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OMAP_L138
Related Posts

  • Forum Post: Re: No interrupt from event 19 flag ( USB0 controller )

    alex_sag
    Tommy, thanks for your answer. But I may turn OFF power EVM board for 5 minutes(or for 5 hours), than I ON power and load test. I may recived "FAILLED". Is it don't clear interupt combiner circuitry? I don't understand it. Please, Tommy, reply me for simple question. ...
    on Sep 2, 2010

  • Forum Post: Serial flashing OMAP L-138 Eval. board

    ALex Movasseghi
    I followed the instructions in http://wiki.davincidsp.com/index.php/Serial_Boot_and_Flash_Loading_Utility_for_OMAP-L138 to flash the SPI flash on the OMAPL138 Eval board from Zoom (LogicPD). I tried erasing the flash first and then flashing the default UBL and U-Boot bin files from TI. I used the...
    on Sep 8, 2010

  • Forum Post: Building ubl for LogicPD OMAPL138 EVM board - UART, AISgen issues

    Jon Nicoll
    Hi All as part of getting going on an OMAP-L138 project, we are checking that we can build and download a UBL image onto SPI Flash on the logicPd OMAP-L138 EVM board. I have downloaded the PSP: DaVinci-PSP-SDK-03.20.00.06, and built the UBL project there with SPI configuration. We can also process...
    on Sep 2, 2010

  • Forum Post: Re: No interrupt from event 19 flag ( USB0 controller )

    alex_sag
    Hi, Tommy. Can You answer on my simple question? - Alex.
    on Sep 13, 2010

  • Forum Post: Is C6748 SOM for Logic eXperimenter kit still available?

    Donald12831
    Pursuing similar problem to that referred to in http://e2e.ti.com/support/dsp/tms320c6000_high_performance_dsps/f/115/p/31742/110481.aspx#110481 I had a look at the TI and logic websites and can't see a C6748 SOM. Donald
    on Sep 27, 2010

  • Forum Post: Kernel not getting up

    armand koudoro
    Hi everybody. Sometimes, when I boot my board (hawkboard) with standard u-boot and kernel, the booting process on the board stops at this point: ## Booting kernel from Legacy Image at c0700000 ... Image Name: Linux-2.6.32-rc6 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1939152...
    on Sep 29, 2010

  • Forum Post: OMAP-L138 EVM EMIF-A interrupt examples

    Don Froese
    I am just starting out with a OMAP-L138 EVM using the TMS320C6748 DSP. I want to connect an external FPGA and I plan to use the EMIF-A connector for this purpose. Are there any coding examples of how to access the EMIF? Specifically I would like to see an example of how to set up an ISR to respond to...
    on Sep 29, 2010

  • Forum Post: Flashing Kernel and filesystem to L138 with no Ethernet

    James McGloin
    Hi, I wish to flash a kernel and filesystem to SPI flash on a L138 custom board we have developed. We do not have any networking on the board so the uBoot flashing method will not work for us. Is the a method for combining uboot + kernel + CRAMFS so that I can use the sfh_OMAP-L138.exe -flash <UBL...
    on Sep 24, 2010

  • Forum Post: UART boot for OMAP L138 experimenter kit

    Nasos Pap
    Hi, I am working o n omap-l138 -ex peri menter-kit and try to test the UART boot mode. I compiled the test_led_dip.prj either with OMAP138_DSP.gel included or without. When the .out file was downloaded from CCSv3.3 through mini USB everything worked fine. I used AISgen for D800K006 to...
    on Sep 8, 2010

  • Forum Post: [OMAP-L138] Question about booting the kernel

    Zhang Jingpo
    Dear all : I match a new problem about booting the kernel, please see the infomation below: Booting with TI UBL Device OPP (300MHz, 1.2V) U-Boot 2009.11 (Aug 27 2010 - 13:25:48) I2C: ready DRAM: 64 MB NAND: 1024 MiB Bad block table found...
    on Aug 30, 2010

  • Forum Post: Reprogramming OMAP-L138 SOM I/O

    Maximus4
    I've been developing a product using the LogicPD eXperimenter board and the OMAP-L138 SOM. It's time to move from the eXperimenter board to the prototype hardware, but I need to reprogram some of the I/O from the defaults used on the SOM module. Is there a test fixture that just powers up the...
    on Oct 26, 2010

  • Forum Post: ARM clock off method of OMAP-L138

    RY9983
    Hello. I am trying ARM clock off method which is described in SPRUgm7d (P146) "10.6.2 ARM Clock OFF". When dsp-core executes sequence 3(a) and 3(b), the arm can detect ARMCLKSTOPREQ interrupt. But in the next sequence 3(c), PTSTAT.GOSTAT[0] can not be cleared. It is anxious one, the user...
    on Oct 29, 2010

  • Forum Post: How do I wake up ARM-core from the WFI mode on OMAPL138?

    RY9983
    Hello. I would like to clarify about wake-up from the WFI mode.(SPRUgm7d P145) I have succeeded in entering the WFI mode. After that, I just generate timer interrupt to ARM. But, I can not succeed in exiting WFI mode. Could you let me know below? - Can I use timer interrupt to wake-up? - Can I...
    on Nov 1, 2010

  • Forum Post: L138 internal temperature sensor

    Arjan te Marvelde
    I have seen some leads on the System Control Module and internal temperature sensor of the 3530, but nothing on the L138. So my question is: Does the OMAP L138 actually have an internal temperature sensor? If so, where can I find documentation on how to use this? . . . Arjan
    on Nov 9, 2010

  • Forum Post: Re: Сonnect OMAP-L138 Experimenter Kit with another devises

    A4 K7
    tlee, oh_no, There is an adapter from this website ( http://www.createnewstuff.com/ ) that breaks out the tiny connector to 0.100" standard headers. Hope this helps.
    on Nov 29, 2010

  • Forum Post: ROM Bootloader

    Padmakkumar Prabhakaran Pillai
    I was trying to understand the bootup sequence for the omap used on Logic's OMAP L138 Experimenter Kit. Can someone please help me understand how the boot up happens, as we need a non-volatile memory at the reset vector location(L138 have RAM at addreess 0xFFFF0000). So how does the control reach...
    on Dec 30, 2010

  • Forum Post: OMAP-L138 SATA Interface Clock Source - LVPECL instead of LVDS

    fdm
    Hi all, The OMAP-L138 DS states that " the SATA interface requires a LVDS differential clock source to be provided at signals SATA_REFCLKP and SATA_REFCLKN ". The last DS revision ( sprs586b ) specifies only the minimum value (250 mV) of the Differential Clock Input voltage. What is...
    on Jan 17, 2011

  • Forum Post: SATA functionality and performance with OMAPL-138

    Wesley Landaker
    Hi folks, I'm working with some folks with LogicPD's OMAPL-138 board, but we're having a lot of trouble with SATA functionality and performance. I posted these same questions and data in the davinci-linux development list, but this also seemed like an appropriate place to ask. For the...
    on Jan 10, 2011

  • Forum Post: OMAP-L138 SATA Interface - clock and data termination

    fdm
    Hi, The OMAP-L138 DS (sprs586b) shows the SATA interface schematic at section 6.14.2.1, figure 6-30. There are no termination resistors (external or internal) shown at both differential data and clock signals. However the TI EVM and Hawkboard schematics both have the 100 Ohm parallel termination...
    on Jan 18, 2011

  • Forum Post: AINTC nested interrupts code examples

    Fredrik M���ller
    Are there any free code available which shows how to configure the ARM interrupt controller (AINTC) on the OMAP-L138 for supporting nested interrupts? The "Applications Processor System Reference Guide" (SPRUGM7D, April 2010) documents how to perform nesting in chapter 12.3.7. The 11-step...
    on Mar 14, 2011

  • Forum Post: OMAP-L138 Schematic Review Checklist and Datasheet discrepancy

    TommyG
    I am going through the Schematic Review Checklist for the OMAP-L138 located in Wiki page here: http://processors.wiki.ti.com/index.php/OMAP-L13x_/_C674x_/_AM1x_Schematic_Review_Checklist#Decoupling_Capacitors . In the section on decoupling capactitors the checklist directs to go to datasheet section...
    on Mar 16, 2011

  • Forum Post: missing spi.ini file in OMAP-L138_FlashAndBootUtils_2_11

    Anthony Glaser
    According to the document GSG: Da8x/OMAP-L1/AM1x DVEM Additional Procedures on page 9 there is supposed to be a file called OMAP-L138_EVM_spi.ini file in the FlashAndBootUtils_2_11.tar.gz. I've downloaded and untarred the FlashAndBootUtils_2_11.tar.gz file and it doesn't seem to be there....
    on Mar 18, 2011

  • Forum Post: OMAPL138 secure boot

    Hakan Tar��mc��
    Is there a way for secure booting an OMAPL138. By "secure booting" I mean authentication of the code to be loaded at boot time. Any Ideas?
    on Apr 15, 2011

  • Forum Post: OMAPL138 UPP Receiver

    Ben Campbell
    (Please visit the site to view this file) Hello, Please can you help me to get a simple UPP receiver working on the OMAPL138? I am using the Avnet OMAP/Spartan6 platform. I am using dsp/bios 5.41.03.17, code gen tools 6.1.9, ccs4, pspdrivers 01.30.01. I can get the pspdriver UPP loopback example...
    on Apr 20, 2011

  • Forum Post: EDMA Configuration - Two Channels, OMAP-L138

    Alexey Tsirlin
    Hi, I am trying to use two EDMA channels in parallel. One channel is driving SPI DAC and the second channel is used for copying data chunk from SDRAM (connected to EMIFA) to DSP L2 RAM, I am using some unused DMA channel for this purpose (let's say channel 0). The SPI DMA channel is configured...
    on Apr 21, 2011
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