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Altera_Forum's avatar
Altera_Forum
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13 years ago

Max V Clocks

When using the Max V CPLD Dev Board, is there access to use the on board clocks as a resource?

There's a 10MHz (MaxV clock), 6MHz (usb) and a 24MHz xtal on the board, but I dont see these appearing anywhere in the documentation as clocks that can be used.

I can always connect an external clock connection but seems odd the ones already there cant be used.

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  • Altera_Forum's avatar
    Altera_Forum
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    13 years ago

    The reference manual clarifies that the 10 MHz clock is directly driving the MAX V but doesn't list the pin number.

    The information can be found however both in the schematic diagram as well as in the pin assignments of the example designs. 

    set_location_assignment PIN_H5 -to CLK_SE_AR