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it's not easy task todo with very high frequency of that FPGA,
if you cant design the PCBs to run faster than few hundred MHz , just buy it.
in digital world , an 100 MHz means you have to design at least 1GHz (up to 9th harmonics) to make "square" logic not "sine"
or you will get bad...
DC-DC converter
let start from output section. my old 3-phase inverter project made use of power MOSFET like IRFP450 it stand for 14A,500 volts.
be carefull about dead time of all power mosfet and make sure there have no floating gate before turning that DC 400V input voltage on,
or let...
c8051f060
at first glance look like u have another forever loop inside main forever loop
SFRPAGE = LEGACY_PAGE; // Page to sit in for now
while (1) { // spin forever
SFRPAGE = ADC0_PAGE;
........
EA = 1; // Enable global interrupts
while (1); // spin forever
}
change to
SFRPAGE =...
You can use SG3524 switching mode power supply controller for low loss, but it's more complex cct.
More complex circuit --> Less power loss = save our planet.
FFT implemented using FPGA
may be help you
https://elibs.blogspot.com/2006/04/asic-soc-hdl.html
take a look at "pdf-FFT_Implementation_in_FPGA"
regard.
1 minute = (timer interrupt interval) * (count of some_value)
Load 2's complement of some_value in a counter,
when counter generate interrupt you got one minute delay.
reload it and start timer over again.
help needed
printf("\n"); or printf("\r\n");
\n = new line
\r = carriag return (to start of line)
in some terminal emulation program, it want \r for bring cursor to 1st location of line.
Try sg3524 (or any SMPS ICs) looking for cct in datasheets.
so many choice to finish ur work:
choice #1. Boost converter with SMPS [to between 9 to 12 Volt] in single pole and then generate neg voltage with sw/cap
choice #2. single SMPS and + 0 - secondary coil x'former
choice #3...
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