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Altera_Forum's avatar
Altera_Forum
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21 years ago

Interface to User Logic

I am building a Nios2 system that has custom RAM/FLASH. I am trying to use the Interface to User Logic using an 8 bit data bus (inout), 15 address bits, nRD, nWR, and 2 nChipselects. How in tarnati...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

The end address is determined by the base address and the width of the address bus you specified when creating the 'interface to user logic'.

>>Are you saying to gen 2 chip selects externaly (glue logic) using one SOPC chip select and the upper address bit?

Yes

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Terry