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Yes Keith, The start bit and subsequent 32 bit data comes in sync with the 2.5MHz clock. But these 32 bit data packets comes only once in a while, at 34k packets a second rate. The rest of the blank time, the data line just goes high-impedance.I have got to find a way to detect the start bit as...

Hi guys, Thanks for your valuable advice. Appreciate that. Since you all think that it is not advisible to start with the FPGA. I will look for other option for this application. I have clock signal at 2.5MHz (differential signal) and the data (differential as well) comes in 34khz packets...

Hi, I am looking to construct a serial to parallel convertion circuit. Will be taking differential signals CLK, and DATA, at 2.5MHz. What is the best solution to convert these data streams to 32bit parallel data? PIC? FPGA? Thanks! SET

hi all i have recently tried to build a 1 digit 7-segment display using 4511 to display number from 0 to 9, using a BCD rotary switch as input to the chip. How can I build a 2-digit 7-segment allowing me to display counter value from 0 to 15, using a 4-bit rotary swtich? I do not know what chip...

Does anyone out there have any good suggestions on how to make a USB device interface with PIC? Which PIC and how to get started, any books, webpages, or project pages ? Thanks!

Hi everyone, I am new to PIC. I am planning to buy a PIC programmer, and do some fun things with it. I realised that the PIC programmer will only write the HEX files to the chip. But to get the HEX file, I will need to write it in assembly or get a compiler. Can anyone recommend me where to get...

What I really need now is a 2GHz oscillator which can be fine-tuned in 1KHz (or less if possible) steps for 10MHz or so. I am building a fiber ring laser, with an optical modulator in the cavity. The cavity fundamental frequency is around 3MHz. Another question is, if I do not need tunability...

I have some experience on HF circuit. Mainly based on connecting SMA-connectorised devices together, eg Mixer, Amps, Filter, etc. I can't make striplines... Where can I buy such 2000/8000 RF divider that works at 2GHz? Frequency harmonics multiplier is easy, but divider? RF D-type? Please advice...

Could anyone tell me, or give me any references on the basics of how to make a phase-locked VCO-based frequency synthesizer operating at around 2GHz. (would like to be able to tune it from 500MHz - 2GHz, if possible) I read that it is possible to lock a 2GHz VCO with a 10MHz reference. How is...