INTERGER TO BINARY SCALING(VHDL)

[koolslash]

binary scaling

if the frequency is 50MHz.
i get approx. 50,000,000 pulses in 1sec.
when i will read it from the sensor then and count them.
then how can i put this huge integer values on 8-bit binary scale.

means: 50,000,000 => '11111111'
00000000 => '00000000'

it works same as ADC. i.e. max volt to full scale reading.

SO ANY IDEA HOW WILL I DO THIS.

 

[Booleano]

scaling binary vhdl

just an idea if i've understood the question....


put it in 26 bit register (2^26 is > 50M) and take the Most significant part,

the first 8 bit of the register.


B.

 

[FvM]

vhdl scaling

take the Most significant part

Scales 50e6 to 190 instead of 255. If a better scaling is intended, you need a multiplier. As a more simple solution, adjust the gate time accordingly.

 

[koolslash]

scaling in vhdl

Scales 50e6 to 190 instead of 255. If a better scaling is intended, you need a multiplier. As a more simple solution, adjust the gate time accordingly.

can u simplify what u want to say.

actually i have counted the pulses now only wanted to scale the decimal values to 8-bit binary.
i also tried to do using 8-bit flip flop counter (trigger on pulse) but can't count total pulses.

So any simplified and understandable idea of scaling??

I shall be thankful to u.