VGA is not working properly with custom OMAP-L138 board
I am working with custom OMAP-L138 board and trying to interface monitor but problem is that it is not properly set on the display even after manually screen adjustment and also i did not get the...
View ArticleAM1808BZWTD4 solder mask opending on the BGA and pad size questions
Hello Team,Can you please provide the substrate pad size and solder mask opening on the BGA side for the following ? AM1808BZWTD4Sincerely,Dan Nitta Mackay - TI Semiconductor Sales
View ArticleL138 DSP I2C0 issue
Hi!I try to use the I2C 0 on the DSP of the LCDK in polled mode and have some troubles with sending data.I use CCS5.5, SYSBIOS 6.35.4.50, and I use CSL.Yes I checked the code of the starterware demo...
View ArticleL138 audioSoc run stop at handshake!
Hi when I run:./audioSoc_gpp audioSoc_dsp.out davincieffect_clip.pcm Stop and lock at:LDRV_DRV_handshake (IN ProcessorId dspId, IN DRV_Handshake hshkCtrl){...(DSP_SUCCEEDED (status)) {/*...
View ArticleDie ID
Is the die id guaranteed to be unique for every C6748? In the manual it states for internal use only but we want to use it as a serial number for our product.Thanks,Will
View ArticleCan not USE L1P and L1D memory sections together.
Hi,I have one function say, FUNC and a buffer say BUFF.when i am allocating FUNC in L1P memory and BUFF in L1D memory. DSP(C674x) is going in reset. (, after loading the .OUT file,cursor is not coming...
View ArticleLooking for USB composite device example code for C6748
Dear All,I’ve a question about how to design C6748 FW, as well as the AP/Driver on PC Host under Windows, to implement a composite USB device?We've already implemented a USB HID device (Control...
View ArticleMinicom will not connect to OMAP5432
Iam newbie to OMAP platform. I just received an new board and details are as followsUEVM5432G-02-12-00 ES 2.0 GP , NO WIFIThe latest release for this appears to be Panda5AJ.1.5.1 (Sep 2013) from the...
View ArticleMCSDK Toolchain Bug
Dear AllThis is regarding the use of Multicore Software Development Kit (MCSDK) for embedded software development. While running the ARM Arago Cross-compiler for OMAP-L138 processor we have noticed a...
View Articleabout omapl138 audio_soc_example:DSPLINK_shmBaseAddress
Hi I have a question about DSPLINK_shmBaseAddress in DSP audoDebug.cmd file. Can I set it's value from audioSoc_dsp.map? Thanks very much!
View ArticleOMAPL138 - DDR2 FIFO Queue Questions
Hey L138 Champs,We'd like to know how deep the FIFO queues are for the SCR on the side of the requested hardware, for example we are accessing DDR2 from both the DSP and the ARM9 core, continuously.To...
View ArticleAM1808 - using u-boot to update itself in nand
Hi,I'm trying to run ubl and u-boot and boot kernel from the nand. I have to generate valid ubl and u-boot image files to be written in nand flash using nand erase/write methods available within...
View ArticleC674x DSP Libs double precision
Hello!I'm talking about C674x DSP Libs, that currently have version 3.2.0.1 and are suitable for processor C6742.They have not DOUBLE-precision functions, only single precision. But double-precision...
View Articlebdi3000 with omapl3x
Hi I get this error on telnet console when I debug/steps omapl138evm with BDI3000.I am using omap-l138.cfg and u-boot. for initialization.GDB: read data abort ignoredany idea?Thanks in advanceJam
View ArticleReal-Time DSP Pedestrian Detection Algorithm
Hi TI engineers,I have found a paper online (not on TI website) that describes how to implement a real-time DSP pedestrian detection algorithm using HOG features. The algorithm runs on the C674x.The...
View ArticleOMAP L138 audio example problem
Hi,We are trying to run and debug the MCASP_AudioExampleProyect over a OMALL138 LCDK. We can compile it and debug it without a problem, nevertheless it doesnt work. When we run it step by step, we have...
View ArticleCan OMAP-L138 boot loader access DSP Cache?
Does the bootloader on the OMAP-L138 have access to DSP cache? I have a app that is using SYSBIOS on both the ARM and DSP side. The DSP side is using the Power module to go into DEEPSLEEP mode, so...
View ArticleWL1835
Hello!Does the WiFi and Bluetooth module WL1835 work on the AM1808 with a current 3.x Linux?Is SATA supported with Linux?What is the long term availability of the AM1808? Thanks,Udo
View Articleunable to run DSP UBL on OMAPL137
HI,we are struggling the dsp-ubl trying to make it work ...when review and debug the code (using code-composer) - we realized that it wrongly detect the spi flash as 8-bit (instead of 24bit for winbond...
View ArticleOMAP-L138 boot ROM rev. D800K008 bugs ?
Hello,Just passing some days trying to boot OMAP-L138B from UART2 and NOR AIS, some problems arised:- NOR flash: ARM stalls during boot load (rev D800F008 ROM, AIS file generated with and without CRC...
View Article