Forum Post: RE: can't run Qt SW(helloworld in lab1 from sitara Linux...
Hi Miroslav,I think I have soved the prolbem, just copy yor filesytem frm latest ti-sdk-evm-06.00.00 for my board, and compile applicationn SW also with your tool from latest ti-sdk-evm-06.00.00, and...
View ArticleForum Post: RE: Ultra small embedded system with android/linux capabilities..
Dear Biser: I think Is the right place to put this question 'cos I'm talking about sitara and Da vinci. In fact Sitara Is a really good option to a real small system with am33xx device. The matter here...
View ArticleForum Post: RE: Using Emac CPPI RAM for Buffer Descriptors
Hi Biser,I'm not using any 3rd party software. The Ethernet driver I'm using was written from scratch based on reading the Technical Reference Manual. Is there a special initialization step I'm...
View ArticleForum Post: Devkit SBC8600 not booting
Hi,I just got one Devkit SBC8600 and tried it but it didn't work. Below is the log from the serial port (if you don't interrupt the boot it will be hanging doing something):CCCCCCCCU-Boot SPL...
View ArticleForum Post: Use IRAM of AM3358/3359 for time-critical code sections?
Hi,within my application there are a few very time-critical code sections. They are running smoothly but to be sure I think about moving them from external DDR-RAM (BeagleBone Black) to IRAM at...
View ArticleForum Post: RE: AM335x BogMIPS
I know kernel estimates BogoMIPS roughly and it is not so accurate. The BogoMIPS is around 1400 on omap4 running at 700MHz and the performance of cortex A9 is 2.5 DMIPS. Does it mean that the omap4...
View ArticleForum Post: RE: arm335x PRU GPI example: reading input
Could you share the simply program you describe here :MOV r0, R31SBCO r0, CONST_PRUDRAM, 0, 4 I was starting with PRUS and I don't know how to start with ASM. Thank you
View ArticleForum Post: RE: How to disconnect the AM335x USB as the device mode from the...
Hi Bin Liu,Thank you for your reply.Best regards,Daisuke
View ArticleForum Post: AM335x RTC_PORz Timing Requirements
When clock to the OSC1 is stable, must the RTC_PORz be de-asserted?If the Internal Oscillator Clock is used, the OSC1 Start-up Time is 2s as typical value. It is very long time.TRM only describes that...
View ArticleForum Post: TMDSSK3358_ADC_LCD
Iam using TMDSSK3358 EVM from TI. I want to connect an external analog signal to the 40th pin of LCD(analog input of the LCD to the CPU, sacrificing touch capability). I need to convert this adc input...
View ArticleForum Post: AM3703 NAND compatibility
We have a customer who is designing a custom board based on a AM37x-evm module (AM3703 MPu) and they wish to replace the NAND flash with a MT29F2G16ABBEAH4-IT-E chip from Micron.After reading the wiki...
View ArticleForum Post: RE: AM335x USB1_DRVVBUS does not stay active when device connected
Yes, there are capacitors to stabilize the USB +5V rail, as necessary.The small difference in rise time is due to circuits from different manufactures:TMDSSK: TPS2051BD, my Design: MIC2026-1YM.Since...
View ArticleForum Post: AM3352 - Pin-muxing done in MLO?
Hi!I'm working with a product that is based on the AM3352. The company where we got this hardware from included an SD-card with working MLO, u-boot.img and uImage. I don't have access to any schematics...
View ArticleForum Post: AM3358 JTAG
hello I refered toTIdevelopment board(evm and baseboard) and designed ourown userboard.Now I have a problem.When Istarted from SD,the boardcan work normally. I testedeach power supplyvoltage isnot a...
View ArticleForum Post: RE: ADC conf registers on AM335x
Biser:Thanks for your suggestion. I have the Starterware code and have taken the "touch-driver" files from the "DEMO" project and trying to use them. I encounter this problem: when I call "TouchInit()"...
View ArticleForum Post: RE: amsdk 06.00.00.00 buld fails at php. How to update the php...
Got similar problemTUNE_FEATURES = "armv5 dsp thumb arm926ejs"TARGET_FPU = "soft"meta meta-yocto meta-yocto-bsp =...
View ArticleForum Post: RE: am3358 uboot: nand not found (k9f2g08u0c)
Xiaolong,Can you post the changes you have made to the U-Boot board file to accommodate the NAND? That will give the community something to look at to see what might be the problem.
View ArticleForum Post: RE: Ultra small embedded system with android/linux capabilities..
Dear Community:I think the best option to target this problem is AM3715 and DM3730 which are equivalent. There are other couple options like Allwinner processors which have lqfp packages, but the...
View ArticleForum Post: RE: Connecting SRAM and NAND to GPMC Bus
Dear Ahmet:I'm working on a similar problem with dm3730. I have review some documents but nothing concise. Have you found any information about this? what memories are you using?Let me know, thanks.
View ArticleForum Post: RE: AM335x : does AM335x support Brown Out Detector(BOD)?
Brown out detection (BOD) is a function normally implemented by the system power supply. This function is a system level design task that requires the power supply to provide an early warning signal...
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