Custom our board based on AM335x starter kit
Hi: We want to give an eMMC on the custom board as topic, how do i do?? and I have some questions list below:(1)If our new custom board have no SD Card interface, how do i program my u-boot...
View ArticleCC3200 launchpad power info
Hi,What is the typical/peak current/power consumption for the CC3200 evaluation board? I can't seem to find any info on this in the documents.
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SD card booting issue
Hi all, I am using a MicroSD card to boot the lightcrafter but failed to do so.Below is the procedure when I was flash the firmware into SD using ubuntu.And below is the message prompted on...
View ArticleInquiry regarding starting up output on TXB0304
Hello, allNow we have one inquiry regarding starting up output on TXB0304 from our customer.Please refer to the item below, and feedback us with your comment.We found one pulse on B-Port when starting...
View Articleaif obsai 4x example
Hi,I try to change an obsai 2x rate loopback to 4x rate loopback, but it cannot work well. can you give me an example of obsai 4x rate ? thank you!
View ArticleSD Card Write Crashes on Concerto using TI Example
I was able to get the sd_card_m3 example working on the F28M35 ControlCard. The example demonstrations reading an SD card using the FatFS library. I was disappointed that the example does not...
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Setting mmc0 on customer's board to get Wireless Connectivity working
Hi,I am currently working on customer's AM335x board. On this board, SD card slot is connected to mmc0 and emmc is connected to mmc1. Recently customer is thinking to test the performance of a TI's...
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ADS131E08: SFDR&THD&Dynamic Range
Q1: snipped from datasheet what's the Class 0.1 performance?what's the exact definition of Dynamic Range?Q2: Why THD is larger than SFDR?Test Condition: 80 Hz, 4 Vpp, Sine -- 8000 SPS Look forward to...
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interfacing SN74LVC2G53
as pspice model is not available for SN74LVC2G53. i want to use it in my circuit. Biasing the IC under 5V vcc and Gnd. sensor is attached to the COM pin of demux and Y1, Y2 are connected to different...
View ArticleHow to matching the ECC type between kernel and u-boot (MLO)
Hi allI am using TI platform for AM335x, and download SDK from the following URLhttp://software-dl.ti.com/sitara_linux/esd/AM335xSDK/06_00_00_00/index_FDS.htmlThe following message is from SPL to...
View ArticleRI-R6C-001A and Tag-it HF Sandard transponders
I want to use RI-R6C-001A along with Tag-it HF Sandard Transponders inlays.Does anybody has an example software? I cannot undersand how to implement the tag-it transponder protocol in software.I need...
View ArticleCC2541 SensorTag Slave Latency - Not working
Hi everyone,I am trying to do current measurements with the SensorTag connected to the CC2540 USB dongle and running BLE Device Monitor.I can see how the period between pakets change when I change the...
View ArticleDisabling TImer5 & 6 in CPSW driver in EZSDK 6.0
Hi Team,My customer is designing on AM3352, the SDK version they are using is EZSDK 06.00.00.00. They found timer 5 & 6 are used in CPSW driver(CPSW_RX_TIMER_REQ, CPSW_TX_TIMER_REQ in CPSW.c),...
View ArticleTPS53515 in Webench
I chose TPS53515 for my project and ran Webench. And I found something weird about MODE, PGOOD, VREF, and RF pins in the Webench result.Creg is connected to PGOOD, not VREG. Voltage divider network on...
View ArticleCc3200 GPIO interrupt example code
Dear Sir,i have installed Cc3200 SDK 1.0 and found many example code, now I want to implement a GPIO ISR into "Out of Box" code, objective is drive cc3200 entry smart configuration mode by a GPIO, but...
View ArticleMultiple Profiles Used at the same time
Hi all, I wonder if CC2530 can support multiple zigbee profiles at the same time. Such as zigbee home automation, zigbee light link. ZHA & ZLL are both based on z-stack, what should be...
View ArticleSample code for old RTOS/Compiler
I have some old (10+ yrs) code that seems to have a problem with changes in the environment around it. Problems now occur when some stray network traffic is received (memory corruption - maybe buffer...
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SN74LVC16245A
Hi,I have some quesions and hope to get your help.I am now designing board 2 which will work with board 1.Because the level question, I choose Max3013(MAXIM) for level conversion on board 2. But I am...
View ArticleUndefined symbol ti_sysbios...
Hello,I have a CC3200 kit, I have installed the code composer and now trying to run getting_started_with_wlan_station example.I get the following errors:undefined first referenced symbol in file...
View ArticleADS1118 Booster Pack Thermocouple info
Does anyone have information about the physical properties of the Omega Type K thermocouple that comes in the ADS1118 Booster Pack?Specifically the max temp range of the plastic coating that is on the...
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