OMAPL138B-EP: LDR instruction clock cycles in arm
Part Number:OMAPL138B-EPHello,Why an LDR instruction in omap l138 processor arm core takes 37 clock cycle in case of an address loaded in internal ram and 67 clock cycles for external ram.Is it...
View ArticleCCS/OMAP-L137: Shared memory examples
Part Number:OMAP-L137Tool/software: Code Composer StudioIs there an example that shows how to create shared memory space/common variables between the ARM, the DSP, and the two PRU units?
View ArticleRE: ROM Bootloader details
can you describe ROM bootloader on this device in more details ?
View ArticlePROCESSOR-SDK-OMAPL138: Setting up a project with PDK
Part Number:PROCESSOR-SDK-OMAPL138I have downloaded the PROCESSOR-SDK-RTOS-OMAPL138 with CCSv7 under Linux 16.4 operating system. Everything seems to be installed ok. I have created and imported the...
View ArticlePROCESSOR-SDK-OMAPL138: Not finding Identifier and other declarations IPC
Part Number:PROCESSOR-SDK-OMAPL138I am trying to use the IPC library for the OMAP L138. I have finally got too include the right path but now I am having issues because the provided libraries used...
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OMAP-L137: Ethernet issue
Hi, My customer has a production stop at this moment and contacted me with following question on OMAP-L137. Please have a look at below customer questions.I am currently investigating an issue with a...
View ArticleCCS/SECDEVTOOL-OMAPL138C6748: omapL138 LCDK: Will Not Generate Sine Wave
Part Number:SECDEVTOOL-OMAPL138C6748Tool/software: Code Composer StudioI teach a class using the OMAPL138/C6748 LCDK. From time to time over several years, a problem crops up for a while and then goes...
View ArticleHigh Speed ADC interface with TMS320C6748 LCDK
Dear, I want to connect a high speed ADC (>10 MSPS) to my TMS320C6748 DSP development Kit. I am a beginner with DSP and ADC but my project requires high sampling rates and fast data conversion...
View ArticleOMAP-L137: Booting from SPI Flash on a custom board
Part Number:OMAP-L137Hello,I am developing software for a custom board that has uses an OMAP-L137. We are planning on using SPI flash for booting. We also have a custom breakout debug board that we can...
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OMAPL138B-EP: L138 with DDR2 connection/compatible enquires
Part Number:OMAPL138B-EPHi Support,Currently am using L138 with Micron mDDR (MT46H64M16LFBF) and this is working fine. Due to new requirement we need to change the mDDR with a Rad Hard DDR2 SDRAM...
View ArticleRTOS/PROCESSOR-SDK-OMAPL138: Security questions for DSP/BIos, SYS/BIOS
Part Number:PROCESSOR-SDK-OMAPL138Tool/software:TI-RTOSHelloMy customer is considering the OMAP-L138ZWT in an Avionics project requiring DO-178 certification and has a number of questions concerning...
View Article[OMAPL138] McASP Multi-channel error
Hello everyone,I am working on OMAPL138 for an audio application and using McASP + EDMA for transmit/receive audio data from 2 codec (CODEC1 and CODEC2).In my application, I always listen data from...
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TMS320C6745 JTAG Error
Hello,I'm fairly new to working with the jtag interface, but I have made a board using the TMS320C6745 and have been attempting to program it through a XDS100V2 programmer, but I have been unable to...
View ArticleInterfacing
Hello, I want to interface my parallel ADC 12 bit 65 MSps via the uPP port to my TMS320c6748, and my TMS320c6748 to my Raspberry pi 3 model.I am confused on how to do it and do not know if it is...
View ArticleHardware setup Files
Hello, I am trying to open the hardware setup file from the wiki site (http://processors.wiki.ti.com/index.php/BIOS_C6SDK_2.0_Getting_Started_Guide#Hardware_Setup
View ArticleRTOS/PROCESSOR-SDK-OMAPL137: PROCESSOR-SDK-RTOS-OMAPL137 Current version
Part Number:PROCESSOR-SDK-OMAPL137Tool/software:TI-RTOSHello,On the page Processor SDK for OMAPL137 Processors TI-RTOS Supportwww.ti.com/.../processor-sdk-omapl137indicated that the current version -...
View ArticleLinux/LINUXSDK-OMAPL137: Multi Arm Application on same Processor....
Part Number:LINUXSDK-OMAPL137Tool/software: LinuxHello Community,I have a arm application which inits syslink and start the dsp application. They communicate over MessageQs between each other which...
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Starterware/OMAP-L138: Burning image on the NAND flash memory - OMAP-L138 LCDK
Part Number:OMAP-L138Tool/software: StarterwareHello everybody, I am currently working on the OMAP-L138 LCDK board. I would like to burn on the NAND memory flash the raster example from the Starterware...
View ArticleLinux: How to fix SYN Flooding on TCP socket?
Tool/software: LinuxHi there,I am using SDK 4.0.0.4 with Linux Kernel v4.9.28 I have changed the device tree and the U-boot to interface PHY over RMII and the PHY I am using is DP83640. When the Linux...
View ArticleLinux/OMAP-L138: McBsp linux ARM interrupt support
Part Number:OMAP-L138Tool/software: LinuxHiI want to use mcbsp interrupt in the linux for omap.I set the mcbsp registers and it seems ok.I did not found any example for such implementation? Does...
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