Booting from NAND flash on TMCXEVM6657LE evaluation module
I am attempting to boot a TMCXEVM6657LE evaluation module from its NAND flash, but it doesn't appear to work.Without going into a lot of details, here is what I did:Built an executable that flashes the...
View ArticleTLV320AIC23B ADC HPF characteristics
Learn that there is this ADC hpf in the line up while converting the analog to digital. As described in the manual this filter characteristics is as follows:-3 dB at 4Hz with Fs=48KHz, -0.5 dB at...
View ArticleBT - hciattach cmd fails on wl127x
Hi, We are trying to make BT up on J4 dm814x board using murata com6(wl127xx) chip. After booting the kernel we did the following insmod operation insmod compat_bt.koinsmod cfg80211.koinsmod...
View ArticleTRF372017EVM
Hi there,We are working on a project about a communication test set. We want to use the IQ modulator TRF372017 but here are some questions, hope someone can give us answers soon.1. Can it injects a...
View ArticleCodeloader not working with single or dual integer PLL chips
Have codeloader version 4.6.1, program version 4.7.1.When I select a single or dual integer PLL I get an error message -" Run time error 13 - Type mismatch ".If i select any other type of PLL,...
View ArticleA problem about using long type pointer
I use CCS v5.0 to compile ARM code of OMAPL138 and I find that when I define a long type pointer as "long *plData;" and give it an address that is not the multiple of 4, the value *plData is...
View ArticleTRF7960 won't allow Interrupt Mask register to be modified
Hi,I'm battling some issues with the TRF7960, using the SPI interface on the EVM module (jumpers switched over from parallel i/f).I can set up the internal registers fine (0-11) and read them back to...
View ArticleWhen TI CC3000MOD will be available?
I searched at Digikey, Avnet, Mouser and so on and could not find a single piece of the CC3000MOD. Also CC3000 Booster pack and EVM are out of stock. When it will be available?Regards,LR
View Articlehow to slove the error flag in ADS1293EVM
Sir, i got the new EVM of ecg AFE and i am able to work also and i got the ECG noisy signal but there may be some problem of the error flags like..CMOR, RLDRAIL, and CHxERR . So please give me any...
View ArticleIs it(PTM & DTM) ready integrated in v1.3?
HiShall we using PTM for RF testing with BLE stack v1.3?It is seem to be need test build(modification) with v1.2. right?Is it(PTM & DTM) ready integrated in v1.3?Can we using Aglient E1852B...
View ArticleHow to open trace within my codec codes
hi,I add a my own codec to my server, but there are something wrong when run my IUNIVERSAL_process. In order to find out whether data is correct. I want to open trace within my codec codes. the...
View ArticlePMP3661
Dear sir/madam,I have designed the LED driver based on PMP3661. the efficiency is from 85 to 90% (from 95V to 270VAC) THD varies from 6% to 11.5% and PF from 0.9 to 0.99.change in load current is only...
View ArticleNEED INFORMATION-SN74CB3T16212ZQLR
Can you please provide the following information for the SN74CB3T16212ZQLR Part ?1. Junction Temperature Max (Tj Max) 2. Typical Power, (Pd typ)3. Maximum Power (Pd max)T4. Thermal Resistance Junction...
View ArticleDFU external flash write
I have modified bootloader so i can program my external SPI flash over sflash.If I pass address 0x8000000 my bootloader knows it is for external flash and it uses different page size and write...
View ArticleLM3478MM DRAWS EXCESSIVE CURRENT WHEN Rfa RESISTOR IS CONNECTED
I HAVE SEPIC DESIGN BASED ON LM3478MM. MY CIRCUIT HAS BEEN DESIGNED AS PER THE TEXAS INSTRUMENTS WEB BENCH (DESIGN 3533301/5 LM3478MM). MY REQUIREMENT IS TO GENERATE 12V, 3A OUTPUT OVER AN INPUT RANGE...
View ArticleFatal Error unhandled Exception
Hi TI,I am working on a DM8148 Custom Board ,i am using latest EZSDK 5_05_02 . We have integrated drivers for custom video decoders in the hdvpss source in the EZSDK 5_05_01_04 . Now i am trying to...
View ArticleDM8168 Video Input Format
Is there a way of inputting two channels of video either using RGB or YUV 4:4:4 ?I can see that VIN[0] can accept an RGB 8:8:8 input, but the other port (VIN[1]) has only got 16 data bits and seems...
View ArticleData from Converter seems to be complete wrong
We are using the ADS1248 in our project.I'm trying to debug my ADS1248 driver. Communication via SPI seems to be OK.The ADS1248 is connected to following supplies: AVDD = +5V DVDD = +3.3V AVSS and...
View Article(DM8127 IPNC 3.2)about the REISZER OVERFLOW OCCURED：RESTARTING ... Error.
Hi all Using IPNC 3.2 to build our program, at the start the the stream output normally, but when I enarge the gain and decrease the shutter, the noise of encode video is very obviously, and...
View ArticleCorrect way to recover from UART receive timeout on C6748 using PSP 01_30_01...
HiI am trying to use the PSP UART driver with the C6748 with UART 2 and the following setup: uartParams_.opMode = Uart_OpMode_INTERRUPT; uartParams_.baudRate =...
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