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TFT-LCD Text Font Broken
I have to use the OMAP-L138 and CCSv5. TFT-LCD is LTE430WQ-F07 (480 x 272) was used.The example program uses startware. (usb_dev_bulk)However, the text font is broken character to output.The first...
View ArticleHow to modify External Memory timing setup for DDR2 at 240MHz
// External Memory Timing Setup if (status == E_PASS) { #if defined(AM1810) // Timings for DDR2 at 150 MHz status |= DEVICE_ExternalMemInit(0x00000047, 0x08934832, 0x204929C9,...
View ArticleARM - DSP System setup
HiWe want to use an OMAPL138 System on Module (OMAPL138 SOM-M1, LogicPD), with the following requirements to the software: On the ARM device a linux is running (image on SDcard). During that the DSP is...
View ArticleAM1808 silicon version 2.1 boot from SD card
Hi We have custom board of OMAP l138 custom board. We populated the two board one is with OMAP l138 chip another one is with AM1808B chip (version 2.1) but both are same schematics no changes in...
View Articleerror coming after debugging the sample code in omapl138 lcdk
This is the error which is coming after debugging the sample code Can't find a source file at "/tmp/TI_MKLIB429RQi/SRC/exit.c" Locate the file or edit the source lookup path to include its...
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Connection Error while erasing NAND using Serial Boot
How can i change the settings of Serial Boot tool for my custom board. The board connect on COM17 and has a NAND Flash.
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What does it mean to Wait for SFT for OMAPL138
I want to know why the Serial Boot wait for SFT so that i may find the problem.Can any one tell me the flow of program during that Serial Boot erase command?
View ArticleHow to modify settings for Serial Boot
DDR Configuration OMAP-L138/Common/src/device.c: Modify the parameters passed to the function DEVICE_ExternalMemInit to match the DDR timing requirements for the custom boardUART Settings...
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[AM1808] UART boot code generated by AISgen has incorrect baud rate
I make an ais file by using AISgen and hexAIS tools, The code generated by hexAIS can boot up and run the serial console correctly. But when I use AISgen to geneate the code, it boots up but the serial...
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UART clock problem in AISGen tool for UART booting
Hi I'm using the AM1808B processor and its derived from OMAPL138_LCDK board.I did the following procedure.1. Built the u-boot from u-boot-2010.12-psp03.21.00.04.lcdk and got u-boot.bin2. Open the...
View ArticleAM1808 USB2.0 host connection diagram, termination resistors
Hi,is there an application note or some other document from TI that would explain how to connect the USB 2.0 OTG in host-only mode? In particular I would like to know whether any external termination...
View ArticleHow to configure memory for FFT in C6748 (LCDK)?
Hi,First question, what's the real FFT clock cycle? or How to reach the FFT clock cycle as the reference book said?Following are details:Hardware: LCDK C6748, default CPU clock at 300MHz;Data: much...
View ArticleC6748 VPIF video buffers corrupted when H.264 encoder present
Hello,I am developing an application for the C6748. The purpose of the application is to capture a video stream from a sensor, encode it to H.264 and send it to a computer.Both parts of the application...
View ArticleOmapl138evm bdi3000 support
Hi,I am working with omapl138 BDI3000 support.Does any one know 1.how to invalidate cache in BDI cfg?2.I am resetting the target through BDI reset command through cfg but I am not able to reset.I am...
View ArticleRebuilding the Flash and Boot Utils package for a particular platform
Can someone explain me the steps to Rebuild SFH tool on WindowsI have installedCCS4Cygwin Setuparm-2011.03-41-arm-none-linux-gnueabi.exe(Sourcery G++ Lite 2011.03-41)C6000 Code Generation Tools...
View Articlehow to execute c programe in OMAPL138 LCDK
hii hv tried to run c program in OMAPl138LCDK i have followed the link which...
View ArticlePorting BIOSPSP audioSample for LCDK6748 and TLV320AIC34
Hello Community,I am not very familiar with SYS/BIOS for C674x DSP's so my question might be obvious for experienced users. Anyway a good answer might help others lost in space, as well.My questions...
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 Article[OMAPL138] Resistance Specification for Internal Pull-Up and Pull-down Resistors
OMAPL138 Champs,I've looked through both the datasheet and the TRM but have been unable to find the internal reistance values of the Pull up and Pull down resistors that are determined by the PUPD_ENA...
View ArticleAppropriate binary for "slaveloder" utility
Hi guysI'm using imap-l138 board and now I'm testing my DSP+ARM interconnection via syslink. I'm able to build DSP binaries using Linux SDK and get *.xe674 binaries. I'm able to start them with the...
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