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Honored Contributor
21 years agoHi Zohar,
As far as I know, the SDRAM controller which comes with Nios has no burst mode support at all (that is, other value than 0 for bits 0..2 in the mode register), or in other words the burst is fixed at 1. However, reading or writing at/to the same row will not trigger a precharge so you get one read/write per clock. A bit more info you can find in the Nios II Processor Reference Handbook - chapter 5.