Yes.
From the Nios II Processor Reference Handbook pg 15-5:
<div class='quotetop'>QUOTE </div>
--- Quote Start ---
Instruction Cache
The instruction cache memory has the following characteristics:
* Direct-mapped cache implementation
* Critical word first
* 32 bytes (8 words) per cache line[/b]
--- Quote End ---
Dennis Scott
Microtronix Datacom Ltd.
