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iv
Table of Contents
Disclaimers ...................................................................................................... ii
ESD Precautions ............................................................................................. iii
Chapter 1
Introduction ............................................. 1
1.1
Features ................................................................................................ 2
1.2
Specifications ........................................................................................ 2
1.3
Packing list ............................................................................................ 4
Chapter 2
Board and Pin Assignments .................... 5
2.1
Board Layout ......................................................................................... 5
2.2
Rear I/O ................................................................................................. 6
2.3
Block Diagram ..................................................................................... 7
2.4
Jumper Settings .................................................................................... 8
2.4.1
Clear CMOS (JP8) ...................................................................................... 9
2.4.2
AT/ATX Mode Select (JP9) .......................................................................... 9
2.4.3
COM1 Mode Select (JP4, JP5, JP6) ......................................................... 10
2.4.4
COM2 Mode Select (JP1, JP2, JP3) ......................................................... 10
2.4.5 Temperature Sensor Source Select (JP7) ................................................. 10
2.5
Connectors .......................................................................................... 11
2.5.1
Keyboard and PS/2 Mouse Connector (CN1) ........................................... 12
2.5.2
Front Panel Header (CN24) ...................................................................... 12
2.5.3
GPIO Header (CN25) ................................................................................ 13
2.5.4
COM1 Connector (COM1) ........................................................................ 13
2.5.5
LAN and USB 3.1 Connectors (CN5 and CN6) ........................................ 14
2.5.6
Audio Jack (CN4) ...................................................................................... 14
2.5.7
Front Audio Header (CN11) ....................................................................... 15
2.5.8
COM Headers (COM2 ~ COM6) ............................................................... 15
2.5.9 External Sensor Header (JP7) .................................................................. 15
2.5.10
DisplayPort and HDMI Connector (CN2) .................................................. 16
2.5.11
Internal USB Headers (CN16~CN17, CN20, USB1) ................................ 16
2.5.12
SATA 3.0 Connectors (SATA1 ~ SATA4) ................................................... 17
2.5.13
SMBus Header (CN28) ............................................................................. 17
2.5.14
Voltage Monitor Header (CN27) ................................................................ 17
2.5.15
Power Input Connectors (ATX1 and CN26) .............................................. 18
2.5.16
PCI-Express x4 Slots (PCIe1~PCIe4) ....................................................... 19
2.5.17
PCI-Express x1 Slots (PCIe5) ................................................................... 20
2.5.18
Fan Connectors (FAN1~FAN3) ................................................................. 20
2.5.19
Internal USB 3.1 Gen1 Connector (CN21) ................................................ 21
2.5.20
VGA and DVI-D Connector (CN3) ............................................................. 21