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.
fm transmitter simulator
Hi,
I think that you may have incorrect or non-accurate transistor model, which results a non-oscillating circuit to modulate. :D
I supose that you are looking for a way to simulate an SPICE netlist with spectre.
If this is the case, you should tranlate the spice netlist to spectre netlist with "spp" program that comes with spectre. This is spice pre processor of spectre, since spectre accepts spice netlist as well as...
Re: Encounter problem
Some terminology of encounter:
1) In Encounter, design area (or die area ) is divided into two section:
The core area
IO pads area.
So everything except from pads will b e placed in core are.
2) The design elemets can be of two type:
Std cells: You know?!
Hard macro...
The turorial material for encounter is placed in the gift folder of install encounter.
( I guess It's in share/fe/gift ).
The pdf file and all design files reside there.
Re: RTL Vs PKS
PKS ( or physical synthesis in simple) is an improvement in synthesis process that is requirment in nano-meter processes.
In old method of RTL synthesis for ASIC, in synthesis stage, the delay of interconnects between cells were estimated by wire-load method. This method is based...
Re: Power number
To measure the power of design, there are two methos:
1. Estimation / Statistical methos ( Pwer compiler from $ynop$ys or the menu from SOC-Encounter with this method name).
In this method you provide the probabilty and rate of input pins toggle ( i.e. switch activity) and the...
When streaming ot in encounter, you must specify one or more gds files containig layout of std. cells and macros. By this way, you will have the full layout ofg your design that can be fabricated and will undergo drc and lvs.
But maybe you have not the gds files of cells and macros. This is...
I think that if both of (I1+I2) and (I1-I2) are positive, you can use "log" and "exp" functions (using OpAmps) to devide those currents.
I mean : exp( log(I1-I2)-log(I1+I2))=(I1-I2)/(I1+I2)
You have to investigate the required accuracy.
Re: Laserjet Printer
Some times pressing Go or main button for longer than 8 seconds bring the printer in cleaning mode. It causes the printer to very slowly feed in a paper and clean the fusing assembly. For example LJ 1300.
Do anybody have a good ebook or any well documented source about XLAT keword and its applications in 8051 assembly. Also some example about how to use this code?
:!:
Re: RF Link?
Thanks for your advice about the modulation, but I need some practical circuits or ICs to implement mensioned systems ( RF link for about 10Km)! :(
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.
