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About CD74HC4511
Dear SirsThe following figure show the display and function table (datasheet of CD74HC4511).But there is some issue between display and function table.Could you help me for the following...
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McBSP(I2S format) channel reversal problem.
Hello,Problem with McBSP and EDMA3.Channel reversal is occurred about once in five times.Data corresponding to FSX/FSR is reversed as seen in the pictures below.Transfer format is I2S(32bit, 2ch).EDMA3...
View ArticleDM8148 Dual Camera Overlay
We have DM8148EVMezsdk version is 5.05.02.00We have tested the component video and composite videoWe would like to overlay real-time component video and composite videoDual camera input lead receiving...
View ArticleTRF7960A issue on sending one byte.
Hello TI employee,I 'm now working on TRF7960A to read RF430CL330H. Everything goes fine except the last cmd deselct the tag. When I send 0xC2 , TRF7960A have no IRQ signal. However , TRF7964A and...
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LM3670 Stability
I'm seeing instability in my circuit based on LM3670 1.8V. Sometimes it comes up and it's oscillation decays. (yellow is input)Other times it goes into oscillation:Here is what my schematic looks...
View Article3200 disconnect from ap with error code 110
hi I have posted the question before, see https://e2e.ti.com/support/wireless_connectivity/f/968/t/401965."hi ti friends, now I create a socket to connect the http server, send GET request to server...
View ArticleTPS65218 INT_LDO and CC
TPS65218 team,Our customer would like to conntec INT_LDO pin and CC pin.Input specification of CC is 2.3 to 3.3V. Output of INT_LDO is TYP 2.5V.My concern is MIN output volatge of INT_LDO.Could you...
View ArticlePMP10927 Transformer Information
Hi,Regarding the BOM of PMP10927,http://www.ti.com/lit/df/tidrd29/tidrd29.pdfI would like to know more information or specification about the transformer. From WE website, I didn't find any further...
View ArticleQuestion about HalCogen R5-MPU-PMU settings
Hi there,Can anyone provide some detail documentation about HalCogen R5-MPU-PMU page?It is pretty confusing in Technical Reference Manual, NMPU section. There is no description of 16 regions...
View Articleerror: "csi fifo overflow" when encoding 1080p15 stream coming from main...
Hi there,Our custom board uses OMAP4470 as main processor. An external ISP is connecting to CSIA which outputs 1080p30 YUV422 format image. While a HDMI to CSI bridge is connecting to CSIB which output...
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PGA2505 "POPS"
I have designed a microphone amplifier circuit with PGA2505. It works OK, but every time I change PGA2505's GAIN, I would hear "clicks" or "pops". The DC Servo and Zero crossing detect of PGA2505 are...
View ArticleDM8148 - How to lower the DSP Clock
Hi,Almost finished product. DM8148 with IPNC RDK 3.8 as basecode.Question:Due to an awful amount of overheating problems (from flash corruption to PHY stalling), I need to substantially lower the DSP...
View ArticlePlease provide fix or workaround ASAP DK-LM3S9B96
Hello E2E,I'm working with an account using a Stellaris processor, and having issues with programming. This is for a prototype board and we will be helping them migrate to another family. I am unsure...
View ArticleImplement moving average FIR filter using TI's fixedPoint library
Hi people,I need to implement a moving average filter for 10 samples on a F28069 chip.I have implemented it in a very simple manner (buffer the 10 samples and take average), but this method is taking...
View ArticleTPS7B6701-Q1 NC terminal
Hi,TPS7B6701-Q1 has 12 NC terminals.Is there the terminal connected to the internal circuit in these pin ?I need this information to consider the short mode between terminals.Thanks and Regards.Kuramochi
View Articlecc2530 modify pan_id and reset the network
Deal all; If the coordinator or a router is set up NV_RESTORE, after connected to the Internet will save into the NV, then simply modify ZCD_NV_PANID parameter is ok, but...Without logout and remove...
View ArticleWhy the value of afAddrMode_t change from Addr16Bit to AddrBroadcast with...
hi,everyone,The enddevice send message to coordinator with afAddrMode_t equal to Addr16Bit,the coordinator will send back a message with in unicast mode once receive the message.To my...
View ArticleOnline debug on XDS Emulator
Hi,I use XDS100v2 now, but i can't view variables, registers when F28335 is running. Which emulator can do this ?Please help me.Best Regards,Phien Nguyen Thanh
View ArticleErrors Downloading Content from the TI CCS App Center
Dear Support:I went to the CCS App Center to make sure that my CCS was up-to-date with all the latest downloads and tried download the following and got the following error responses:TI-RTOS for TivaC...
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