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Altera_Forum's avatar
Altera_Forum
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10 years ago

Cyclone IV GX Transceiver Starter Board Clock Enable Ports

Hi,

i am searching the clock enable input and output ports for the Cyclone IV GXEP4CGX15BF14 device.

I have searched in different data sheets but i cannot find the clock enable ports. I only found the clock input port.

I searched in the data sheet in the attachment below.

Anybody an idea?

best regards

Niko

5 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    this kit seems did not bring put the clock enable as a port. what are you trying to do actually?

  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    Hi, as I understand it, there is no specific clock enable pin in the CIV GX devices. If you would like to control the clock signal, you can use the ALTCLKCTRL instance when you can enable the clock enable control signal for the input clock.

  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    Hi,

    thanks for your replies. I need this ports to configure the "Clock & Ports" tab in the hdl workflow advisor. But i think i do not need this ports because my function is a very simple summation.

    I think your answers will help me.

    Thanks !