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Altera_Forum's avatar
Altera_Forum
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11 years ago

division procedure in schematic programming

i want divide an analog input say 4sinwt....so max value is 4. i want to divide the signal by 5 so output will be 0.8sinwt. so how i program through lpm_divide blockto get such result.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

so i select the denominator is 5 and consider as 3 bit input for denominator. and input of my numerator is 16 bit.if i take the integer part as 4 bit and fraction part as 12 bit . actually i just started to work with fpga recently. so after division operation to display the result on CRO through dac from which 12 bit i taken from quotient of lpm_divide block for input of the DAC(i have taken 2 input DAC). so if explain it with an explain then it really very clear to understand for me.