OMAP-L138: Can I use McASP AFIFO in any size?
Part Number:OMAP-L138Hi Champs,The McASP AFIFO size is 256-byte each for read and write. In the case of two data pins, it's 32 32-bit words per serializer.So, my question is the size is fixed or not....
View ArticleOMAP-L138: What value do I have to set a EDMA PaRAM ACNT when I use McASP AFIFO?
Part Number:OMAP-L138Hi Champs, Do I have to set the ACNT to be equal to or greater than McASP WFIFOCTL.WNUMEVT when I enable the AFIFO?What will happen if I set the ACNT to be less than the WNUMEVT?...
View ArticleOMAP-L138: Conflict in data given with TMDSLCDK138 regarding DDR2
Part Number:OMAP-L138We have downloaded the reference design(including BOM,Schematic diagram and Layout file) of TMDSLCDK138 board from ti site http://www.ti.com/tool/tmdslcdk138,In BOM,it is...
View ArticleAM1707: EVMAM1707 Bare Metal documentation
Part Number:AM1707Support Path: /Tools & software/Help me with an issue/Design Kits / Evaluation Modules / Boards/Software issue/We are evaluating the AM1707 for a bare-metal application. We...
View Articlestarterware Ethernet issue
Hi,I try to run an example of enet_echo from OMAPL138_StarterWare_1_10_04_01 \ examples \ evmOMAPL138 on ARM core. if(ipMode != IPADDR_USE_STATIC) { /* wait till the dynamic IP address is...
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AM1806: I2C SCL was low after toggle SCL to resolve I2C hang
Part Number:AM1806Dear Champs,My customer faced I2C line hang and resolve it referring below. As other methods were not help to resolve their hang issue, they used recommendation 1 in below.But, they...
View ArticleRTOS/PROCESSOR-SDK-OMAPL137: l137dzkba3
Part Number:PROCESSOR-SDK-OMAPL137Tool/software:TI-RTOSDoes OmapL-137/138 provide working with PRUSS in С or it works only with asm?
View ArticleLinux/OMAP-L138: Cannot find https://gforge.ti.com/svn/pru_sw
Part Number:OMAP-L138Tool/software: LinuxHi all,It looks like gforge.ti.com/.../pru_sw was taken down. Is this available anywhere else from TI?I see...
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AM1806: "free data format" to resolve I2C communication hang
Part Number:AM1806Dear Champs,My customer faced I2C line hang and resolve it referring below. They are trying to apply recommendation 2 in below.I2C Tips - Texas Instruments...
View ArticleOMAP-L138: UART on TMDSLCDK138
Part Number:OMAP-L138Hello,I am a senior in university working with the TMDSLCDK138 to do some audio processing. I was wondering what the best way would be to implement a UART communication on the...
View ArticlePROCESSOR-SDK-OMAPL138: Secure OMAPL138 cannot go to deepsleep
Part Number:PROCESSOR-SDK-OMAPL138Hi,I am developing deepsleep function for secure OMAPL138 ZCE.I had done successfully this function on normal (non-secure) OMAP L138. But when I run the same source on...
View ArticleOMAP-L138: Flash Memory Compatibility Recommendations?
Part Number:OMAP-L138Hello,We have a customer who wouldl ike to know if the OMAP-L138 would work with this Cypress flash module: S29GL01GS11DHIE20Also, is there a list of flash devices that would be...
View ArticleCompiler/OMAP-L138: How can I get the L138 to U-Boot from location 0x40000 on...
Part Number:OMAP-L138Tool/software: TI C/C++ CompilerHello experts,I have a u-boot.bin file that needs to be written to location 0x40000 on a NAND device (happens to be exactly where MTD partition 1...
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OMAP-L138: OMAPL138 LCD Kit Board Files Won't Open
Part Number:OMAP-L138Hello,I recently purchased the OMAP-L138 Development Kit (LCDK) and downloaded the accompanying board design files from the ti website. All the board design files were downloaded...
View ArticleLinux: How to mount SD card to Linux for writing Data from Linux OS or IPC
Tool/software: LinuxHi there, I have managed to get OMAP-L138 SoC to boot the Linux on ARM core from uSD card. The Linux version is 4.9.28 Is there a way to create an data partition on the SD card and...
View ArticleOMAP-L138: Execution Time
Part Number:OMAP-L138I want to calculate Execution time of Certain part of code. Please let me know How to do this...?Prashant
View ArticleOMAP-L138: Floating point support for ARM using SYS/BIOS
Part Number:OMAP-L138I am using the ARM of the OMAP-L138Code Composer Studio 5.5I am using SYS/BIOSTarget processor version is set to 5eDesignate code state is set to 32Floating point support is set to...
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signal converter
hiI am new to Electronicsi have MG812 sensor which has output of mV drop as the volume increase as i have attached image 1as required output is as following IN VOLTAGEPPMVOLTAGE...
View ArticleRTOS/OMAP-L138: Sometimes OMAP-L138 DSP interrupt Status Register not set.
Part Number:OMAP-L138Tool/software:TI-RTOSHello.I have some questions about Omap-L138 DSP Interrupt. Please help.I connect ADC busy pin to GPIO7_0, That's why I will use ADC busy signal for DSP...
View ArticleRTOS/OMAP-L138: Sometimes OMAP-L138 DSP interrupt Status Register not set 1,...
Part Number:OMAP-L138Tool/software:TI-RTOSHello.I have some questions about Omap-L138 DSP Interrupt. Please help.I connect ADC busy pin to GPIO7_0, That's why I will use ADC busy signal for DSP...
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