The Function Generator Based on AT89S52

June 22, 2017 at 02:27:40
Specs: Windows 7
Good day
I want to design and make a function signal generator based on AR89S52 programming. The outputted signal source usually be: sine wave;rectangular wave; triangular wave; SWT and so on. The function signal will work passing the combination between MCU and MAX038.
F). Output sine wave;rectangular wave; triangular wave; SWT and impulse wave
G). The degree that output wave frequency: 20Hz~40MHz
H). The output wave’s value of peak to peak is constent:Vp-p=20V
I). The duty ratio shoule be 50% when VDADJ=0V; otherwise it should be 10%~90% when VDADJ =+2.3V
J). The frequency and duty ratio is dependent and adjustable.Can here anyone give me some suggestions? Thank you in advance.
PS: I have seen the datasheet of AT89S52, I have a doubt:

MAX038 has a function of producing signal. What does the AT89S52 programming realize specificlly?
Please help me with the doubts, appreciated a lot !

message edited by amy1995


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#1
September 20, 2017 at 03:43:58
I know a search for components on the site, and I often use it and hope to help you

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#2
September 20, 2017 at 03:45:11
I know a search for components on the site, and I often use it and hope to help you
www.findic.us
www.findic.com


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