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RNS005 on the EZ-KIT for the '609

Question asked by SpacedCowboy on Sep 13, 2012
Latest reply on Sep 17, 2012 by SpacedCowboy

So, I was looking over the schematics for the ADSP-BF609 EZ-KIT Lite ( and there are several instances of a part labelled RNS005 between the DSP and the DDR memory. It looks like some sort of buffer, but what actually is it ? I can't find any reference at digikey (or even with a general google search)


While I'm at it, the docs say


ADSP-BF609 EZ-KIT Lite - The EZ-KIT Lite includes an ADSP-BF609 EZ-Board with standalone debug emulation hardware


Um, what ? What's the 'emulation hardware' if there's a real BF609 on the board ? What's there to "emulate" ? Can this board be used with the non-pay-for tools, or is it just useful to those with CrossCore or VisualDSP++ ?