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ETX-Proto User’s Manual
Table of Contents
Preface ............................................................................................................................ 5
1 Introduction ............................................................................................................... 7
2 Special Functions ..................................................................................................... 8
2.1
Secondary Super I/O ........................................................................................................... 8
2.2
Carrier Hardware Monitor .................................................................................................... 8
2.3
Integrated Debug Port ......................................................................................................... 8
2.4
Audio Power Amplifier .......................................................................................................... 8
2.5
General Purpose I/O ............................................................................................................ 8
2.6
I2C and SMBus Devices ...................................................................................................... 9
3 Component Location .............................................................................................. 10
4 Mechanical Dimensions .......................................................................................... 11
5 Function Diagram ................................................................................................... 12
6 Connectors and Pinouts......................................................................................... 13
6.1
ETX Module Signals .......................................................................................................... 13
6.2
Pin-Out Compatibillity ........................................................................................................13
6.3
X1 Connector: PCI-bus, USB and Audio ...........................................................................14
6.4
X2 Connector: ISA Bus....................................................................................................... 15
6.5
X3 Connector: CRT, LCD, Video, COM1/2, LPT1, IrDA, Mouse, Keyboard ....................16
6.6
X4 Connector: IDE1, IDE2, Ethernet, Miscellaneous .......................................................17
6.7
PCI and ISA Slots ...............................................................................................................18
6.8
USB and LAN .....................................................................................................................22
6.9
Audio ..................................................................................................................................22
6.10 Video ..................................................................................................................................23
6.11 I2C and SMBus ..................................................................................................................24
6.12 Keyboard & Mouse ............................................................................................................24
6.13 Serial and IrDA ...................................................................................................................25
6.14 Parallel Ports ......................................................................................................................26
6.15 Storage Devices.................................................................................................................27