
mITX-BYT - Quick Installation Guide - Version 1.1 // www.kontron.com // 1
mITX-BYT - QUICK INSTALLATION GUIDE
Thank you for purchasing the Kontron mITX-BYT embedded board. This document provides information to allow you to quickly
install this product.
Packing Checklist
1. Take the mITX-BYT out of the packing box and check if the unit is properly secure in the plastic bag.
2. Check the contents of the carton box: (*: optional)
mITX-BYT main board
Rear I/O Shield
COM Port Cable*
DIO Cable*
1-Port USB 2.0 Cable*
SATA Cable*
SATA Power Cable*
LPT Cable*
PS/2 Cable*

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Jumper and Internal Connector Locations
Jumper List
Panel & Backlight Power Selection for LVDS1
Backlight Power Enable Selection for LVDS1
LVDS1 Backlight DC / PWM Selection
Signal / Power Selection for COM5
Signal / Power Selection for COM6
Signal / Power Selection for COM3
Signal / Power Selection for COM4
MPCIE Activity LED Indication
Signal / Power Selection for COM2
Signal / Power Selection for COM1

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Internal Connector List
4-pin ATX Power Input Connector
Panel Backlight Wafer for LVDS1
Digital Input / Output Pin Header
USB2.0 Port USB DN1 Pin Header
Right Channel 3W Audio AMP Output Wafer
Left Channel 3W Audio AMP Output Wafer
SIM Interface Wafer for MPCIE1
Primary DDR3 Memory SO-DIMM Socket
Secondary DDR3 Memory SO-DIMM Socket
Primary 24-bit, 1-channel LVDS Panel Connector
Half Size Mini-PCIE Express v1.2 Socket
Serial ATA Port 0 Connector
Serial ATA Port-1 mSATA Socket (Full Size)

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Jumper Settings
Panel & Backlight Power Selection for LVDS1 (JP1)
X - Backlight Power = +12V
- X Backlight Power = +5V
“X” = Jumper set (short) and “-” = jumper not set (open)
Backlight Power Enable Selection for LVDS1 (JP2)
X - Backlight Enable Voltage = +3.3V
- X Backlight Enable Voltage = +5V
“X” = Jumper set (short) and “-” = jumper not set (open)

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AT / ATX Power Mode Selection (JP3)
“X” = Jumper set (short) and “-” = jumper not set (open)
LVDS1 Backlight DC / PWM Selection (JP4)
“X” = Jumper set (short) and “-” = jumper not set (open)

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Signal / Power Selection for COM1 ~ COM6 (JP5 ~ JP8, JP11, JP12)
“X” = Jumper set (short) and “-” = jumper not set (open)
ME F/W Selection (JP9)
“X” = Jumper set (short) and “-” = jumper not set (open)

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MPCIE Activity LED Indication (JP10)
USB Power Selection (JP13)
USB power is always supply.
USB power will be cut off in S4 & S5 state.
“X” = Jumper set (short) and “-” = jumper not set (open)
RTC Reset Selection (JP15)
Enable Clear CMOS RTC content
(board does not boot with the jumper in this position)
Normal operation (default position)
“X” = Jumper set (short) and “-” = jumper not set (open)

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Real I/O Panel Connector Locations
LAN1 & USB2.0 Port 0,1 Connector
LAN2 & USB2.0 Port 2,3 Connector
RS-232 / 422 / 485 Port 1, 2 Connector
2 Stack-up Azalia Audio Phone Jack