Having WL7 and WL8 binaries on the filesystem /lib/firmware/ti-connectivity...
When we have binaries of both WL12XX and WL18XX in /lib/firmware/ti-connectivity, some how wl18xx.ko loads the WL12XX binaries to WL183X module and there are connection issues observed. How to fix this...
View Articlepinmux and device tree questions (DRA726)
I am trying to figure out how to modify the device tree for our new design.I thought that pinmux was part of the answer but I don't see how the files generated fit into u-boot or the linux kernel.How...
View ArticleMinimizing MSP430x2xx Input Pin to Output Pin Latency and/or Jitter
I need to forward a digital input signal to two outputs under software control. I could use external tristate buffers but am looking at using MSP430 IO pins to save on board area & cost. The signal...
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ADS1299 140dB CMRR analog front-end schematics design
I am trying to design simplest schematics / PCB board for collecting EEG measurements using ADS1299.This concept is based on ideas posted on this forum and inspired by Vojin Ilic:Idea is:The sensing...
View ArticleUCC28500
The last review of the data sheets I have for the UCC28500 is November 2001. I wounder if there is a newer revision or a newer product. I am selecting the controller for a PFC + forward controller...
View ArticleSmartRF06+CC1310 long range mode with 915MHz doesn't work
I have the CC1310 development kit and was able to flash the rfWsnNode_CC1310DK_7XD_TI and rfWsnConcentrator_CC1310DK_7XD_TI examples. Everything works fine at the default frequency of 868MHz using...
View ArticleLooking for simulation module of REF2930AIDBZR
Hi There,I am looing for simulation module of REF2930AIDBZR. I want simulate a circuit in Altium.Is there some one can tell me where I can get the simularion module of TI's parts.Thanks.Dison
View ArticleBQ28Z610 Max Error Parameter
Good afternoon,I have a few questions regarding the Condition Flag (CF).First, what is the significance?I only see this mentioned once in the Technical Reference Manual (TRM). It is based on a...
View ArticleUniflash under linux (ubuntu)
Hi,I can't flash CC3200 with uniflash under Ubuntu 14.Can we have the source code, as it is announced uniflash under linux is beta but there is no new version since a while. If not the source code a...
View ArticleSerial Port 4 in TivaC not working but if I use the Port 0 it works fine in...
Hello;I'm making a program in Simulink where I use a TivaC to send information by Serial4, but the problem is that the program runs fine for a little seconds, then the program crash. During the little...
View ArticleHow to handle large HTTP GET responses on CC3200 and TI-RTOS.
Hello, I'm using TI-RTOS on a CC3200 and Simplelink. I'm receiving a large file in a 64 byte buffer. Whatever I send, the 123rd time the packet is only 51 bytes in length. The rest, until the end of...
View ArticleDRV8301 Failures - Gvdd_uv and Unspecified
I'm working on getting a prototype running and have had three DRV8301 failures in the last week. The system is being powered from a 12v Duracell Ultra deep cycle, 35Ah battery, through an ideal diode....
View ArticleTPS54061 datasheet possible typo
Team: Customer reported In the TPS54061 datasheet, page 25, Equation 32 and 33, He does not get our ILRMS and ICORMS numbers of 0.1078A and 0.0774A respectively. Instead, he calculated 0.113A and...
View ArticleCode security module(CSM) & ECSL in concerto families
Hi every one, I want to secure my uploaded (programmed) code to the processor from reverse engineering and for this purpose there are code read protection in the other ARM based MCU from NXP ,ST ,etc...
View ArticleHow to setup TSW1400EVM to be able to work with DAC5675AEVM
Hello,I would like to do several tests with a DAC5675AEVM driven by a TSW1400EVM. I know that justthe CMOS port can be used because there is no DAC5675A .ini file and no firmware. I also know thatthere...
View ArticleAMC1100 DC voltage & current measurement
Hello Team,I would like to use AMC1100 to sense my battery charger. I need to measure AC voltage, DC voltage and current. Is AMC1100 available for both DC & AC measurement? I am going to build the...
View ArticleLoading a program into the flash memory of the LAUNCHXL - F28027 using...
Hello, I'm trying to make program my board using simulink and would like to load a program onto it so that when I plug it in, my program will boot and run automatically. I have encountered several...
View ArticleUCC28C45 CT/RT
Hi,A customer of ours is reporting less than desired switching frequency performance. What is the internal capacitance on the RT/CT pin of the UCC28C45? Is it upwards of 50pF? if so, is there a need to...
View ArticleWhat does it mean to use an "emulator" when running code on CCSv5
I am new to the TI micro controller world and was wondering if someone could explain what it means to use the onboard emulator of my Piccolo LaunchXL-F28027. Does this mean that the code is actually...
View ArticleWL18xxMOD Certification
Hi,I have a question about the FCC certification of the TI WiFi and Bluetooth Module WL1835MOD/WL1831MOD/WL1805MOD/WL1801MOD. It looks like the module won't need to be re-certified if the antenna used...
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