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 have a project which convert E1 signal to ethernet signal, use FIFO to buffer data portion of ethernet frame, i have a question on how to idendify the data read from FIFO belong to which ethernet frame.
eg. When read 1st frame data, at these time 2nd frame,3rd frame,4th frame may be written...
I`m now designing a modulator,according to teh protocol,after the root - raised - cosine filter,I、Q will be modulated by a sinewave with a frequency 3200Hz.
Blow is the requirements of the protocol:
"The energy density at 800Hz and 5600Hz shall be attenuated 3dB +/- 2dB down form the maximum...
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.
