Re: [f-cpu] New snapshot for EU_INC and EU_CMP

[Ben Franchuk <bfranchuk@jetnet.ab.ca>]

Etienne LABARRE wrote:

> 
> Idon't agree with you. The criteria for CMP unit for me is :
> If A = B, then result is null, else result not null.
> 
> I think that is more simple, and permit to win one or more level
> latency.

  The problem is -1,1 and the sign bit all can be used for a logic true.
  You almost need a two bit opcode field for the result returned.


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