8 bit microprocessor project

[tauseefrehman]

Hi, my name is tauseef and i have been asked to submit proposal for 8 bit microprocessor. Basically i have been asked to design an 8 bit microprocessor which should perform some basic operation like add, subtract, compare etc. I googled but didn't work. I am confused :-? that how to design it or even from where i should start. Need help!

Thanks

 

[uavmax]

design and implementation of 8 bit microprocessor using VHDL and FPGA, CPLD.

 

[tauseefrehman]

Sorry but I have to ask you that what these things mean. Our teacher did taught us about microprocessor but didn't ever mention these words. so if you can explain them.
thanks

 

[keith1200rs]

design and implementation of 8 bit microprocessor using VHDL and FPGA, CPLD.

I don't think the 'design' of a microprocessor core is a suitable project for someone wanting to learn about microprocessors which I would assume to mean the application of a microprocessor.

Something like a motor controller, alarm clock, pulse meter would be more appropriate.

Keith

 

[embpic]

you can design those things by using op-amp and by using transistor and if you want this one after googling you will get this one.

 

[keith1200rs]

you can design those things by using op-amp and by using transistor and if you want this one after googling you will get this one.

The question was:

... I have been asked to submit proposal for 8 bit microprocessor

I don't know of alarm clocks using an opamp and transistor. Nor a pulse meter.

Keith

 

[uavmax]

USE 74LS181 ALU FOR BASIC OPERATION add, subtract, compare etc.

 

[PRABAKARDEVA]

Hi, my name is tauseef and i have been asked to submit proposal for 8 bit microprocessor. Basically i have been asked to design an 8 bit microprocessor which should perform some basic operation like add, subtract, compare etc. I googled but didn't work. I am confused :-? that how to design it or even from where i should start. Need help!

Thanks

you can easily design 8 bit microprocessor to perform like add,sub,multiply,ascending order whatever you want can done by writing program in assembly language.I don't know that 8 bit microprocessor has separate compiler and programmer to write the program in c for uc.

 

[tauseefrehman]

USE 74LS181 ALU FOR BASIC OPERATION add, subtract, compare etc.

thanks noureddine1. but i need 8 bit whereas it is 4 bit.

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i have been asked to do it on a software like simulating it on software like proteus or any other.

 

[uavmax]

74LS181 circuits can be used in cascade to get 8 bit.

 

[tauseefrehman]

74LS181 circuits can be used in cascade to get 8 bit.

thanks noureddine1