one shot using nand gates
Hello from Australia!I need to make a one-shot to reset a Programmable Unijuction Transistor for a Ramp Generator.The reset is needed to syncronise with the other part of the circuit.In theory ,all I...
View ArticleSYS/BIOS basic example does not provide output
Hi all, I managed to get output from the C6748LCDK using Starterware. A simple printf shows up on the CCS console.If I now load the "typical" SYS/BIOS template I get no output at all. The debugger...
View ArticleMSP430F2274-EP Internal LF Oscillator restricted temperature operation
There is a note on page 11 of the MSP430F2274-EP datasheet stating that the internal LF oscillator is not to be used above 105 degrees C.What happens to that oscillator above 105?
View Articleftrasterize question
I created a mono spaced font that works really well, but it's missing the degrees symbol (0xb0). When I try to generate an extended font range I get the following warning:ftrasterize.exe: Warning:...
View ArticleUsing TMS570LS20216 NHET Module to shift out 32/64 bits at 2 MHz
Hi there,Just before I dig further, by assuming that the NHET is clocked at a frequency capable of achieving a loop resolution lr<500 ns (2 MHz), could anyone tell me whether it is possible to use...
View ArticleTLK110 PHYAD0-4application?
I am currently reviewing TLK110 for the Ethernet PHY between a 32 bit microcontroller MII Ethernet port and connector. I have never designed an Ethernet port into an embedded controller board before...
View ArticleDS92LV1212A -- AGND and DGND
Hello,There are separate pins for Digital and Analog ground. Are these to be separated/filtered? Other video applications will actually separate the Power and Ground pins with a filter so that the...
View ArticleDoes TI support VoIP solutions?
Hello Does TI support VoIP solutions anymore? I did some research and says VoIP moved to the multicore group, but may not be supported anymore. Just need some clarification on that. Also, I can't find...
View ArticleTCP Connection lost after working for some time in CC3000
Hey,I am using MCF5253 host controller to drive CC3000,I am working on TCP/IP Communication, So for doing performance testing I wrote a simple application to run in laptop which is working as a client...
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TPS62150 - Does not supply the rated 1Amp of current
I tried everything so far, but this power supply is setup for 5.08V but it outputs the following:With 20 ohm load supplies 30mA @2.1 Volts but it should supply 250mA @5.08 Voltswith 10 ohm load...
View ArticleClock Configuration lcdkOMAP-L138
Hi,I come from the Concerto devices, so I'm new in OMAP devices.I would like to know what is the default speed of both cores? I am asking this because I don't see any clock configuration in the example...
View ArticleHelp... Input Low Frequency Counter msp430fr5739
Hello,I'm new to msp430 programming. I am attempting to make a frequency counter for a very low frequency range.So, I have a square wave signal coming out of a schmitt trigger that has a frequency...
View ArticleWarning #16002-D: build attribute vendor section TI missing in ......
Hi I'm getting the following warning message. Does anybody know how to remove this mesasge? It has to do with IQ math library functions.warning #16002-D: build attribute vendor section TI missing...
View ArticleMissing files on TI Resource Explorer (Ubuntu 12.04)
Hello;I tried to access the Code Examples inside the TI Resource Explorer and got this message:Please wait while the ajax data is loading!...
View ArticleProblem in calculating Object temperature Tobj in TMP006 using the fixed...
Hello, I am having trouble getting the correct value of object temperature tobj using the fixed point code . The value of Tdie is absolutely correct so the sensor TMP006 is working absolutely...
View ArticleDouble word move to/from periph registers when using the DMA
From what I understand, the c55x dma is designed to always move 4 bytes (two words) of data. When the dma configuration source or destination address is a periph in I/0 space, does the dma read/write...
View ArticleTime registration system
Hello,For a school project we are busy with a time registration system for a sport marathon it is about horses. we know this kind of systems are used by several running marathon'sbut we don't know what...
View ArticleOMAP-L138 DSP CORE
Hello,I am watching on Mathworks Embedded Coder for optimising our code onto OMAP-L138 DSP processor. I am not interested in using any peripherals except for communicating with ARM core so there is no...
View ArticleOMAP4 camera IF
Hi, How does one access camera on pandaboard, that is connected to camera interface socket. I have pandaboard with camera connected to in camera interface socket. How do I access it using OMX?...
View ArticleIConverter replacement with IOM
Hello,Is there a replacement for the IConverter concept using the new IOM framework? A couple of designs I'm working on could really benefit from this style of abstraction.Thanks
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