CC2541 HID keyboard Demo and MINI-DK Fob not showing up
I have installed the IAR version 8.20.1 and the BLE toolkit 1.3 and am tring to run the CC2541 HIDEmuKbd project demo that comes with the BLE toolkit. Itcompiles just fine, downloads and seems...
View ArticleAbout "Real-time Mode" Option in CCS v5.3.0.00090.
Hi all. I'm using CCS v5.3.0.00090.I found a strange behavior in that version."Continuous Refresh" option of exressions tab operate in "Disable silicon real-time mode" state.It didn't work in previous...
View ArticleUsing FRAM as Program Memory?
Hi everyone!I have found several resources saying that I can run programs from the MSP430fr5969 FRAM but I'm relatively new to MSP coding and I'm not sure how to do this.If anyone has any pointers...
View ArticleC6748: EDMA missing interrupts
Hi all,i am currently trying to use the EDMA-Controller of the C6748 on our custom board in a non-BIOS application. The EDMA's future duty is to transfer data from the attached SDRAM on CS0 to an...
View ArticleTps70148 dual output regulator
hello sir we are using Tps70148 dual output regulator of 3.3v vout1 and 1.5v vout2 for cmos sensor (OV7962) based camera application,Here problem is our cmos sensor have four input rail of...
View ArticleDM36x Image Encoder Hang
I am having a problem with the jpeg encoder hanging on my DM368 with gstreamer. I am running a gstreamer pipeline that encodes both h264 (full frame rate) and jpeg (once per second). Most of the...
View Articleinterfacing HDMI and DIR CS8416 via SPDif or I2S to C6474
Dear Team, where may I get some sample schematics or application notes on how to :1. interfacing DIR CS8416 via SPDif digital audio to C6474 ( are there capacitors or resistors needed ?2. interfacing...
View ArticleHow use TVP5146 to display frames of size 768x576?
I want to get size of 768*576 in our project.In the manual, I found a mode named 'Square sampling' , it can get 768 active pixels per line.I try the register settings according to the manual, but I...
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LP2951 Quiescent Current
For the LP2951, the graphs for quiescent current vs input voltage stops at VIN = 8V. It looks to be leveling off at that point. Does this mean that at VIN=30V, we should expect the same quiescent...
View Articlewhat's wrong with my c6727?
I modified the example of dmax from team of TI,but it can't trigger the interrupt correctly.The example of dmax transfer the data internally using dmax module,but I want to transfer data from mcasp,so...
View ArticleTPS2557DRBT Reverse Voltage Protection
Does the TPS2557DRBT USB Power Switch provide reverse voltage protection?
View Articlehave new power solution for 6678?
dose ti issue new power solution for 6678, the old power solution(ucd7242+ucd9222)is too complex and unstable。thanks。
View ArticleOPA693 input capacitance
Hello -What is the input capacitance on the OPA693. Need this for the inverting and non-inverting inputs.
View ArticleCache coherency issue
Hello everyone,I stumbled upon a strange problem yesterday.Here's the thing :On C6678, we have a master-slave application (single image on all cores) with SYS/BIOS where the Master notifies (with...
View ArticleC6678 EDMA0 parallel transfer
hi：I am using C6678 EDMA0, and I make 8 cores to use 8 shadow regions each other with different channel and param, then I use Manually-Triggered way to transfer together 8 cores（group all cores）. When...
View ArticleLMH0002 / RREF resistor
Hi, Team,I know that the newer devices like LMH0302 or LMH0303 recommend to use only 750ohm and specify the VSDO with only RREF = 750ohm 1%. However LMH0002 specify the VSDO with RREF = 590ohm 1% in...
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RDK Motor board, blue plastic screw posts melt - Stellaris LM3s8971
The blue plastic type screw post are not capable to carry the rated board amperage for long periods and have arc burned the B+ and phase A header pins many times, melting the plastic around the header...
View ArticleNot as nice and easy as said...
Hello all.I began to learn at school programming µC on ColdFire and HCS12 and it was quite easy to do some simple codes and projects.Then while an internship I learned by myself how to program...
View ArticleHow to lower the range and power draw of EZ430-RF2500
I am building an autonomous outdoor starting system based on proximity. I decided to use this development kit under the advice of a TI engineer. I have written my code and that works just fine but my...
View ArticleAssigning I2S pins to Am335x
In my Am335x board we must use I2S Audio peripheral.In Starter kit is used MCASP1 channel, but I need to use RMII and some pins are shared,so I can't use MCASP1, but MCASP0.I made comparation with...
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