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.
hi every one. i want to log some data bus in chip_scope and import this data to matlab.
with ascii exporting data bus, chip_scope gives txt file like this
how can i take this hex datas from txt file with matlab and convert it to integer?
thanks:?:
thanks for reply.
why +-84? this would be 60vrms...
low enough for specified B.W...
this is not an crucial factor for me
can you suggest a PDF or book for such a purpose...?
Hi. i need an amplifier circuit with gain 3 or above which is capable of producing 30V rms in its output.
BW is from 0.1Hz to 100Khz. maximum output current is 425 mA and output impedance is 100ohm.
input: sin wave with maximum amplitude of 10v rms.
output: sin wave with maximum of 30V rms.
can...
hi
you're right.
so far i know =>for example, for generating 0.1 HZ sine wave via DAC do i have to use different reconstruction filter in compare with 1MHz sine. right?
and if i just use fixed reconstruction filter(1Mhz LPF Filter) do i have to increase DAC's resolution for low frequency signal?
hi every one. i want to build a 0.1 hz to 1mhz sin, triangular, pulse generator with 10vpp adjustable amplitude.
for the first design i used a DAC for generating signal and then used a amplifier for signal conditioning.
the problem is when generating low frequency signal, the signal is...
hi all.
I’m designing a pcb board with spartan-6 and w5300 TCP/IP module.
in datasheet of w5300 say’s for better impedance matching you have to place 50ohm res and 0.1uf cap like the picture
. I’m using HR911105A rj-45 connector with magnetic module.
this connector uses 75ohm resistor and...
thanks klausST
another important factor i forgot to mention is propagation delay.
the propagation delay have to be under 20ns. do you think switch's can provide this condition?
hi all. I've a CMOS logic line(0 to 3.3v) and i want to scale this line to 0 to 10v or 0 to 5v. (user will choose the output voltage level).
the width of the pulse's is about 200 ns and maximum rise and fall time allowed is about 100 ns :|.
output impedance of this port must be 50 ohm.
can you...
hi every one.
i want to write an isa to gpib converter code in spartan6.
in ISA side i've found some information about timing and .... but the gpib seems more complex and i didnt find timing and information that can help me to write the code.
Can anyone give me detail info about GPIB...
I think this is too easy! Actually i'm looking for an algorithm that is specific to the video encryption.
AES works for me but i think it's too much! can i use this core to encrypt full bandwidth of 100Mbit Ethernet Data in spartan3? and is this algorithm works for video?(I mean is this a...
hi every one. I wanna to encrypt stream full-HD video with FPGA. can anyone suggest me an efficient FPGA algorithm with easy or medium level of hardness?
:-D
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.