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# Xor Cmos

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xor gate , xor using mux , xor check , xor using nand
15 Threads found on edaboard.com: Xor Cmos

## XOR & NOR instructions for 8 bit mips

Hi guys, 1. I'm simulating 8 bit mips processor from cmos VLSI DESIGN: 4th Edition. This is results that I obtained for Astro and VCS using Synopsys. I've no problem with Astro but for VCS simulation, at the first instruction, the result is ok but when it proceeds to second instruction, there is something which I not quite understand. Why the me

## CMOS voltage swing problem

I modelled an xor gate using HSPICE (Transistor level).Input voltage signal is 4V and Vdd of the circuit is 5V (threshold voltage= 1v). While giving input voltage 4v I got Maximum output voltage swing as 5v, So my problem is I cant cascade the output of this xor gate(5v) with another xor gate beacause it will turn off cascaded transistors. (...)

## Nano Cmos BSIM Model In LTSPICE

Hi everyone hope you are all fine.I am new here please help me.I want to implement 1 bit full adder using Nano cmos BSIM MOdel in LTspice. Adder has two outputs Sum and carry out Sum is equal to X-OR of three inputs A,B and Cin It means i need to implement two xor i have implement X-Or Using BSIM model in Ltspice Separate and they are wo

## CMOS implementation of 2 input XOR logic Gate

Hi Urvashi, As per my Knowledge you need 12 transistors to implement xor gate......,6pmos,6nmos transistors are required....., Hope This Can Help You.....,

## CMOS Transmission Gate

Yes, it's a trans gate. And the function is xor.

## How many transistors do I need to design a CMOS XOR gate and 2:1 multiplexer?

Hey, For making xor gate you can make use of 8 gates, 4 pmos and 4 nmos using simple relation for xor= (~A)B+A(~B) As far as 2:1 MUX is concerned, there are many options. You can use NAND gate, Transmission gates, pass transistor. Best Regards, Abhishek

## simple Doubt about static CMOS logic

Hi Guys, Please, could you clarify me the following confusion regarding Static cmos logic? In the Rabaey book, it is said that "Static cmos gate is naturally inverting and the realization of a noninverting Boolean function (such as AND , OR, xor) in a single stage is not possible." I don?t completely understand th

## CMOS realization of NAND and XOR in xilinx

implement NAND and xor using cmos in xilinx? you cannot implement NAND and xor "using cmos" in xilinx.

## how to implement XOR gate using Cmos in Verilog ?

well i am not sure but iguess you could implement the cmos in verilog and then map it... to form xor... cmos can be implemented just as a NOT gate or you could also implement as VTC curve...

## cmos XOR gate architectures

hi friends, i got to know that there are many architectures are existing for xor gate out of those i know only one, ie AOI(and or not) can anyone please introduce some other arch for xor to me

## Can a FPGA have basic abd, nand , nor gates in forms other than LUTs ?

FPGAs not only have LUTs but also basic AND/OR/xor etc. gates, depending on the vendor, model etc. Take a look at this article for more details. (If you also take a look at an FPGA STA report you will see that gates other than LUTs are present with much smaller delays). Pavlos Added after 1 minutes: ht

## Looking for PLL reference design

For Lock Detector just use xor gate with inputs up & down (PFD outputs) if the PLL at lock the up & down will be identical & the xor will stick to 0 other wise the xor will toggle you can use DFF & samples the xor out with the reference frequency best regards, Rania

## how to realize a XOR gate?/ thanks

how to realize a xor gate?/ thanks

## Is it possible to design a XOR gate using only 6 transistors?

Friends Is that possible to design a xor gate using only 6 transistors pls let me know santu

## How the frequency of oscillator changes in PLL?

Hi everyone, This is my first time in here,so I don't really know this thing works. I have a question regarding a simple PLL in cmos which consist of a xor gate and negative-Gm LC oscillator whose frequency is tuned by varactor diodes. I am not really sure how the frequency of oscillator changes. can some one explain the process to me or maybe g