KTAM3874/pITX KTD-S0051-D The pulse of innovation
User Information Table of Contents » Table of Contents « 1 User Information .....................................................................................1 1.1 About This Document ................................................................................................................. 1 1.2 Copyright Notice ....................................................................................................................... 1 1.3 Trademarks ..........................................
User Information Table of Contents 7 LAN Interface ........................................................................................ 19 7.1 Connectors............................................................................................................................. 19 8 Serial-ATA® Interface.............................................................................. 20 8.1 Connector ..................................................................................................
User Information Table of Contents Appendix A: System Resources ............................................................................ 40 A.1 Memory Area .......................................................................................................................... 40 A.2 I2CTM Bus ................................................................................................................................ 40 Appendix B: Mechanical Dimensions ........................................
KTD-S0051-D Page 1 1 User Information 1.1 About This Document User Information This document provides information about products from KONTRON Technology A/S and/or its subsidiaries. No warranty of suitability, purpose or fitness is implied. While every attempt has been made to ensure that the information in this document is accurate the information contained within is supplied “as-is” - no liability is taken for any inaccuracies. Manual is subject to change without prior notice.
KTD-S0051-D 1.6 Page 2 User Information 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.
KTD-S0051-D Page 3 2 Introduction 2.1 pITX Embedded Line Family Introduction Each pITX is a member of the 2.5" SBC family of KONTRON Technology A/S based on the Pico-ITXTM specification (only mechanical outer dimensions) from the Small Form Factor Special Interest Group (SFF-SIG). pITX embedded line modules are characterized by the same front-line pinouts and interfaces for reset logic and simple power supply, 2 x USB, LAN, Audio, GPIOs, DVI® or HDMI® and LVDS interface.
KTD-S0051-D Page 4 3 Specifications 3.
KTD-S0051-D Page 5 Specifications Onchip PCI Express® Port Single mini PCIe® port with single lane at 5 GT/s complies with specification rev. 2.0 Onchip High Definition Video Processing Subsystem Two independent display controllers support 2D/3D graphics rendering (SGX530 3D engine) OpenGL® ES 1.1/2.0, Direct3D mobile and OpenVG 1.0 support HDMI® 1.3a compliant transmitter up to 162 MHz (max.
KTD-S0051-D 3.2 Page 6 Specifications Block Diagram CMOS Battery PMU KTAM3874/pITX TPS659113 J1900 RTC J1400 J901 J1800 HDMI_ LVDS Transmitter 4 GB e.
KTD-S0051-D 3.3 Page 7 Specifications Mechanical Specifications Dimensions Pico-ITXTM form factor 100 x 72 mm ±0.2 mm Height approx. 26 mm 3.4 Electrical Specifications Supply Voltage 5V DC ± 5% Supply Voltage Ripple Maximum 100mV peak to peak 0 – 20 MHz Supply Current (Linux®) The power consumption test uses a tool to stress the CPU (100% load) and at the same time another tool to generate a high graphic throughput.
KTD-S0051-D 3.5 Page 8 Specifications Real-Time Clock Battery Voltage range: +2.4V - +3.6V (typ. +3.0V) Typical current: 5μA @ +3.0V Lithium battery precautions CAUTION! VORSICHT! 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. Explosionsgefahr bei unsachgemäßem Austausch der Batterie.
KTD-S0051-D Page 9 Specifications Humidity Operating: 10% to 90% (non condensing) Non operating: 5% to 95% (non condensing) Restriction of Hazardous Substances (RoHS) All boards in the pITX embedded line product family are RoHS compliant. 3.7 MTBF The following MTBF (Mean Time Between Failure) values were calculated using a combination of manufacturer’s test data, if the data was available, and a Bellcore calculation for the remaining parts. The Bellcore calculation used is 'method 1 case 1'.
KTD-S0051-D 4 Page 10 Connector Locations Connector Locations Note: Use this picture for pin 1 identification - not the drawings in the individual chapters.
KTD-S0051-D 4.1 Page 11 Connector Locations I/O Connector Definitions The following sections provide pin definitions and detailed description of all onboard connectors. The connector definitions use the following notation: Column Name Description Pin Shows the pin numbers in the connector. Signal The mnemonic name of the signal at the current pin. The notation “#” states that the signal is active low.
KTD-S0051-D 5 Page 12 Graphics Processing Subsystem Graphics Processing Subsystem The graphics accelerator supports a HDMI® interface with Full HD resolution and a variety of LVDS LCD panels with double clock, color depths of 18/24 bit and resolutions up to 1920 x 1080 pixel. 5.1 HDMI® Connector The HDMI® interface is available through the standard 19 pin Type A HDMI® connector J901.
KTD-S0051-D 5.2 Page 13 Graphics Processing Subsystem LVDS Flat Panel Connector The J1800 connector (40 pins) provides the LVDS interface for flat panels on the top side of the board. A prototype cable with open ends is available (part number 821515). Header Pin Signal Description Type 1-5 VDD 1) Backlight voltage PWR 6 GND Ground PWR 7 VCC5 1) Power +5V PWR 8 GND Ground PWR 9 PANELVCC 1) Panel power +3.3V or +5V PWR 10 PANELVCC 1) Panel power +3.
KTD-S0051-D Note: Graphics Processing Subsystem 1) To protect the external power lines of peripheral devices make sure that Warning: 5.3 Page 14 - the wires have the right diameter to withstand the maximum available current. - to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950. Check jumper J1801 (Panel Power) for correct settings for your panel – not doing so might cause permanent damage to your panel.
KTD-S0051-D 5.5 Page 15 Graphics Processing Subsystem Backlight Backlight is available through the connector J1800. The backlight voltage can be supplied from the onboard +5V voltage if you set one or two short circuit jumper on connector J2100. For backlight voltages differing from +5V use pin 9 and/or 11 on connector J2100 to supply the backlight (pins 7 and 8 represent the associated ground, identical with board ground).
KTD-S0051-D 5.5.2 Page 16 Graphics Processing Subsystem LVDS Connector Backlight Pins The following table is an extract of the J1800 connector overview. Note: Pin Signal Description Type 1-5 VDD 1) Normal backlight voltage PWR 6 and 8 GND Ground PWR 1) To protect the external power lines of peripheral devices make sure that - the wires have the right diameter to withstand the maximum available current.
KTD-S0051-D 6 Page 17 USB Interface USB Interface The USB interface comes with four USB ports which follow the EHCI specification (USB 2.0 compliant). A USB hub device with four additional interfaces enlarge one port of the SoC. You can expand the amount of USB connections by adding external hubs. 6.1 Standard Connector Two USB ports are available through the standard USB connector J1700 (8 pins). Header 1 5 6.
KTD-S0051-D Note: 6.3 Page 18 USB Interface 1) To protect the external power lines of peripheral devices make sure that - the wires have the right diameter to withstand the maximum available current. - to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950. Limitations The contacts for USB devices are protected and suitable to supply USB devices with a maximum input current of 500mA.
KTD-S0051-D 7 Page 19 LAN Interface LAN Interface The KTAM3874/pITX uses both onchip Gigabit Ethernet controllers but the Physical Layer Transceivers only support 10/100 Base-T interfaces. The controller auto-negotiates the management of a 10/100 Mbps connection. Additionally you can boot up the board via a network connection from a PXE server. Following the connector assignment: J1600 J1601 7.
KTD-S0051-D 8 Page 20 Serial-ATA® Interface Serial-ATA® Interface Only one S-ATA® 2.0 port is available. Serial-ATA® connections boost the data rate theoretically up to 300 MB/sec. In addition it changes the parallel interface requiring 40 separate wires to a serial interface requiring only 6 wires. The controller supports the Advanced Host Controller Interface (AHCI). If you use a mini S-ATA® card on connector J900 the hardware automatically switches from the standard connector to the card socket. 8.
KTD-S0051-D 9 Page 21 CAN Interface CAN Interface The board supports two Controller Area Network (CAN) interfaces with message-based protocol, designed specifically for automotive applications. This fieldbus represents a multi-master broadcast serial bus based on protocol rev. 2.0 part A, B. Bit rates up to 1 Mbps are possible with a maximum of 64 message objects. Two SN65HVD233 CAN transceivers realize the interface to the fieldbus.
KTD-S0051-D 10 Page 22 Serial Interface Serial Interface Three serial ports provide asynchronous serial communication with RS-232 interfaces. They are 16C750 UART compatible and support 64 byte FIFO buffers for transfer rates up to 12 Mbps. Following the connector assignment: J1304 J1303 J1300 10.1 10.
KTD-S0051-D 10.3 Page 23 Serial Interface RS422/RS485 Interface UART5 allows the switching between RS-232, RS-422 and RS-485.
KTD-S0051-D Page 24 ISL3330 Serial Interface 1 Y Tx A Rx Z Half Duplex RS-485 J1300 B Mode 10.5 GP3[16] GP3[17] RTS Receive 1 1 1 Transmit 1 1 0 Serial Console Most operating systems have a defined serial console. The KTAM3874/pITX board uses the first serial port (UART0) on connector J1304 for this purpose. The serial port is assigned to the environment variables stdin, stdout and stderr.
KTD-S0051-D 11 Page 25 Audio Interface Audio Interface The SoC supports an Inter-IC Sound (I2S) codec with 24 bit resolution and 96 kHz sample rate (the maximum rate of 96 kHz only unidirectional). The analogue-to-digital part of the codec uses 24 bit, 128x oversampled sigma-delta ADCs. The digital-to-analogue part contains two 24 bit sigma-delta DACs. The interface includes LINE OUT, LINE IN and MICROPHONE IN. From the six SoC audio serial ports the third port is used (McASP 2). 11.
KTD-S0051-D Page 26 Header 11.3.
KTD-S0051-D 12 Page 27 Secure Digital and Multimedia Card Secure Digital and Multimedia Card The SD/MMC interface can be divided into two parts: one microSDTM card socket and one onboard e.MMC device. The microSDTM card controller supports the SD specification revision 2.0 (implies the SDSC and SDHC families) and the MMC specification revision 4.3. The data bus width accounts four bits, the transfer rate can be up to 48 MHz.
KTD-S0051-D 13 Page 28 PCI Express® Interface PCI Express® Interface TI's® SitaraTM supports the PCI Express® specification 2.0 with 5 GT/s (GigaTransfers/s - identical with Gigabits/s by one lane). One port with one lane is provided for free usage. KONTRON Technology A/S cannot guarantee that all available cards on the market function smoothly. 13.1 Connector The mini PCI Express® port is available through the connector J900 (52 pins).
KTD-S0051-D Page 29 PCI Express® Interface For USB modem functionality an additional SIM card socket is available on connector J902 (8 pins). Header 1 Note: Pin Signal Description Type 1 USIM_VCC 1) USIM power PWR 2 USIM_RST USIM reset I 3 USIM_CLK USIM clock I 4 USIM_USB+ USIM USB (positive) DSIO 5 GND Ground PWR 6 USIM_VPP 1) USIM progr.
KTD-S0051-D 14 Page 30 Digital I/O Interface Digital I/O Interface The digital I/O interface is a subset of a multifunction part from TI's® SitaraTM SoC. Some of the I/O pins have additional functionalities which can be changed by software. 14.1 Multifunction Overview The following table informs about the dependencies.
KTD-S0051-D 14.2 Page 31 Digital I/O Interface GPIO28 GP2[08] --------- J2104 GPIO29 GP2[09] --------- J2104 GPIO30 GP2[10] --------- J2104 GPIO31 GP2[11] --------- J2104 GPIO32 GP2[12] --------- J2104 Electrical Specifications Digital Inputs Parameter Min. Typ. +2.0 3.3 Input LOW voltage Input HIGH voltage Input rate (Linux, sysfs) Max. Units +0.8 V +3.5 V 300 kHz Max. Units +0.4 V Digital Outputs Parameter Min. Typ. Output LOW voltage +3.
KTD-S0051-D 14.3 Page 32 Digital I/O Interface Connector 1 Some digital I/O signals are available through the connector J2104 (20 pins). Header 1 Pin Signal Description Type 1 VCC3 1) Power +3.3V PWR 2 VCC3 1) 3 SDA Power +3.
KTD-S0051-D 14.4 Page 33 Digital I/O Interface Connector 2 Most of digital I/O pins are linked with connector J2105 (40 pins). A prototype cable with open ends is available (part number 821515). Header Pin Signal 1-2 VCC3 1) 3 4 5 6 7 SDA SCL SCS0 SCLK D0 Description Type Power +3.
KTD-S0051-D Page 34 Digital I/O Interface CAUTION! Do not use signal voltages above 3.3V. All I/O signals are unprotected against overvoltage. Note: 1) To protect the external power lines of peripheral devices make sure that - the wires have the right diameter to withstand the maximum available current. - to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950.
KTD-S0051-D 15 Page 35 Power Supply Power Supply The KTAM3874/pITX SBC has a power input voltage range from +4.75V to +5.25V DC. All other voltages are generated onboard (e.g. +3.3V / +1.8V system voltage). 15.1 DC Power Connector The power supply is injected through the connector J2101 (3 pins, DC power jacket 2.1mm). Header 1 15.
KTD-S0051-D Warning: Note: Page 36 Power Supply Do not overload the onboard system voltage +3.3V resp. 1.8V (microSDTM card socket, digital I/O connector). The maximum current should not exceed 250mA. 1) To protect the external power lines of peripheral devices make sure that - the wires have the right diameter to withstand the maximum available current. - to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950. 15.
KTD-S0051-D 15.4 Page 37 Power Supply Power Front Panel Header The power button and other power signals are available through the pin header J2102 (10 pins).
KTD-S0051-D 15.5 Page 38 Power Supply Onboard Status LED Power LED 15.6 Real-Time Clock Battery Connector An external battery is only needed if time and date should be saved when the board turns off. The battery interface uses the pin header J1900 (2 pins).
KTD-S0051-D 16 Page 39 Boot Order Boot Order For the purpose of keeping as many options as possible two different boot orders are available: SPI x MMC x UART x EMAC (default) MMC x SPI x UART x EMAC Legend: SPI MMC UART EMAC Onboard SPI flash Only microSDTM card socket (not the e.MMC flash) Only onboard UART0 (serial console, J1304) Only Ethernet MAC 0 interface (J1600) If you use the boot order 'MMC/SPI/UART/EMAC' you can bypass the Kontron bootloader in the SPI flash.
KTD-S0051-D Page 40 Appendix A: System Resources Appendix A: System Resources A.1 Memory Area See TI's® AM387x SitaraTM datasheet for memory mapping. A.2 I2CTM Bus Only three I2CTM busses should be used (bus 0 internally reserved).
KTD-S0051-D Page 41 Appendix B: Mechanical Dimensions Appendix B: Mechanical Dimensions Top Side (with heat spreader) KTAM3874/pITX User's Guide
KTD-S0051-D Page 42 Appendix B: Mechanical Dimensions Bottom Side KTAM3874/pITX User's Guide
KTD-S0051-D Page 43 Appendix C: Connector Overview Appendix C: Connector Overview C.1 Mating Connectors The table notes mating connectors. Identifier J800 J801 J1300 J1301 J1302 J1303 J1304 J1701 J1702 J1800 J1900 J2100 J2104 J2105 Mating Connector 1.25 mm 6 pin (MOLEX 51021-0600 or comp.) 1.25 mm 4 pin (MOLEX 51021-0400 or comp.) 1.25 mm 5 pin (MOLEX 51021-0500 or comp.) 1.25 mm 3 pin (MOLEX 51021-0300 or comp.) 1.25 mm 3 pin (MOLEX 51021-0300 or comp.) 1.25 mm 5 pin (MOLEX 51021-0500 or comp.) 1.
KTD-S0051-D C.2 Page 44 Appendix C: Connector Overview Pinout Tables Pin HDMI® J901 LVDS J1800 PCIe® J900 GPIO 2 J2105 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 TMDS2+ GND TMDS2TMDS1+ GND TMDS1TMDS0+ GND TMDS0TMDS_CLK+ GND TMDS_CLKCEC N.C.
KTD-S0051-D Page 45 Appendix C: Connector Overview Pin GPIO 1 J2104 External Power J2100 Power Front Header J2102 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VCC3 VCC3 SDA SCL GPIO21 GPIO22 GPIO23 GPIO24 GPIO19 GPIO20 GPIO27 GPIO28 GPIO29 GPIO30 GPIO31 GPIO32 RSVD GPIO25 GND GND GND GND I2C_SDA I2C_SCL RSVD RSVD GND GND VDD VCC5 VDD VCC5 VCC_IN VCC5 VCC_IN VCC5 VCC_IN VCC5 RSVD RSVD RST_BTN+ PWR_BTN+ RST_BTNPWR_BTNPOWER_LED1POWER_LED2POWER_LED1+ POWER_LED2+ GND GND Pin USB Standard J1700
KTD-S0051-D Page 46 Appendix C: Connector Overview Pin Audio J800 Speaker J801 CAN J1301/J1302 1 2 3 4 5 6 LINE_IN_L MIC_IN LINE_IN_R LINE_OUT_L GND LINE_OUT_R SPK_R# SPK_R SPK_L# SPK_L CANL CANH GND Pin UART3 J1303 UART5 J1300 UART0 J1304 1 2 3 4 5 TXD RXD RTS# CTS# GND TXD / TXDRXD / RXDRTS# / TXD+ CTS# / RXD+ GND TXD RXD GND KTAM3874/pITX User's Guide
KTD-S0051-D Page 47 Appendix D: Reference Documents Appendix D: Reference Documents KONTRON Technology A/S can't guarantee the availability of internet addresses. Document Internet Address ® TI AM3874 Datasheet and Reference Manual ® http://www.ti.com/product/am3874 TM TI E2E Community http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716.aspx Linux EZ Software Development Kit http://www.ti.com/tool/linuxezsdk-sitara High Definition Multimedia Interface (HDMI®) http://www.hdmi.
KTD-S0051-D Page 48 Appendix E: Certifications KTAM3874/pITX User's Guide Appendix E: Certifications
KTD-S0051-D Page 49 KTAM3874/pITX User's Guide Appendix E: Certifications
KTD-S0051-D Page 50 KTAM3874/pITX User's Guide Appendix E: Certifications
KTD-S0051-D Page 51 Appendix F: Document Revision History Appendix F: Document Revision History Revision Date Author Changes S0051-D 09/16/13 M. Hüttmann Replacing of power connector J2100 (other pinout) and new pictures in chapter 'Connector Locations'. Added chapter 'Mechanical Dimensions' and 'Certifications' S0051-C 07/03/13 M. Hüttmann Changed board overview and temperature range S0051-B 06/11/13 M. Hüttmann Clarification of Ethernet controller speed S0051-A 05/07/13 M.
