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DSP Related Question
Hello, I'm not expert in TI DSP but it looks like PLL does not lock or disabled. Please try to check XPLLDIS signal upon reset(datsheet says PLL will be completly disabled) if it is low then core will run at crystal frequency.- ftr11
- Post #4
- Forum: Circuit design
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Wrong colour on TV
I do not know guys. Most tv sets and monitors work 10 and more years. And if tube was made by japanise or close to them the tube is still ok. I would inspect that small funny loking board attached to the tube especialy trace of circuit board and solder joints. Because TV operates at high...- ftr11
- Post #15
- Forum: Circuit design
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Wanted: Embedded Processor Suggestions
Hello, I would recommend to at CYGNAL or SILABS (www.silabs.com). All mcu they make are INTEL 80C52 clones. I did try one of them 11 pin device with 8kb flash and 256bytes ram. So I did turn internal clock to 24 -30Mhz and was able to transmit and receive 115 kbaud manchester (real data rate was...- ftr11
- Post #9
- Forum: Circuit design
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Ballast for Sodium Flood Light
Hello guys if some one need uninterrupted light source based on any HID lamp such as sodium or metall halide please look at so called high frequency ballasts, powerd by a low voltage power line and in parrallel battery source 12VDC or 24VDC. It is nothing more then switching power supplies. In...- ftr11
- Post #9
- Forum: Circuit design
