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Altera_Forum's avatar
Altera_Forum
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7 years ago

Why address space bytes allocated by QSYS does not match the SPI IP core ?

Hello everyone: I have a question: Why QSYS automatically allocates address space bytes that do not match the number of internal register address space bytes defined by the SPI IP core? ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

Just to be sure, I tried with 8 and 16 bits wide Avalon masters and had the same results (32 bytes allocated). Did you try putting an Avalon MM Pipeline Bridge between your master and the SPI slave, to see if it changes anything?