Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
I need to replace the old TMP95FY64F with the new TMP91FY42FG....!!!
First question it's the right choice ???
The program ,written in assembly, it's compatible except for port address,exc. exc. or not?
How can it's possible to find a PC based flash program software for the...
where can I found a good compiler for implement a fir filters on altera fpga ??
It is possible to found simple free megacore function to implemet fir filters???
Which is the fast and simple solution to implement these filters on fpga ???
Hi Zorro, my system is a 16 qam so there are two bits for I and two bits for Q.
What is the right choice:
1)Implement two filters for I and two for Q one filters for each bit, and then summing the results to drive the DAC.
2)Implementing one filter with two input bits for I and one filter with...
I have a question about filtering a signal using fir filters.
I am tring to filter a qam signal with a root raised cosine pulsee shape filter and my filter have two inputs bit and 15 output bits. After the filter I have a DAC with a 10 bits resolution.
How have I to choose in the right...
Fir filter !!!!!!
I need your help about this problem :
1) I use a FIR compiler of Altera
2) I want to implemet a serial-in / parallel-out fir filter ( raised cosine type )
3) I want to put a 10 bit dac directly connected to the bus of fir filter
Now my questions are :
1) Is the...
I need an omnidirectional antenna ( l/4 or 5/8 l )......the problem is that I don't have a ground plain.....
How can it's possible to develop this type of antenna ?????
It's possible with a monopole ??????
I need to implement a simple 1 to 4 demultiplexer in vhdl...please help me ithis is the my first time in vhdl !!!!!
The input and output are a byte and the selector are a line with 2 bits...
I need to develop a 2.2 - 2.4 GHz vco with very low noise caracteristics,
about -110 dBc at 10KHz and -130 dBc at 100 KHz...
It is very difficult to find a right schematics for the large tuning range !!!
Have you any good idea ??????
I nedd to develop an sqare wave oscillator in the frequency range of about 400 KHz up to 1.5 MHz with only 2 V of power supply.!!!!
I have tested the standard 74hc4046 but the minimum power supply for the oscillator stage is 3 V.....
Please give me some suggestion and good idea ...
I need to program only 50 bytes on a smart card , but i found only a very complex smart card type in ISO7816 protocol !!!!!
Where can I found a software routine in assembler for motorola 68hc908 microcontroller to program this type of card ????
Or is it possible to found another type of...
I need some information about this converter, is possible to implement this interface on a simple fpga, or where i can find a good guy that is very intertested on developing this project?????