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Altera_Forum
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16 years ago

Tristate Bridge between 32-bit and 16-bit data bus

Hello all! I am trying to write some data to an external 16-bit MRAM memory. This MRAM memory has a tristate data bus, so in my SOPC system, the CPU connects to an Avalon-MM Tristate Bridge, th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

This seems odd. The problem is most likely between your tristate bridge and MRAM controller. Did you write the MRAM controller? What data width did you use? Did you include byte enables?

Jake