Avalue ESM-QM57 - Manual (Page 6)

ESM-QM57
6 ESM- QM57 User ’s Manual
Contents
1. Getting Started ............................................................................................................ 9
1.1 Safety Precautions .................................................................................................... 9
1.2 Packing List ............................................................................................................... 9
1.3 Document Amendment History ............................................................................... 10
1.4 Manual Objectives ................................................................................................... 11
1.5 System Specifications ............................................................................................. 12
1.6 Architecture Overview
– Block Diagram .................................................................. 14
2. Hardware Configuration ........................................................................................... 15
2.1 Product Overview .................................................................................................... 16
2.2 Installation Procedure ............................................................................................. 17
2.2.1 Main Memory .................................................................................................................................. 18
2.3 Connector List ......................................................................................................... 20
2.4 Setting Jumpers & Connectors ............................................................................... 21
2.4.1 AT/ATX mode selector (SW1) ........................................................................................................ 21
2.4.1.1 Signal Description –AT/ATX mode selection ..................................................................................... 21
2.4.2 COM Express Connector 1 (CN2A) ............................................................................................... 22
2.4.2 Signal Description – COM Express Connector 1 (CN2A)........................................................................ 26
2.4.2.1 Audio Signals ................................................................................................................................. 26
2.4.2.2 Gigabit Ethernet Signals ............................................................................................................... 26
2.4.2.3 GPIO Signals ................................................................................................................................. 26
2.4.2.4 Flat Panel LVDS Signals ............................................................................................................... 27
2.4.2.5 LPC Signals .................................................................................................................................... 27
2.4.2.6 Miscellaneous Signals .................................................................................................................... 27
2.4.2.7 PCI Express Signals ...................................................................................................................... 27
2.4.2.8 Power Signals ................................................................................................................................. 28
2.4.2.9 Power & System Management Signals ........................................................................................ 28
2.4.2.10 SATA Signals ................................................................................................................................. 29
2.4.2.11 VGA Signals ................................................................................................................................... 29
2.4.2.12 USB Signals .................................................................................................................................... 29
2.4.3 COM Express Connector 2 (CN2B) ............................................................................................... 30
2.4.3 Signal Description – COM Express Connector 2 (CN2B) ............................................................................. 34
2.4.3.1 IDE Signals ............................................................................................................................................ 34
2.4.3.2 HDMI Signals ................................................................................................................................ 34
2.4.3.3 PCI Signals ..................................................................................................................................... 35
2.4.3.4 PCI Express Graphics Signals ...................................................................................................... 35