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sampling frequency

Altera_Forum
Honored Contributor II
‎12-13-2012 12:15 PM
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hi ... 

 

there is fpga based logic analyzer at sump.org/projects/analyzer/ 

 

it is implemented on spartan 3. 

i was reading and trying to understand how it is coded. 

its sampling frequency is 100MHz at 32channels.  

sampling freq = clock /d+1 

where d is programmable register. its 24 bit register . i am unable to calculate its sampling freq according to formula .. 

plz help me , for what value of 'd' the sampling rate will be 100 MHz ? 

 

regards..
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Altera_Forum
Honored Contributor II
‎12-13-2012 07:24 PM
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1, most probably.

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