Table of Contents
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Waveform
amplitude
value
The wave offset
Waveform duty ratio
Coefficient
frequency division 1
Coefficient
frequency division 2
points
data
● A custom waveform instructions
① Create a new text document data calculated according to table 3-2 write a text document
format and save, copy the text documents into the oscilloscope. The oscilloscope custom has two
Such as: 00300 said waveform amplitude is 3 v, can be manually modify
the amplitude values
Such as: 00150 said shift + 1.5 V, its head a character representation
of plus or minus, 0 is positive and 1 negative, behind four characters
as an offset, can be manually modify
Such as: 00050, said waveform duty ratio 50%, can be manually modify
of
Formula: (((125000 * 0 xa3d)/(65536 * 2)) * 25)/frequency + 1
of
Formula: ((frequency * (points + 1) * (coefficient of frequency
division 1) * 65536 * 2) / 25000) / 250000
Formula:
((u32)
25000)/frequency)/frequency division coefficient of 1) - 1
Points out, according to the points to fill in the corresponding values
((u32)
(((250000
50
*
0
xa3d)/(65536
*
2))
*
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