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Altera_Forum's avatar
Altera_Forum
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13 years ago

Problem with IORD and IOWR instructions

Dear all, I have a qsys system composed of two NIOS that can access a shared memory (data masters are connected to the memory), when I use the instructions IORD and IOWR I don't obtain the r...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hi,

is there any problem if each CPU has its own on-chip memory containing the code to execute

or I should have one instruction memory shared between the two NIOS???