Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
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
Icon for Honored Contributor rankHonored Contributor
17 years ago

Hi,

First: you should discard two address LSBs, not three.

Second: you have commented out address and data lines??

third: why using this complex cascade of two tristates ?

If all you need is just do something? for the "wait" signal from sram then why not just port map nios avalon directly to your top project except for doing that something, I don't see any need for this module in the first place.

Why do you do that something in hardware, why not leave it for software as the software is supposed to read/write to sram.

kaz