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Altera_Forum
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17 years ago

SRAM K1B3216B2E on Cyclone III Development Kit

dear sopc experts, has anyone used the 2 x 32mbit sram K1B3216B2E on altera cyclone III development kit or altera stratix III development kit? my problem: i instantiated a sopc with an tri...
Altera_Forum's avatar
Altera_Forum
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17 years ago

It remains crucial that you drive each of your outputs. You can't just drive one of your two inout ports.

It is a matter of the design platform to find out how to drive each output.

You may need to define who is driving who through a mux.

In my project(not a dev board). I interfaced with sdram and flash with bidirctional buses and used double assignment without problem(Quartus 7.2).

The error may be due to occurence of mutiple drivers on a node which is not allowed(a node must have one driver at any given time).

Kaz