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Altera_Forum
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17 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 any...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 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