0 Replies Latest reply: Aug 13, 2012 8:23 AM by Nil RSS

Questions about SCC power islands and measurement mode

Nil Community Member
Currently Being Moderated

Hi,

 

I have got some questions about SCC power islands.

According to sccKit 1.4.x user guide (part 8 page 37) tiles 0-2, 0-3, 1-2, 1-3 is bit field SCC_VCC7 (attached picture scckitpart8.jpg) but according to RCCE 2 specification document (attached picture RCEE_2.jpg) (v0.90 page 34) tiles 0-2, 0-3, 1-2, 1-3 forms VCC region 0 hence the confusion. Does Bit Field from sccKit user guide represent something else?

 

Second question is regarding how to use measurement mode describe in sccKit user guide (part 9 page 23 & 24). So in order to measure voltage consumption during execution of experiment I have to read the register. But to do that do I have to run two programs on a core? One dedicated to read the register value during the execution of experiment program and one for actual experiment?

 

Any help or point in direction will be appreciated.

 

Thank you,

Nil.

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