Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations Chris Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Pulse signal - constant frequency, variable working cycle

Status
Not open for further replies.

56743

Technical User
Nov 26, 2011
1
ES
Hello! I need to create a VHDL code for this situation:

Draw a control circuit that generates a pulse signal with:
- fixed working frequency (100 KHz)
- variable working cycle

The phase difference should be increased or decreased by the direction of the spin of a rotary control of 8 bits.

Additional info:
D = t (on) / T

- D = working cycle
- t (on) = Time the activated signal lasts (rotary control of 8 bits)
- T = signal period (constant)

(see the signal in the image attached)
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top