LCDC and EMIFA SDRAM
The LCDC documentation mentions that external memory needs to be used to hold frame buffers. I planned on using an SDRAM on EMIFA CS[0] to hold my buffers as well as some image data. Before finishing...
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Linux/OMAP-L137: NAND Flash and LCD together on User Interface Board for DA830
Part Number:OMAP-L137Tool/software: LinuxHIWe want use NAND Flash and LCD together on User Interface Board for DA830(from spectrumdigital)For what on below site, when we want config NAND flash we must...
View ArticleRTOS/OMAP-L137: NAND Flash driver for OMAP-L137 EMIFA interface
Part Number:OMAP-L137Tool/software:TI-RTOSHi,On our OMAP-L137 EVM board, we have attached a NAND flash on the EMIFA interface. It is expansion 3, P13 connector. The NAND flash we have used is Cypress...
View ArticleSECDEVTOOL-OMAPL138C6748: Cannot boot from NAND flash despite boot image...
Part Number:SECDEVTOOL-OMAPL138C6748Hello everyone,I am trying to boot OMAP-L138 E from NAND flash. I use a ccs project to write the secure boot image into the NAND flash in debug mode. The integrity...
View ArticleWEBENCH® Tools/OMAP-L138: No export from .BXL-file with Footprint "ZWT361"
Part Number:OMAP-L138Tool/software: WEBENCH® Design ToolsHiExport from Ultra Librarian Reader (ver 8.1.204) to Altium from .BXL-file with Footprint "ZWT361" don't...
View ArticleLinux/LINUXSDK-OMAPL138: how to modify the uboot and kernel
Part Number:LINUXSDK-OMAPL138Tool/software: LinuxI used 128MB LPDDR with omapl138,however,i want to change it to 256M.I don't know how to modify the uboot and kernelmy uboot version is...
View ArticleOMAPL138B-EP: Are channels associated with reserved sync events on EDMA3...
Part Number:OMAPL138B-EPRegarding Table 5-14 "EDMA Synchronization Events" in the OMAPL138B-EP data sheet (SPRS815C, revised April 2013), the following synchronization events are labelled...
View ArticleAllegro foot print for OMAP5432 S-PBGA-N754
HI There I'm looking Allegro foot print for OMAP5432 S-PBGA-N754 including Pad, Solder Mask and Stencil Layout,Does anybody knows how can I get it?
View ArticleAM1808: USB mass storage device work unreliable when connected to...
Part Number:AM1808Hi everyone, I designed a USB mass storage device with AM1808 USB2.0 port. This device works well when the USB port connected to windows-32bit PC(XP or win7), but it can only be...
View ArticleStarterware/TMS320C6748: Set 400kHz for I2C with I2CMasterInitExpClk()
Part Number:TMS320C6748Tool/software: StarterwareHello,I am trying to set 400kHz for I2C on OMAPL138. I am running the sample project...
View ArticleLinux/OMAP-L138: Starting DSP from Linux
Part Number:OMAP-L138Tool/software: LinuxI'm having some difficulty figuring out how to boot a custom DSP application from the ARM core running linux. I have built and am able to run all of the Syslink...
View ArticleLinux/OMAP-L138: SPI interface reads out slow from Linux application
Part Number:OMAP-L138Tool/software: LinuxWe have three devices on an SPI bus. The master is the OMAP/ARM processor which drives the clock at 2Mhz (this has been verified with an oscilloscope). The...
View ArticleLinux/OMAP-L138: A_bufOverflow: Buffer overflow issue
Part Number:OMAP-L138Tool/software: LinuxHi all,Some of our custom board occurred 'assertion failure: A_bufOverflow: Buffer overflow'. The issue occured very rarely. Our dsp software using std:vector...
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SECDEVTOOL-OMAPL138C6748: Request for Secure Kernel API Example
Part Number:SECDEVTOOL-OMAPL138C6748Hello TI members,Where can I find an example code (or library) guiding how to use Secure Kernel APIs on secure OMAPL138/C6748 part? Thank you,Tien
View ArticleLinux/OMAP-L138: EDMA not configured properly when Linux and SYSBIOS loaded
Part Number:OMAP-L138Tool/software: LinuxHello,I am attempting to use the McASP through the DSP while simultaneously running Linux on the GPP. I am using the McASP example project provided in the PDK....
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CCS/OMAPL138B-EP: load the Executable program on DSP can't go main
Part Number:OMAPL138B-EPTool/software: Code Composer StudioHello, I'm using CCS3.3.82 to load the readwrite sample of OMAPL138, i have modified the memory map and the sample source code, when I load...
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CCS/AM1705: AM1705
Part Number:AM1705Tool/software: Code Composer StudioHi I am using AM1705DPTPA3 in one of our project. I am using CCSv4 for programming the flash which is SPI-Flash for AM1705. I am using Macronix...
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Linux/AM1705: No output on UART
Part Number:AM1705Tool/software: LinuxHi, We are using AM1705 with SPI flash as SPI boot and XDS100V2 for programming. We are referring the below mentioned steps for installation process. The...
View ArticleCCS/OMAP-L138: timing difference between old C6748 and DSP of Omap L-138
Part Number:OMAP-L138Tool/software: Code Composer StudioI have a product that uses C6748 DSPs (about 3-4 years old). I upgraded the part to an Omap L-138. So far I am only using the C6748 DSP on the...
View ArticleCCS/OMAP-L137: Help me... May be problem with memory with OMAP-L137
Part Number:OMAP-L137Tool/software: Code Composer StudioHelp me! I'm using code speex_mdf. I was successful built code and loaded file .out into board EVM-L137. But when i run debug, the console...
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