#+TITLE: sbs_hw.org

* Idea
  Start with HW implementation.

* Modules
  hu_   : h update
  wg_   : weight generator
  sg_   : spikes generator

* HU 
This block updates H according to the SbS equations.
- First version done. 
- Need to decide if reciprocal or multiplication


* WG
This block generates a stream of weights given a stream of spikes
- instead of stream of spikes scaned per region, it could be better to receive a spike identifier, and
  then all the edges (from location to location) that use this particular spike.

  


* New strategy for read

When doing a convolution, we can read