Forum: FPGA, VHDL & Verilog Deriving a clock from another clock

von Stuart (Guest)

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Hi all

I am new to VHDL and I am in my learning phase .It will be nice if you 
can help me with this :

I want to derive a new_clock from  old_clock .

The old_clock has a clock period of 30ns.

One clock pulse of old_clock should generate 7 clock pulses of new clock 
(1 old_clock = 7 new_clock)

I am not getting a clear logic for this . Please help

Thanks in advance.

von Marius (Guest)

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Take a PLL for this. This is not pure logic anymore.

Cheers, Marius


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