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 wanted to ask that if i want to define a register file in VHDL of size 1024 bits and the code is not to be synthesized, what is the data type that i should use? also if it is synthesizable, what do you suggest.
Thanks in advance.
i wanted to know about some low complexity algorithms in video codecs. low complexity - as in lower speed, lower transistor count, etc. i need to know the basics of MPEG, so can u suggest me some algorithms related to that?
thank you in advance.
hey guys,
this might turn out be a very vague post but i really do need help. i do need to do some project for round about 3 months with latest trends in FPGA. it can be designing or modifying an algorithm, modeling an existing system or something related to DSP. can u suggest me something...
error e107 systemc
i think it is because of either a port mismatch or because of variable overflow. just check for those things. but as ram said, it would be better if u would share the port declaration file.
i am facing some problem with the logic in making an encoder in SystemC in Cocentric. i am reading a data at a particular clock signal say td and putting it out at a higher rate of tw. but i am experiencing a clock cycle delay when using the write function. i have even tried making two different...
impedance measurement
how do we measure the impedance of a ckt without using an analyzer? can u help me finding the input impedance of this ckt?
Regards and thanks in advance
impedance measurement
how can we measure the impedance of a circuit without using a analyzer? can somebody help me measuring the input impedance of this circuit
Regards and thanks in advance
Thevenin's equivalent
can u please help me get the Thevenin's equivalent of the output of the circuit. The DUT is MRF151 which is a 50W power amplifier. (30 to 175MHz).
Also what elements do i have to adjust to suppress spurious and harmonics?
broken link removed
can s12 be used as a parameter which specifies the transmission coefficient?
can this formula be used for the gain
gain=20logl(s12)l
and
insertion loss=-20logls12l
with input VSWR as high as 30:1 can the device operate efficiently
i had this query as to how is impedance measured in RF circuits. in RF we generally specify power and not the voltage and current levels, so how do we measure the impedance?
Hi there,
I also had a concern regarding the ac analysis of the circuit of MRF151. I want you people to help me analyze the system response to RF input. The input is going to be close to 3W. The datasheet is attached alongwith.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
