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Altera_Forum's avatar
Altera_Forum
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16 years ago

Max II dev kit

Could anybody provide a small working design of the SRAM read/write (Cypress 1019cv33) for the MAX II CPLD. I went according to the reference designs and mine did not work, so i wanted to know if anybody has written a small example or program which works so that i can test it on my CPLD.

Thanks,

NEO

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    Hello,

    I have found the solution to the problem. If anyone faces the same issue. I would suggest try checking the project settings. (right-click on the project -> settings-> device and pin options) and change the default setting for "Device and Pin options -> unused pins" from output driving ground to input tri-stated or input with bus-hold circuitry and everything will work just fine.

    :) Thanks to hank from altera support for pointing this out

    -neo