female, 8mm stack-up height,
COM.0 Rev. 2.0
NEXCOM Computer-on-Modules Support List
▪ Compact Size (95x 95mm) : ICES 251/ ICES 251X, ICES 253, ICES 254
▪ Basic Size (125x 95mm) : ICES 270, ICES 267/ ICES 267S
Expansion
▪ 1x PCIe x16 slot, support PEG interfaces
▪ 1x PCIe x4 slot, optional 4x PCIe x1 signals
▪ 1x PCIe x1 slot and 1x PCI (v2.3) slot
▪ 1x mini-PCIe slot for Wi-Fi with SIM tray
Graphic Interfaces
▪ Graphic Chip: from Type 2 pin-out, COM Express module
▪ CRT: support analog VGA with DB15 connector on the I/O edge
▪ LVDS: dual channels 18/24-bit LVDS connector (dual DF-13-20P)
▪ PCIe x16: optional EBK-A2HDMI (ICES254 only) riser card for HDMI or DP
Super I/O
▪ Winbond W83627DHG-PT
I/O Interface
▪ Serial COM: 2 ports
– 1x edge DB9 connector to support RS232/ 422/ 485 (+5/ +12V by
Ring)
– 1x internal box-header 2.0 pitch to support RS232
▪ USB 2.0: 8 ports
– 4x USB 2.0 ports by stack Type A on edge
– 3x USB 2.0 by 4-pins JST 2.0mm JST connector,
– 1x internal USB 2.0 to mini-PCIe slot for external wi-fi module
▪ SATA 2.0: 4 ports
– 2x SATA 2.0 ports
– 1x mini-SATA by mini-PCIe slot for half-/ full size mSATA-SSD
– 1x CFAST slot for CFAST/ SATA 2.0
▪ CF: 1x CF/ shared IDE slot onboard (default master-mode)
▪ IDE: 1x 44pins box-header for legacy IDE-HDD
▪ PS/2: 2x PS/2 connectors on edge for Keyboard/ Mouse
▪ Printer Port: 1x DB25 on edge for legacy printer interface
▪ GPIO ports: 8x pins GPIO signals from COMe
(default 5V TTL/ option 3.3V)
Network
▪ LAN chip: from COMe CPU module
▪ Support 1x RJ45/ GbE port on the edge I/O
Audio
▪ HD Audio AL886 with 5.1 channels
▪ Support external S/PDIF interface
▪ Support internal pin-header for L/R speaker-out 2W/ 4 Ohm