Kontron KTUS15/mITX 1.6GHz Std User manual

KTUS15 Family
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KTUS15/mITX Board Family
User Manual
for the Motherboards:

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Document revision history.
Revision Date By Comment
0 Dec. 29th, 2008 PJA First preliminary manual version.
Copyright Notice:
Copyright ©2009, KONTRON Technology A/S, ALL RIGHTS RESERVED.
No part of this document may be reproduced or transmitted in any form or by any means, electronically or
mechanically, for any purpose, without the express written permission of KONTRON Technology A/S.
Trademark Acknowledgement:
Brand and product names are trademarks or registered trademarks of their respective owners.
Disclaimer:
KONTRON Technology A/S reserves the right to make changes, without notice, to any product, including
circuits and/or software described or contained in this manual in order to improve design and/or
performance.
Specifications listed in this manual are subject to change without notice. KONTRON Technology assumes
no responsibility or liability for the use of the described product(s), conveys no license or title under any
patent, copyright, or mask work rights to these products, and makes no representations or warranties that
these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
Applications that are described in this manual are for illustration purposes only. KONTRON Technology A/S
makes no representation or warranty that such application will be suitable for the specified use without
further testing or modification.

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Life Support Policy
KONTRON Technology’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS IN LIFE
SUPPORT DEVICES OR SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL OF THE GENERAL
MANAGER OF KONTRON Technology A/S.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into
body, or (b) support or sustain life and whose failure to perform, when properly used in accordance with
instructions for use provided in the labeling, can be reasonably expected to result in significant injury to
the user.
2. A critical component is any component of a life support device or system whose failure to perform can be
reasonably expected to cause the failure of the life support device or system, or to affect its safety or
effectiveness.
KONTRON Technology Technical Support and Services
If you have questions about installing or using your KONTRON Technology Product, check this User’s
Manual first – you will find answers to most questions here. To obtain support, please contact your local
Distributor or Field Application Engineer (FAE).
Before Contacting Support: Please be prepared to provide as much information as possible:
CPU Board
1. Type.
2. Part-number.
3. Serial Number.
Configuration
1. CPU Type, Clock speed.
2. DRAM Type and Size.
3. BIOS Revision (Find the Version Info in the BIOS Setup).
4. BIOS Settings different than Default Settings (Refer to the BIOS Setup Section).
System
1. O/S Make and Version.
2. Driver Version numbers (Graphics, Network, and Audio).
3. Attached Hardware: Harddisks, CD-rom, LCD Panels etc.

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Table of contents:
1. INTRODUCTION .....................................................................................................................................6
2. INSTALLATION PROCEDURE ..............................................................................................................7
2.1 Installing the board............................................................................................................................7
2.2 Requirement according to EN60950 ................................................................................................8
3. SYSTEM SPECIFICATION .....................................................................................................................9
3.1 Component main data .......................................................................................................................9
3.2 System overview ..............................................................................................................................12
3.3 KTUS15/mITX Board configurations..............................................................................................13
3.4 System Memory support .................................................................................................................14
3.4.1 Memory Operating Frequencies .................................................................................................14
3.5 KTUS15 Graphics Subsystem ........................................................................................................15
3.5.1 Intel® Graphics Media Accelerator 500......................................................................................15
3.5.2 Dual Independent / Mirror / Single Display support....................................................................16
3.6 KTUS15 Power .................................................................................................................................17
3.6.1 Power State Map ........................................................................................................................17
3.6.2 Power Budget .............................................................................................................................17
3.6.3 Power Consumption ...................................................................................................................18
3.7 KTUS15 Clock Distribution .............................................................................................................19
4. CONNECTOR DEFINITIONS................................................................................................................20
4.1 Connector layout..............................................................................................................................21
4.1.1 KTUS15/mITX, Top-side.............................................................................................................21
4.1.2 KTUS15/mITX, Back-side...........................................................................................................22
4.2 Power Connector (PWR) .................................................................................................................23
4.3 Keyboard and PS/2 mouse connectors (KBD)..............................................................................24
4.3.1 MINI-DIN keyboard and mouse Connector (KBD) .....................................................................24
4.3.2 Keyboard and mouse pin-row Connector (KBDMSE) ................................................................24
4.4 Display Connectors .........................................................................................................................25
4.4.1 DVI Connector (DVI-A), Analogue output...................................................................................25
4.4.2 DVI Connector (DVI-D), Digital output........................................................................................26
4.4.3 LVDS Flat Panel Connector (LVDS)...........................................................................................27
4.5 PCI-Express Connectors.................................................................................................................28
4.5.1 PCI-Express x1 connector (PCIe x1 Slot 1 and 2) ....................................................................28
4.6 Serial ATA harddisk interface.........................................................................................................29
4.6.1 SATA Hard Disk Connector (SATA0, SATA1 ) ..........................................................................29
4.7 Parallel ATA harddisk interface......................................................................................................30
4.7.1 IDE Hard Disk Connector (PATA) ..............................................................................................31
4.7.2 CF Connector (CF) .....................................................................................................................32
4.8 Printer Port Connector (PRINTER).................................................................................................33

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4.9 Serial Ports .......................................................................................................................................34
4.9.1 Com1, 2, 3, 4 Pin Header Connector. ........................................................................................34
4.10 Ethernet connectors. ...................................................................................................................35
4.10.1 Ethernet connector (LAN)..........................................................................................................35
4.11 USB Connector (USB)..................................................................................................................36
4.11.1 USB Connector 0/2 (USB0/2).....................................................................................................37
4.11.2 USB Connector 4/5 (USB4/5).....................................................................................................37
4.11.3 USB Connector 6/7 (USB6/7).....................................................................................................38
4.12 Audio Connector ..........................................................................................................................39
4.12.1 Audio Line-in, Line-out and Microphone.....................................................................................39
4.12.2 CD-ROM Audio input (CDROM).................................................................................................40
4.12.3 AUDIO Header (AUDIO_HEAD).................................................................................................41
4.13 Fan connectors, (FAN_CPU) .......................................................................................................42
4.14 The Clear CMOS Jumper, Clr-CMOS. .........................................................................................43
4.15 TPM connector (unsupported)....................................................................................................44
4.16 Front Panel connector (FRONTPNL)..........................................................................................45
4.17 Feature Connector (FEATURE)...................................................................................................46
4.18 PCI Slot Connector (PCI Slot 1) .................................................................................................47
4.18.1 Signal Description –PCI Slot Connector.....................................................................................48
4.18.2 KTUS15 PCI IRQ & INT routing .................................................................................................50
5. ONBOARD CONNECTORS .................................................................................................................51
6. SYSTEM RESSOURCES......................................................................................................................52
6.1 Memory map .....................................................................................................................................52
6.2 PCI devices.......................................................................................................................................53
6.3 Interrupt Usage ................................................................................................................................54
6.4 I/O Map ..............................................................................................................................................55
6.5 DMA Channel Usage........................................................................................................................56
7. OVERVIEW OF BIOS FEATURES.......................................................................................................57
7.1 System Management BIOS (SMBIOS / DMI)..................................................................................57
7.2 Legacy USB Support .......................................................................................................................57
8. BIOS CONFIGURATION / SETUP .......................................................................................................58
8.1 Introduction ......................................................................................................................................58
8.2 AMI BIOS Beep Codes.....................................................................................................................59
9. OS SETUP.............................................................................................................................................60
10. WARRANTY..........................................................................................................................................61

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1. Introduction
This manual describes the KTUS15/mITX boards made by KONTRON Technology A/S. The boards will also
be denoted KTUS15 family if no differentiation is required.
The boards use the Dual-Core Intel® Atom™ processor together with the Intel® US15W chipset.
Use of this manual implies a basic knowledge of PC-AT hard- and software. This manual is focused on
describing the KTUS15/mITX Board’s special features and is not intended to be a standard PC-AT textbook.
New users are recommended to study the short installation procedure stated in chapter 2 before switching-
on the power.

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2. Installation procedure
2.1 Installing the board
To get the board running, follow these steps. In some cases the board shipped from KONTRON Technology
has DDR2 DRAM mounted. In this case Step 2 can be skipped.
1. Turn off the power supply
2. Insert the DDR2 SODIMM 200pin DRAM module
See guidelines below for assembling / disassembling memory module.
For a list of approved DDR2 DIMM modules contact your Distributor or FAE.
DDR2-400 and DDR2-533 SODIMM 200pin DRAM modules (PC3200, PC4200) are supported.
3. Connecting Interfaces
Insert all external cables for hard disk, keyboard etc. A CRT monitor must be connected in order to
change CMOS settings to flat panel support.
4. Connect Power supply
Connect power supply to the board by the 6x2pin PWR connector. NOTE: the board is a single-supply
board, accepting input voltages from 5V to 25V (DC). Power cables for connecting the KTUS15 family
boards to a ATX power supply (+5V or +12V) is available from Kontron (P/N 1022-6309).
5. Turn on the power on the power supply
6. Power Button
The PWRBTN_IN may be required to start the board; this is done by connecting pins 16 (PWRBTN_IN)
and pin 18 (GND) on the FRONTPNL connector (see Connector description) to provide a pulse on the
PWRBTN_IN pin. A “normally open” switch can be connected via the FRONTPNL connector.
7. BIOS Setup
Enter the BIOS setup by pressing the <Del> key during boot up. Refer to the “BIOS Configuration / Setup“
section of this manual for details on BIOS setup.
Note: To clear all CMOS settings, including Password protection, move the Clr-CMOS jumper (with or
without power) for approximately 1 minute. This will also disable any Secure CMOS setup on the
board.
Alternatively turn off power and remove the battery for 1 minute, but be careful to orientate the battery
correctly when reinserted.

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2.2 Requirement according to EN60950
Users of KTUS15 family boards should take care when designing chassis interface connectors in order to
fulfill the EN60950 standard:
Lithium Battery precautions:
CAUTION!
Danger of explosion if battery is incorrectly
replaced.
Replace only with same or equivalent type
recommended by manufacturer.
Dispose of used batteries according
to the manufacturer’s instructions.
VORSICHT!
Explosionsgefahr bei unsachgemäßem Austausch
der Batterie.
Ersatz nur durch den selben oder einen vom
Hersteller empfohlenen gleichwertigen Typ.
Entsorgung gebrauchter Batterien nach
Angaben des Herstellers.
ADVARSEL!
Lithiumbatteri – Eksplosionsfare ved fejlagtig
håndtering.
Udskiftning må kun ske med batteri
af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandøren.
ADVARSEL
Eksplosjonsfare ved feilaktig skifte av batteri.
Benytt samme batteritype eller en tilsvarende
type anbefalt av apparatfabrikanten.
Brukte batterier kasseres i henhold til fabrikantens
instruksjoner.
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens
instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti
asennettu.
Vaihda paristo ainoastaan laltevalmistajan
suosittelemaan
tyyppiln. Hävitä käytetty paristo valmistajan
ohjeiden
mukaisesti.
When an interface/connector has a VCC (or other power) pin, which is directly connected to a power
plane like the VCC plane:
To protect the external power lines of peripheral devices the customer has to take care about:
•That the wires have the right diameter to withstand the maximum available power.
•That the enclosure of the peripheral device fulfils the fire protecting requirements of IEC/EN 60950.

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3. System specification
3.1 Component main data
The table below summarises the features of the KTUS15/mITX embedded motherboards.
Form factor KTUS15/mITX: mini ITX (170.18millimeters by 170.18millimeters)
Processor •Intel® Atom™ BGA processors 1.1GHz (Z510) or 1.6GHz (Z530) depending on board
configuration.
•On die, primary 32-kB instructions cache, 24-kB write-back data cache, and 512-kB,
8-way L2 cache.
•533-MHz (Z530) / 400-MHz (Z510) Source-Synchronous front side bus speed (FSB)
•Supports Hyper-Threading Technology 2-threads (Z530 only)
•Supports C0/C1(e)/C2(e)/C4(e) and Intel® Deep Power-Down Technology (C6) (C6
support Z530 only)
•Thermal Design Power (TDP) of 2W for Intel® Atom™ processors Z510 and Z530
Memory •DDR2 SODIMM 200pin DRAM socket
•Supports 1.8-V DDR2 SDRAM
•Supports 400 MT/s and 533 MT/s data rates
•Support system memory from 512MB and up to 2GB (* to be confirmed)
•ECC not supported
Chipset •Intel® System Controller Hub US15W
Video •Intel® Graphics Media Accelerator 500
•Ultra Low Power Integrated 3D Graphics core
•Graphics controller core frequency of 200MHz
•Full hardware acceleration of video decode standards, such as H.264, MPEG2,
MPEG4, VC1, and WMV9
•Video memory up to 256MB
•Analog Display CRT output (depending on configuration) with support for analogue
monitors up to 1600x1200 at 60Hz.
•Digital Visual Interface digital outout (DVI-D) (depending on configuration) with
support for digital monitors up to 1600x1200 at 60Hz.
•Single channel 18/ 24bit LVDS panel support (OpenLDI/ SPWG) up to Wide XGA
(1366x768 @ 85Hz) panel resolution. With external 1-to-2 pixel per clock converter,
LVDS panels up to 1280x1024 are supported.
•Dual independent pipe support, Mirror and Dual independent display support.
Audio Audio, 7.1 and 7.2 Channel High Definition Audio Codec using the Realtek ALC888 codec
•Line-out
•Line-in
•Surround output: SIDE, LFE, CEN, BACK and FRONT
•Microphone: MIC1, MIC2
•CDROM in
•SPDIF Interface
Onboard speaker
(continues)

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I/O Control Winbond W83627DHG LPC Bus I/O Controller
Peripheral
interfaces
•Four USB 2.0 ports on I/O area
•Four USB 2.0 ports on internal pinrows
•Two / Four Serial ports (RS232C) (depending on board configuration)
•One Parallel port, SPP/EPP/ECP
•Two Serial ATA-150/300 IDE AHCI (depending on board configuration), RAID not
supported.
•One PATA 33/66/100 interface with support for 2 devices
•CF (Compact Flash) interface supporting CF type I and II. (UDMA2 max.). Note that
only one PATA device is supported when CF is used and only by use of 40-wire cable
(not 80-wire cable). Optionally use SATA devices.
•PS/2 keyboard and mouse ports
LAN
Support
•10/100/1000Mbits/s LAN using Intel ® 82574L controllers
•RPL/PXE netboot supported. Wake On LAN (WOL) supported (S3 only).
BIOS •Kontron Technology / AMI BIOS (core version 8.00)
•Support for Advanced Configuration and Power Interface (ACPI 3.0), Plug and Play
oSuspend To Ram
oSuspend To Disk
oIntel Speed Step
•Secure CMOS/ OEM Setup Defaults
•“Always On” BIOS power setting
•System Locked Pre-Activation (SLP) key support
•Boot-Logo / Long splash support
•Setup for Forced Boot device
•Desktop Management Interface (DMI) with user-configurable setup
•TPM version 1.2 support
Expansion
Capabilities
•PCI Bus routed to 1 PCI slot (PCI Local Bus Specification Revision 2.3)
•PCI-Express bus routed to 2 (x1)PCI Express slots (PCI Express 1.0a)
•Two Secure Digital I/O (SDIO) card slots (backside)
•SMBus routed to TPM header, Feature connector, PCI, and PCI Express Slot
connectors
•LPC Bus routed to TPM connector
•DDC Bus routed to LVDS and CRT /DVI connector
•8 x GPIOs (General Purpose I/Os) routed to FEATURE connector
Hardware
Monitor
Subsystem
•Smart Fan control system, support Thermal® and Speed® cruise for two onboard Fan
control connectors: FAN_CPU and FEATURE
•Three thermal inputs: CPU die temperature, System temperature and External
temperature input routed to FEATURE connector. (Precision +/- 3ºC)
•Voltage monitoring
•Intrusion detect input
•SMI violations (BIOS) on HW monitor not supported. Supported by API (Windows).
Operating
Systems
Support
•WinXP Professional
•Windows Vista
•WinXP Embedded (limitations may apply)
•Linux: Feodora Core 10, Suse 11.1 (limitations may apply)
(continues)

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Environmental
Conditions Operating:
0°C – 60°C operating temperature (forced cooling). It is the customer’s responsibility
to provide sufficient airflow around each of the components to keep them within
allowed temperature range.
10% - 90% relative humidity (non-condensing)
Storage:
-20°C – 70°C
5% - 95% relative humidity (non-condensing)
Electro Static Discharge (ESD) / Radiated Emissions (EMI):
All Peripheral interfaces intended for connection to external equipment are ESD/ EMI
protected.
EN 61000-4-2:2000 ESD Immunity
EN55022:1998 class B Generic Emission Standard.
Safety:
UL 60950-1:2003, First Edition, Approval pending
CSA C22.2 No. 60950-1-03 1st Ed. April 1, 2003
Product Category: Information Technology Equipment Including Electrical Business
Equipment
Product Category CCN: NWGQ2, NWGQ8
File number: E194252
Theoretical MTBF:
TBD
Restriction of Hazardeous Substances (RoHS):
All boards in the KTUS15 board family are RoHS compliant.
Capacitor utilization:
No Tantal capacitors on board
Only Japanese brand Aluminium capacitors rated for 100degrees Celsius used on
board
Battery Exchangeable 3.0V Lithium battery for onboard Real Time Clock and CMOS RAM.
Manufacturer Panasonic / PN CR2032NL/LE or CR-2032L/BE.
Expected minimum 5 years retention varies depending on temperature, actual
application on/off rate and variation within chipset and other components.
Approximately current draw is 3-4 µA (no PSU connected).
CAUTION: Danger of explosion if the battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions.

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3.2 System overview
The block diagram below shows the architecture and main components of the KTUS15 family boards.
Components shown shaded are optional depending on variants of the board.

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3.3 KTUS15/mITX Board configurations
P/N 810290
KTUS15/mITX
1.6GHz Std
P/N 810291
KTUS15/mITX
1.1GHz Basic
P/N 810292
KTUS15/mITX
1.6GHz Plus
P/N 810293
KTUS15/mITX
1.1GHz Std
Processor Z530, 1.6GHz Z510, 1.1GHz Z530, 1.6GHz Z510, 1.1GHz
FSB speed 533MHz 400MHz 533MHz 400MHz
Memory, DDR2 SODIMM Up to 2GB (TBD) Up to 2GB (TBD) Up to 2GB (TBD) Up to 2GB (TBD)
Video output
CRT (DVI-A) Yes No No Yes
DVI (DVI-D) No Yes Yes No
LVDS Yes Yes Yes Yes
LAN Yes Yes Yes Yes
HD Audio Yes Yes Yes Yes
SATA port Yes, 2 ports No Yes, 2 ports Yes, 2 ports
PATA port Yes, 1 port Yes, 1 port Yes, 1 port Yes, 1 port
Compact Flash slot Yes Yes Yes Yes
SDIO slot Yes, 2 slots Yes, 2 slots Yes, 2 slots Yes, 2 slots
USB port Yes, 8 ports Yes, 8 ports Yes, 8 ports Yes, 8 ports
Serial port Yes, 2 ports Yes, 2 ports Yes, 4 ports Yes, 4 ports
Parallel / Printer port Yes, 1 port Yes, 1 port Yes, 1 port Yes, 1 port
Mse / Kbd interface Yes Yes Yes Yes
Feature connector Yes Yes Yes Yes
Frontpanel connector Yes Yes Yes Yes
FAN CPU connector Yes Yes Yes Yes
PCI slot Yes, 1 slot No Yes, 1 slot Yes, 1 slot
PCI express slot Yes, 2 PCIe x1
slots
Yes, 2 PCIe x1
slots
Yes, 2 PCIe x1
slots
Yes, 2 PCIe x1
slots
TPM chip onboard No No Yes No

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3.4 System Memory support
The KTUS15 boards have one 200-pin DDR2 Small Outline Dual Inline Memory Module (SO-DIMM) socket.
The socket can be populated with up to 2 GB (* to be confirmed) of unbuffered DDR2 SO-DIMM modules.
Memory speeds up to 533MT/s (PC2-4200) are supported.
•Supports 1.8-V DDR2 SDRAM with gold-plated contacts
•SDRAM Organisation of x16 supported only, up to 2 ranks, 8 loads only
•Supports 400 MT/s and 533 MT/s data rates
•Single 64-bit wide single-channel
•Support system memory from 512MB and up to 2GB (* to be confirmed)
•Device density support for 512 Mb and 1024-Mb devices
•ECC not supported
•Serial Presence Detect required
The installed DDR2 SDRAM should support the Serial Presence Detect (SPD) data structure. This allows
the BIOS to read and configure the memory controller for optimal performance. If non-SPD memory is used,
the BIOS will attempt to configure the memory settings, but performance and reliability may be impacted.
3.4.1 Memory Operating Frequencies
The KTUS15/mITX maintains a fixed relationship between DRAM to FSB clock frequency. The FSB
frequency can be 100 MHz or 133 MHz, resulting in support of the following clock frequencies and data rates
for the DRAM.
CPU FSB Speed DRAM Clock DRAM Data Rate DRAM Type Peak Bandwidth
Z510, 1.1GHz 400 MHz 200 MHz 400 MT/s DDR2 3.2 GB/s
Z530, 1.6GHz 533 MHz 266 MHz 533 MT/s DDR2 4.2 GB/s

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3.5 KTUS15 Graphics Subsystem
The KTUS15 boards use the Intel ® US15W chipset for graphical control by the embedded Intel® Graphics
Media Accelerator 500.
The Intel Graphics Media Adapter includes LVDS and Serial DVO display ports permitting simultaneous
independent operation of two displays.
If external graphics is used (PCI) instead of the internal graphics device, LVDS and SDVO ports will not
function.
The KTUS15 board supports a Low-Voltage Differential Signaling interface that allows the Intel Graphics
Media Adapter to communicate directly to an on-board flat-panel display. The LVDS interface supports pixel
color depths of 18 and 24 bits, one-pixel per clock displays.
The Intel ® US15W chipset Serial DVO port either connects to a Serial DVO Digital DVI (DVI-D) or a
Serial DVO Analogue DVI (DVI-A) controller depending on the board configuration (refer to KTUS15/mITX
Board configurations section).
3.5.1 Intel® Graphics Media Accelerator 500
Features of the Intel® Graphics Media Accelerator 500.graphics controller includes:
•Integrated graphics (2D and 3D) and high-definition video decode capabilities with minimal power
consumption
o200 MHz core frequency
oUMA memory architecture.
oMax video memory: 256MB.
•3D Core Key Features
oDirect3D version 10.1 and OpenGL 2.0 compliant (TBD)
oTwo pipe scaleable unified shader implementation.
3D Peak Performance
Fill Rate: 2 Pixels per clock
Vertex Rate: One Triangle 15 clocks (Transform Only)
Vertex / Triangle Ratio average = 1 vtx/tri, peak 0.5 vtx/tri
oTexture max size = 2048 x 2048
oProgrammable 4x multi-sampling anti-aliasing (MSAA)
oRotated grid
oOptimized memory efficiency using multi-level cache architecture
•Video
oFull hardware acceleration of video decode standards, such as H.264, MPEG2, MPEG4, VC1,
and WMV9.
oMPEG2 hardware acceleration: VLD + iDCT + MC
oVC-1 hardware acceleration: VLD + iMDCT + MC + LDF
•Display
oAnalog Display CRT output (DVI-A) (depending on configuration) with support for analogue
monitors up to 1600x1200 at 60Hz.
oDigital Visual Interface digital outout (DVI-D) (depending on configuration) with support for digital
monitors up to 1600x1200 at 60Hz.
oSingle channel 18/ 24bit LVDS panel support (OpenLDI/ SPWG) up to Wide XGA (1366x768 at
85Hz) panel resolution. With external 1-to-2 pixel per clock converter, LVDS panels up to
1280x1024 are supported.
oDual independent pipe support, Mirror and Dual independent display support.

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3.5.2 Dual Independent / Mirror / Single Display support
The table below shows the supported display configurations for the KTUS15 boards.
DID = Dual Independent Display / Mirror Display
SD = Single Display
LVDS Interface
Mem. Freq. 533MT/s
Color depth 32bit
Refresh rate 60Hz
No Display 640x480 800x480 800x600 1024x600 1024x768 1280x768 1366x768 1280x1024
No Display N/A DID DID DID DID SD SD SD SD
640x480 DID DID DID DID DID
800x480 DID DID DID DID DID
800x600 DID DID DID DID DID
1024x600 SD
1024x768 SD
1280x768 SD
1366x768 SD
1280x1024 SD
1600x1200 SD
sDVO interface
1600x1200 SD

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3.6 KTUS15 Power
3.6.1 Power State Map
3.6.2 Power Budget
The below table shows the power budget for the KTUS15 boards. This does not reflect the actual power
used.

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3.6.3 Power Consumption
The KTUS15/mITX board is powered through the PWR connector by a single supply DC voltage between
5-25V.
The requirements to the supply voltage is as follows:
Power consumption figures TBD
Supply Min Max Note
VIN 4.75V 26.2V
Should be ±5%

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3.7 KTUS15 Clock Distribution
TBD

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4. Connector Definitions
The following sections provide pin definitions and detailed description of all on-board connectors.
The connector definitions follow the following notation:
Column
name
Description
Pin Shows the pin-numbers in the connector. The graphical layout of the connector definition
tables is made similar to the physical connectors.
Signal The mnemonic name of the signal at the current pin. The notation “XX#” states that the signal
“XX” is active low.
Type AI : Analog Input.
AO : Analog Output.
I : Input, TTL compatible if nothing else stated.
IO : Input / Output. TTL compatible if nothing else stated.
IOT : Bi-directional tristate IO pin.
IS : Schmitt-trigger input, TTL compatible.
IOC : Input / open-collector Output, TTL compatible.
NC : Pin not connected.
O : Output, TTL compatible.
OC : Output, open-collector or open-drain, TTL compatible.
OT : Output with tri-state capability, TTL compatible.
LVDS: Low Voltage Differential Signal.
PWR : Power supply or ground reference pins.
Ioh: Typical current in mA flowing out of an output pin through a grounded load, while the
output voltage is > 2.4 V DC (if nothing else stated).
Iol: Typical current in mA flowing into an output pin from a VCC connected load, while the
output voltage is < 0.4 V DC (if nothing else stated).
Pull U/D On-board pull-up or pull-down resistors on input pins or open-collector output pins.
Note Special remarks concerning the signal.
The abbreviation TBD is used for specifications which are not available yet or which are not sufficiently
specified by the component vendors.