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I need a function that replaces some strings from existing file. Do you have any idea how to implement this function with Verilog.
Calling different language such as C or script should be OK. In this case, please let me know how to call different language from Verilog.
Example:
"file.i"
111...
Do you guys know the name of the tool that calculates parasitic capacitance. The input is vertical structure including the dielctric constant of the intermediate layer and the spce between metal lines and the width of each metal lines...
It shows the information graphically like this...
You should know where the floating node is when you design dynamic circuit. But you are still not interested in the floating nodes, try the option, gshunt=1e-9 or smaller value.
Re: Delta sigma modulator
Principle : To track the signal reducing quantization error with higher than Nyquist frequency.
Advantage : To get high resolution with low low resolution component.
ocean script
Hi all,
I am not familiar with Analog-Artist but I think the Ocean script is very powerful tool.
1) Is there any way to use ocean script in line command mode?
2) Is there any way to use ocean script with the netlist not generated from Analot-Artist? I mean, just with the normal...
You can construc the square wave from sine wave. In this case you need infinite number of frequency components of sine wave, therefore the bandwidth of ideal square wave is infinity.
Many digital communication books are dealing with the concept of data rate and band width.
And also you can...
Read/Write speed of flash memory is much slower than RAM. If your application doesn't require such a high data speed than you can use the flash memory as a system RAM but if it does then you can think of different approaches.
1) the way you suggested (after power failure, store the data by aid...
Re: Flash memory
Flash memory utilizes direct tunneling in NAND type flash memory and hot electron in NOR type flash memory. To do this flash memory cells require high voltages. The required voltage level in NAND type is higher than in NOR type because NAND type utilizes direct tunneling. This...
Yes, you are right.
But as long as the BW of the OTA is large enough, a SC filter is less sensitive to clock jitter than a CT filter. The requirement of high BW OTA is the drawback of the SC filter.
Thanks
The same....
But for both nmos and pmos device the Cgs in saturation region is (2/3)WLCox, not just WLCox.
And you have to take (1+beta)Cgd into account. Usually you can not ignore this component. beta is the gain from gate to drain of input device.
A simple inverter may be a good choice for the 1-bit DAC followed by continuous time filter. The possible problems of this DAC are 1) clock jitter and 2) rise and fall time mismatch of the 1-bit DAC (inverter).
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