Forum Post: RE: DM816x Power estimation spreadsheet and EMIF/DDR3
Current on the 1.5V rail of my board (which includes the DDR3 RAM as well as 8168 1.5V supply, at the u-boot prompt (i.e. DDR should be totally idle), is 0.940A at about 35C case temperature.This is a...
View ArticleForum Post: RE: mcasp: how to attenuate audio without signal distortion
Petr,Perhaps your *= 0.5 operation is converting to/from floating point.Instead, can you try sample /= 2; to see if the operation occurs differently?Regards,RandyP
View ArticleForum Post: RE: C6657 DDR3 DQ vs DQS timing
Hi AdityaThank you for your support.I have not had a chance to check the waveform with the new GEL sequence yet, since high-speed scope has not been available until end of this month. I'll let you know...
View ArticleForum Post: RE: DM 6437 Configuring McBsp to work in slave mode with EDMA3
Moshe,I have moved this thread over to the device forum in hopes that it will get a faster response there.
View ArticleForum Post: RE: dsp core down
Yesterday,I tested that:two audio threads each to fread local PCM to encode(AAC-32K).Today, I find that:video is ok,but audio enc is blocked(running about 16 hours)
View ArticleForum Post: dm8168 VIP0 capture with 640X480 resolution cause kernel crash
HI! Currently we were testing OV5640 CMOS sensor and conect it to VIP0 capture port,camera work with 8 bit discrete SYNC mode,we can well capture 352x288,320x240,1280x720,1920x1080 and so on...
View ArticleForum Post: RE: D1 have noise but CIF ok
Hi Badri:when I do it:dspAlgPrm.enableSCDAlg = FALSE;It won't run into AlgLink_ScdAlgSubmitFrames.
View ArticleForum Post: RE: New Custom AM1802 Board Boot from SD Card
Hi George,Yes, you can try fdisk and also i would like to highlight other option using CCS Flash programming Utilities.This link is basically for OMAP-L138 but also applies for...
View ArticleForum Post: RE: 6638 k2k multicore : AIF2 timer query
Hi Mr. Albert,It seems to be the difference between the clock of BIOS "1.2 Ghz" and the AIF2 "1 Ghz".Thanks for the support. Regards,Manav
View ArticleForum Post: RE: Audio In of Beagleboard xM Rev.C is not working
hellocan u please tell me the voltage level with which we should operate the audio jack of beagleboard when an external mic is connected?
View ArticleForum Post: ti8147 and gstreamer video sink rotation for LCD
Hello,I have a hardware platform with an LCD that is rotated 90 degrees. I had no problems rotating the frame buffer, but I also need to rotate video playback on the LCD.I've seen some contradictory...
View ArticleForum Post: Code Composer Error Linking during debug
Hi, I'm having a hard time using the xds100v2, about a year and a half ago we used this alot. Using omapl138 and code composer studio 4.2.4. I saved the installer i used and a couple of projects that...
View ArticleForum Post: RE: Queary Regarding keystone 2 Netcp
Hi Amit,You are correct that the MAC is included in the Ethernet switch sub-system. There is an SGMII serdes interface connected to the MAC which provide the method of connection to the external PHY....
View ArticleForum Post: RE: vlib c674 c64p disparity SAD8
I have moved this thread over to the device forum in hopes that a VLIB expert there will be able to respond more quickly.
View ArticleForum Post: RE: Comments on how hot TI's TMS320C6657 DSP gets (Power...
Hi Joe,The temperature is highly dependent on the environment in which the C6657 is used. You can use the information in the Thermal Design Guide for KeyStone Devices from the C6657 product page to...
View ArticleForum Post: RE: DSP/BIOS UTL_halt when Starting Task on DM6437
PS. Why the 5 year gap in responding?!?! :-)
View ArticleForum Post: RE: DM814x video DAC power-down
[quote user="Pavel Botev"]Could you please provide more details about the DAC status? I see that when we set value in the DACXE bits, this value is accepted and can be read afterwards.[/quote]Yes, the...
View ArticleForum Post: RE: TMS320VC5506PGE EBSR register issue
Thank you for the detail description of issues. I have a few questions to further understand the issue.Earlier this week, we found that the problem *only* occurs if we write the EBSR register....
View ArticleForum Post: RE: OProfile on K2H evm
Hi, Kawada,Have you tried the out-of-box demo for OProfile? To run the demo, please see:http://processors.wiki.ti.com/index.php/MCSDK_UG_Chapter_Getting_Started#Running_Out_of_Box_DemonstrationsRex
View ArticleForum Post: RE: DM816x Power estimation spreadsheet and EMIF/DDR3
Sorry, for my 1W comment, I was referring to both EMIFs, and also the total power (not just 1.5V). So at 800MHz, 500 MBps, 50% write, I see in the spreadsheet (for my use case) 1161mW on 1.5V, 4460 mW...
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