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Altera_Forum
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21 years ago

Multiple-Clock Domain with 2 Nios?

Hello, I tried the new multiple-clock domain feature (Quartus 4.2, Nios1.1) with a Cyclone evaluation board. One Nios should boot from flash and run out of SDRAM, the other Nios should also b...
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Altera_Forum
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21 years ago

Hi BadOmen,

In the first one, Nios, SDRAM controller, timer, uart, some PIOs, some interface to user logic and access to the tri-state-bridge (for booting).

In the second, Nios, uart, tri-state-bridge (with SRAM, Flash), some PIOs and also some interface to user logic.

The only common interface is the tri-state-bridge (instruction and data).

Why do you ask?