koolslash
Junior Member level 3
vhdl code for pulses at 50mhz
*only exact solution will get the reward.
URGENT SOLUTION NEEDED.
Problem: i want to count number of pulses of a DC motor operated at +5v. the clock used in controller was 50MHz. The Design consist of PID (16-bit output,8-bit input and feedback) +PWM.the #of pulses will be feedback so it should be scale to 8-bit. the max. number of pulses is more then 8-bit binary scale.[do verify/prove and provide it]
SO YOU HAVE TO WRITE VHDL CODE FOR THIS PULSE COUNTER, the output will be scale down to 8bits.
[NOTE]: PROVIDE MATHEMATICAL DERIVATIONS. ALSO FOR dc motor max pulses (derived by PWM)
Added after 2 minutes:
No. of counts should be measured in 1sec (then reset the counter and start counting again) and forward the 8-bit value to the PID as 8-bit feedback.
*only exact solution will get the reward.
URGENT SOLUTION NEEDED.
Problem: i want to count number of pulses of a DC motor operated at +5v. the clock used in controller was 50MHz. The Design consist of PID (16-bit output,8-bit input and feedback) +PWM.the #of pulses will be feedback so it should be scale to 8-bit. the max. number of pulses is more then 8-bit binary scale.[do verify/prove and provide it]
SO YOU HAVE TO WRITE VHDL CODE FOR THIS PULSE COUNTER, the output will be scale down to 8bits.
[NOTE]: PROVIDE MATHEMATICAL DERIVATIONS. ALSO FOR dc motor max pulses (derived by PWM)
Added after 2 minutes:
No. of counts should be measured in 1sec (then reset the counter and start counting again) and forward the 8-bit value to the PID as 8-bit feedback.