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Help With Atmel 8oc51 Assembly Code

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bebo670

New Member
Hello Guys

I would really appreciate if any one could provide me with an assembly code to program my atmel 80c51 microcontroller to work as a sound recorder the circuits contains an adc/dac 0804/0800 and mic and speaker and 62256 ram(its no. is km 62256 alp-10l / 146b) i installed all the components but i dont know how to write a working code for the atmel 80c51 mcu and i really need it as fast as possible and plz try to provide me with a written code not software programs plz guys try to help me coz i have a project to be Handed over and i dont know what to do so can u plz help me

simple talking:

a code to make MCU records any sound or human voice from mic and then it outputs it to the speaker through dac
 
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j.p.bill

New Member
The A to D converter will output a string of numbers that correspond to the audio intensity at aht moment. Store the numbers in a file. Send then to a D to A converter to produce sound. You may need a bit a amplification and filtering, but that's essentially it.

I believe you are the one who needs to know information about the circuit.
 

Papabravo

Well-Known Member
Will you put my name on your project when you hand it in so I can get some credit?
 

aibelectronics

New Member
You seemed to have had little problem with the hardware design? The software design shouldn't then be a problem (at least if you have taken the time to look at the instruction set of the micro that came with chip?)
 

Papabravo

Well-Known Member
I suppose it demonstrates appropriate project management skills to get someone else to do your work for you. BTW do you have hair horns?
 

Analog

New Member
bebo670 said:
Hello Guys

I would really appreciate if any one could provide me with an assembly code to program my atmel 80c51 microcontroller to work as a sound recorder the circuits contains an adc/dac 0804/0800 and mic and speaker and 62256 ram(its no. is km 62256 alp-10l / 146b) i installed all the components but i dont know how to write a working code for the atmel 80c51 mcu and i really need it as fast as possible and plz try to provide me with a written code not software programs plz guys try to help me coz i have a project to be Handed over and i dont know what to do so can u plz help me

simple talking:

a code to make MCU records any sound or human voice from mic and then it outputs it to the speaker through dac
I'd give you an 'F' if you were one of my students.
 
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