Forum Post: RE: DM3730 NOR Flash Booting u-boot
Hi Tsvetolin, After making changes to the GPMC configuration settings in u-boot we are able to get u-boot to run from RAM and to write the u-boot image into the NOR at address 0x08000000. We are...
View ArticleForum Post: RE: MT48LC32M16A2 memory for TMS320C6713
Hi,Please check with ISSI for similar options...
View ArticleForum Post: RE: ARM Cache on OMAPL137
The external SDRAM memory space starts at 0xc0000000, if you access this region without initializing the system PLLs and EMIF interface, you will see that kind of an error. Do you use a GEL file or...
View ArticleForum Post: DAC stuck
Hi I'm using board OMAP L137 EVM can someone tell me why my DAC always stuck when I try to do filter calculation in floating point ?it didn't stuck when I calculate it in fixed point I put the ADC...
View ArticleForum Post: Keystone multicore processors not in a computer WHY?
i see a lot of TI Keystone processors have really good performance factors. But I would like to know how these processors differ from Intel Pentium or rather Intel i7 etc. I mean is it possible that...
View ArticleForum Post: RE: L138 DSP-core's behavior after Linux kernel booting
Hi Dmitry,What is the wrong value that is read after the linux kernel boots. Is is 0x00000000.If you are reading zeros, it could be likely that the EMIFA is LPSC clock gated. Can you check after the...
View ArticleForum Post: RE: BIOSPSP 3.00.01.00 examples, event combiner
Chris,There is not much expertise specific to the BIOS PSP in the BIOS forum, so I have moved this thread over to the device forum in hopes that it will get a faster response there.
View ArticleForum Post: RE: C674X Mathlib error #821: badly formed pragma
Thanks everyone.For the record, I've gotten MATHLIB to work in C++ by creating the C wrapper functions based on Arch's guidance. I'm not sure if this will slow down my code any, since it's just a...
View ArticleForum Post: RE: How to set TPTC in EDMA3 by CSL
Hi,Typically you need to use the following API to map your DMA channel to one of the event queues. Each of the event queues is mapped to a TC,CSL_edma3HwChannelSetupQue( )I am not aware of any API...
View ArticleForum Post: debug dsplink application on EXPKITOMAPL138 using CCS 5.4.0
Hi guys,I am following http://processors.wiki.ti.com/index.php/Debugging_the_DSP_side_of_a_DSPLink_application_on_OMAP-L138_using_CCS to debug dsplink application using CCS 5.4.0. I have several...
View ArticleForum Post: RE: IPC between 2 cores gives invalid region
You're illegally (not from a compiler standpoint) casting the MessageQ_Msg returned from MessageQ_alloc to a pointer to a MessageQ_Msg. Since the return type of MessageQ_alloc is a MessageQ_Msg your...
View ArticleForum Post: EZSDK memory map question / IPC_SR_HOST_DSP /...
Hi,We use EZSDK 5_05_02_00 and dm8148 based custom board with 512MB DDR. We are developing an application which needs H264 encoder and custom DSP code.We basically followed...
View ArticleForum Post: RE: OMAPL138 LCDK c674x problem - Device held in reset
Thank you Norman, indeed I managed to get a C674x example running after debugging an ARM example.CheersPhilippe
View ArticleForum Post: RE: C6747 reset and boot configuration
Hi Tong,I don't think it's written explicitly in the datasheet, but RESETOUT is released as soon as the last hardware reset operation is complete. The CPU will not begin the boot process until all...
View ArticleForum Post: RE: Multicore Navigator for Complete Infrastructure Comm. -Questions
Hey Erman!I see you have a lot of questions, which is great. I'll try to answer what I can and as many as I can for you in a concise manner because the QMSS is a common IP and has a lot of stuff going...
View ArticleForum Post: RE: McBSP example on LCDK C6748 fails.
Hello Onur,We are running into the same issue when using the sample code and LCDK board. Were you able to resolve the problem? Thanks,Subha
View ArticleForum Post: OMAP-L138 eMMC or Sdcard/MMC ?
Hi All,We are currently using a standard MMC/SDcard in our design. However, due to some reliability issues we are thinking of moving to the eMMC storage. I have some questions in that regard:1. Are...
View ArticleForum Post: RE: UART Receive interrupt problem in TMS320C5505
Hello Ramanathan, Did you try the loopback method that was suggested earlier.You could do the comparison of the interrupt despatcher code that you had created with the CSL implementation.Also In your...
View ArticleForum Post: RE: OMAP L138 Writes to reserved memory writes on DDR address
Hi Pinto,We've not guaranteed to Read/Write to the reserved memory location .Basically these are used for testing or for future enhancement.Reading and writing to the reserved memory location will...
View ArticleForum Post: RE: C5502 UART bootloader difficulties
Got there in the end. Bottom of Section 2.6.1 of spra911c:'To avoid corruption of these memory locations, the sections contained in the boot table should not contain any destinations lower than word...
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