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how to add memory segment in ccs v6?
In previos work, CCS v3.3 was used but now I want to change CCS version v3.3 to v6.in v3.3, if I click 'insert MEM' and type 'base' and 'len', I can add memory segment.but in CCS v6, I can not add...
View Articlehow to configure the Ethernet MAC address from file system?
Hi All,We are using OMAP-L138 and Linux.As per "http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/t/189985.aspx".We were unable to set the MAC address. But we solved this problem by...
View ArticleLADC/RDAC singnal impact
Hi,I'm developing on OMAP-L137 EVM. I could run the "sample program". All work normally.Sample Program : Forwarding Line In sound to play at Line Out work normally. (Left and right work correctly)I...
View ArticleWhat is Maximum Throughput for EDMA , EMIF and UPP in OMAP L138
Hi All , A) Can any one please let me know what are the maximum throughput achievable for :- a) EDMA b) EMIF [when clk is about 91.2Mhz] c) UPP interface for ARM OMAP l138 B) Or...
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Chip Select (SPIx_SCSn) Utilization with the OMAP-L138 SPI Port (SPIx)
Re: the OMAP-L138 SoC: There are 2x SPI ports and up to 8x SPI Chip Selects (SPIx_SCS[0:7]) available for use. Is it possible to utilize two or more CS’s within a single SPI port to have the...
View ArticleSFH Header data read
Hi,I am trying to write a UBL code for OMAPL138 custom board. For that i need SFH code to flash the application. while debugging the Sfh code i found that its reading some information about the app img...
View ArticleMcASP and ST-BUS
McASP and ST-BUSDear E2E community!Could I use McASP of TMS320C6747 for intefacing with ST-BUS Device?Similar to the described issue for McBSP (SPRA511B TMS320C6000 McBSP Interface to an ST-BUS Device...
View ArticleMicron 32Gb NAND (MT29F32G08AFABAWP, with 4K page) "ECC error in BBT" on...
We are using Micron 32Gb (4GB) NAND flash (MT29F32G08AFABAWP) on our customized OMAP-L138 CPU based board. Our U-Boot version is u-boot-2014.07-rc4, which we directly downloaded from DENX.We...
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Using OMAP-L138 single UPP channel while selecting dual channel mode.
We would like to use UPP channel A in 16-bit mode, but we have limited pins available in our application. Our existing OMAP-L138 pin usage only gives us access to UPP channel A control signals plus...
View ArticleHow to add external HS USB port to OMAP-L138
We have an OMAP-L138 application that requires two HS USB ports. Have any of you found clever solutions for this, preferebly with TI devices? The application is very limited on OMAP-L138 IOs to use...
View ArticleExample of a host processor program for DSP booting
Dear e2e!Is there anywhere a example of C/C++ program for external host processor, which loads TMS320C674x DSP via SPI. Boot mode of TMS320C674x DSP isSPI0/SPI1 Boot external host (Slave mode).Yes, I...
View Article6748 multicast not working?
Hi, I have been trying to get multicast to work on a C6748 platform, but I can not get the receive side working. I can see the RXMBPENABLE, MACHASH1, MACHASH2 been setup OK, since we have other 6472...
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Hi. I have a question about MCASP in omap-l138.
Hello, everyone who see this post. Thanks for your interest.I'm working with OMAP-L138 SOM-M1(TMS320C6748) made by Logic PD and AK4646(CODEC, AKM). I have a question about McASP0.This is the detail.I'm...
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how to apply hwi in DSP part of OMAP-L138?
CCS : v6OS : win 7 x64SYS/BIOS : 6_40_02_27xdctools : 3_30_02_44_coreboard : Zoom OMAP-L138 EVM Development Kit (LOGIC PD)In order to controlling PWM, I try to apply hwi. when i made project, i choose...
View ArticleSetting up custom board
Hi,I've finished my custom board based on the TMS320C6748. Is there any documentation on how I go about setting up the proper target configuration, GEL files, board library etc? What files and...
View ArticleJPEG codec example OMAPL138/C6748
Hi everyone, I'm looking for a jpeg code example for OMAPL138 and C6748.I already tried the C64x+ jpeg baseline example but it did'nt work on C6748. Any help would be greatly appreciated. Thanks.
View ArticleWriting multiple ubl and uboot copies info NAND flash with AM1808
Hello,We have a custom board based on AM1808.I am looking to flash multiple copies of ubl and uboot into NAND flash. The current serial flasher do not support multiple ubl and uboot.Is there some...
View ArticleMcASP inactive slot errata question
Hi,I read in the errata of the TMS320C6748 (sprz303h.pdf) that the McASP does not support inactive slots in combination with EDMA section 2.1.6). The errata makes me belief there is no workaround and...
View Articleccsv5 omapl138 staterware
plaform : based to omapl138 lcdk.Hi,I use source code from starterware_1_10_04_01 with example "enet_echo" fromCCS project folder...
View ArticleUSB-AUDIO
i want to play AUDIO stream from my computer(host) on my OMAP L-138 kit USB otg ,for that i wanna write some wrapper level driver ,then after insmod utilize it to play Audio which is currently play in...
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