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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

need helps in coding...

hi i'm using an ultrasonic sensor to measure distance which produces PWM output, the pwm output is 147us/inch. i want to implement it in de2 board. i'm using 50MHz input clock from de2 board and t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

it looks right. I suggest to use Signaltap to check that the signal you are getting is what you expect and that the counter increments as it should.