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Altera_Forum's avatar
Altera_Forum
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17 years ago

about Spansion flash

Hi, I use Spansion flash S29GL256N on Stratix II GX audio-video development board. I checked the datasheet and it should be OK to use the AMD29LV128M flash driver that is provied as Presets by...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

yeah that's strange ...

1 - Are your pin assignments all correct? These are what I show:

set_location_assignment PIN_D13 -to enet_mdc

set_location_assignment PIN_C13 -to enet_mdio

It looks like you changed the names, did you also add pin assignments for the new names?

2 - Can you scope the mdc and mdio pins at the PHY to see if they are toggling?

Jake