Kontron COMe-bP5020 Manuale Utente

The pulse of innovation» User Guide «COMe-bP5020Doc. ID: 1053-4773, Rev. 1.0Date: January 22, 2013

www.kontron.com10User GuideCOMe-bP50201.3 Technical SpecificationsTable 1: COMe-bP5020 Main SpecificationsCOMe-bP5020 SPECIFICATIONSPROCESSORCPU The

www.kontron.com11User GuideCOMe-bP5020 INTERCONNECTIONGigabit Ethernet Up to five Gigabit Ethernet ports:» One Gigabit Ethernet port through COMe MDI

www.kontron.com12User GuideCOMe-bP50201.4 StandardsThe COMe-bP5020 complies with the requirements of the following standards.Table 2: StandardsSOFT

www.kontron.com13User GuideCOMe-bP50201.5 Related PublicationsTable 3: Related PublicationsNOTICEKontron performs comprehensive environmental testin

www.kontron.com14User GuideCOMe-bP50202 Functional Description2.1 ProcessorThe COMe-bP5020 supports the high-performance, 64-bit, 45nm dual-core F

www.kontron.com15User GuideCOMe-bP50202.2 Memory2.2.1 DDR3The COMe-bP5020 supports a soldered, dual-channel (72-bit), Double Data Rate (DDR3) memo

www.kontron.com16User GuideCOMe-bP50202.3 TimerThe COMe-bP5020 is equipped with the following timer:» Real-Time Clock (RTC)The onboard high-precisio

www.kontron.com17User GuideCOMe-bP50202.5 Connectors2.5.1 COM Express® ConnectorsTable 4: Connector J1 Row A PinoutPIN SIGNALSIGNAL GROUPTYPE TERM

www.kontron.com18User GuideCOMe-bP5020A46 USB0+ USB DP-I/OA47 VCC_RTC PWR PWR 3VA48 EXCD0_PERST# EXP CARD O-3.3A49 EXCD0_CPPE# EXP CARD I-3.3 PU 10k 3

www.kontron.com19User GuideCOMe-bP5020A93 SD_CLK SDIO O-3.3 series 33R ResistorA94 SPI_CLK SPI O-3.3 series 33R ResistorA95 SPI_MOSI SPI O-3.3 PU 4k7

www.kontron.com2User GuideCOMe-bP5020Revision HistoryImprintKontron Europe GmbH may be contacted via the following:MAILING ADDRESS TELEPHONE AND E-MAI

www.kontron.com20User GuideCOMe-bP5020B28..B30N/C N/CB31 GND PWR PWRB32 N/CB33 I2C_CK I2C O-3.3 PU 1k 3.3V I2C[4] Bus on CPUB34 I2C_DAT I2C I/O-3.3 PU

www.kontron.com21User GuideCOMe-bP5020B81..B83N/C N/CB84..B87VCC_5V_SBY PWR PWRB88 BIOS_DIS1# BOARD CTRL I-3.3 PU-10k external Boot-Flash SelectB89 JT

www.kontron.com22User GuideCOMe-bP5020C28 LAD1 Local Bus I/O-3.3 multiplexed CPU address/data signalC29 N/C N/CC30 N/C N/CC31 GND PWR PWRC32 LAD2 Loca

www.kontron.com23User GuideCOMe-bP5020C67 LA23 Local Bus O-3.3C68 SERDES_RX13+ SERDES DP-I AC coupled on module (100n) SerDes Bank 2DC69 SERDES_RX13-

www.kontron.com24User GuideCOMe-bP5020Table 7: Connector J2 Row D PinoutPIN SIGNALSIGNAL GROUPTYPE TERMINATION COMMENTD1 GND PWR PWRD2..D10N/C N/CD11

www.kontron.com25User GuideCOMe-bP5020D50 IRQ_OUT# MISC OD-3.3 PU 4k7 for use as general purpose outputD51 GND PWR PWRD52 SERDES_TX8+ SERDES DP-O AC c

www.kontron.com26User GuideCOMe-bP5020Table 8: General Signal DescriptionD96 GND PWR PWRD97 LA19 / GPIO11 Local Bus / GPIOI/O-3.3 weak PU when configu

www.kontron.com27User GuideCOMe-bP50202.5.2 Signal Descriptions COM Express® Connectors2.5.2.1 Ethernet (Group GigE MDI/GBE0 CTREF)The COMe-bP5020

www.kontron.com28User GuideCOMe-bP5020The following table illustrates the SerDes protocol combinations which can be selected by using the “sconf” comm

www.kontron.com29User GuideCOMe-bP50202.5.2.7.2 GPIOThe COMe-bP5020 provides the possibility to convert some of the Local Bus signals to GPIO functi

www.kontron.com3User GuideCOMe-bP5020CONTENTS1 Introduction ...

www.kontron.com30User GuideCOMe-bP50202.5.2.10 SPIThe Serial Peripheral Interface Bus or SPI bus is a synchronous serial data link standard develope

www.kontron.com31User GuideCOMe-bP50202.5.2.13 IRQsThe COMe-bP5020 supports five IRQ inputs which can be configured for edge/level, high and low act

www.kontron.com32User GuideCOMe-bP50202.5.3 JTAG/Debug InterfaceThe COMe-bP5020 provides one JTAG/Debug connector, J3, to facilitate software debugg

www.kontron.com33User GuideCOMe-bP50203 Configuration3.1 DIP Switch ConfigurationThe COMe-bP5020 is equipped with one 4-bit DIP switch, SW1, for b

www.kontron.com34User GuideCOMe-bP50203.2 Board Memory MapTable 14: COMe-bP5020 Virtual and Physical Memory Address MapVIRTUAL ADDRESS PHYSICAL ADDR

www.kontron.com35User GuideCOMe-bP50203.3 I/O Address MapFor the COMe-bP5020, the register address is composed of the base address of the Onboard Lo

www.kontron.com36User GuideCOMe-bP50203.4 Board Control and Status RegistersThe following registers are special registers which the COMe-bP5020 uses

www.kontron.com37User GuideCOMe-bP5020Table 19: Address: 0x006 - GPIO Data Register 1 (GPDAT1)Table 20: Address: 0x280 - Status Register 0 (STAT0)BIT

www.kontron.com38User GuideCOMe-bP5020Table 21: Address: 0x284 - Device Protection Register (DPROT)Table 22: Address: 0x285 - Reset Status Register (R

www.kontron.com39User GuideCOMe-bP5020Table 23: Address: 0x288 - Board ID High Byte Register (BIDH)Table 24: Address: 0x289 - Board and PLD Revision R

www.kontron.com4User GuideCOMe-bP50205 Thermal ...

www.kontron.com40User GuideCOMe-bP5020Table 26: Address: 0x28D - Board ID Low Byte Register (BIDL)Table 27: Address: 0x374 - Carrier Interrupt Mode 1

www.kontron.com41User GuideCOMe-bP5020Table 30: Address: 0x377 - Board Interrupt Pending Register 2 (BIPR2)Table 31: Address: 0x378 - Board Interrupt

www.kontron.com42User GuideCOMe-bP5020Table 33: Address: 0x37B - Board Interrupt Enable Register 2 (BIE2)Table 34: Address: 0x380 - Interrupt Multiple

www.kontron.com43User GuideCOMe-bP5020Table 36: Address: 0x390 - Carrier Control Register (CCR)BIT 7 6 5 4 3 2 1 0NAME CNTRL7 reserved CNTRL3 reserved

www.kontron.com44User GuideCOMe-bP50204 Power Considerations4.1 Supply VoltageFollowing supply voltage is specified at the COM Express® connector.

www.kontron.com45User GuideCOMe-bP50205 Thermal5.1 HeatspreaderThe thermal concept of the COMe-bP5020 is based on a specially designed full-board

www.kontron.com46User GuideCOMe-bP5020The following figures demonstrate the off-the-shelf passive and active cooling solutions available from Kontron.

www.kontron.com47User GuideCOMe-bP50206 U-Boot6.1 Introduction to U-BootU-Boot is an open source bootloader software developed and maintained by D

www.kontron.com48User GuideCOMe-bP5020help Print command description/usagei2c I2C subsystemiminfo Print header information for application imageimxtra

www.kontron.com49User GuideCOMe-bP50206.3 Kontron-Specific CommandsKontron’s implementation of U-Boot includes certain enhancements to provide speci

www.kontron.com5User GuideCOMe-bP5020TABLES1 COMe-bP5020 Main Specifications ...

www.kontron.com50User GuideCOMe-bP5020Table 43: flsw CommandflswIndicates the currently selected SPI boot flash or selects either the standard or reco

www.kontron.com51User GuideCOMe-bP5020Table 45: md5sum Commandmd5 sumCreates or checks the md5 message digest over a memory areaSYNTAX:md5sum <data

www.kontron.com52User GuideCOMe-bP5020Table 46: sconf Command sconfProvides functions for configuration of external interfacesSYNTAX:sconf info|select

www.kontron.com53User GuideCOMe-bP5020USAGE: 1. Display available configurations:=> sconf infoList of available base configurations: *< >*

www.kontron.com54User GuideCOMe-bP5020Table 47: tlbdbg CommandtlbdbgDisplays current configuration of TLB0 and TLB1SYNTAX:tlbdbgtlbdbg commandDESCRIPT

www.kontron.com55User GuideCOMe-bP5020Table 48: vpd CommandvpdProvides functions for configuration of external interfacesSYNTAX:vpd print [<name>

www.kontron.com56User GuideCOMe-bP50206.4 U-Boot Access and StartupCommunication with U-Boot is achieved via a serial console configured for 115200

www.kontron.com57User GuideCOMe-bP50206.5.3 Examples of sconf Command Usage6.5.3.1 sconf selectTo change the setting, invoke the “sconf select” co

www.kontron.com58User GuideCOMe-bP50206.5.4 Using the Network6.5.4.1 Interface SelectionU-Boot provides support for multiple Ethernet interfaces f

www.kontron.com59User GuideCOMe-bP50206.5.4.1.2 ethact“ethact” is used to define the currently active interface and to change the required interface

www.kontron.com6User GuideCOMe-bP5020FIGURES1 COMe-bP5020 Block Diagram ...

www.kontron.com60User GuideCOMe-bP5020To load a file into memory, the commands “ext2load” or “fatload” can be used, for example:which loads the file “

www.kontron.com61User GuideCOMe-bP50206.5.8 Using the Onboard NAND FlashThe onboard NAND Flash is supported with the “ubi” filesystem. The access is

www.kontron.com62User GuideCOMe-bP50206.5.10 Booting an OS6.5.10.1 Booting LinuxTo boot Linux, at least a kernel image and a FDT (Flattened Device

www.kontron.com63User GuideCOMe-bP5020The VxWorks FDT binary blob is also provided with the Kontron VxWorks BSP. This binary blob is only a basic FDT

www.kontron.com64User GuideCOMe-bP5020After the SD card is inserted, U-Boot should be stopped at the console after power-up. To manually start the upd

www.kontron.com65User GuideCOMe-bP50206.9 Copyrights and LicensingU-Boot is Free Software. It is copyrighted by Wolfgang Denk and many others who co

www.kontron.com66User GuideCOMe-bP5020Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistr

www.kontron.com67User GuideCOMe-bP50203. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable

www.kontron.com68User GuideCOMe-bP5020This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this Licen

www.kontron.com69User GuideCOMe-bP50207 Installation7.1 S afetyThis Kontron product was developed and tested carefully to provide all features nec

www.kontron.com7User GuideCOMe-bP50201 Introduction1.1 COMe-bP5020 OverviewThe COMe-bP5020 is a COM Express® form factor compliant Power Architect

www.kontron.com70User GuideCOMe-bP5020Appendix1 WarrantyThis Kontron product is warranted against defects in material and workmanship for the warran

www.kontron.com71User GuideCOMe-bP5020CORPORATE OFFICESEurope, Middle East & AfricaOskar-von-Miller-Str. 185386 Eching / MunichGermanyTel.: + 49 (

www.kontron.com8User GuideCOMe-bP50201.2 Board DiagramsFigure 1: COMe-bP5020 Block DiagramSPI-NOR FLASH2x 8 MbDDR3 SDRAM4/8 GB w ECC18x DDR3 x82 ban

www.kontron.com9User GuideCOMe-bP5020Figure 2: COMe-bP5020 Board Layout Top ViewFigure 3: COMe-bP5020 Board Layout Bottom ViewJ3MicroSDCardSocketJ4J2J