Re: [myhdl-list] signed bit vectors

[Matt E. <ma...@et...>]

Tom Dillon wrote:
> Matt,
> 
> The current version of toVerilog does not support signed numbers.
> 
> It is in the works for the next release. Check out the new features:
> 
> http://myhdl.jandecaluwe.com/doku.php/whatsnew:0.5


I'm not using toVerilog.  I am doing cosimulation with icarus, and
negative numbers I send into the verilog side have x's in them (but not
all the bits, just the upper ones).

Matt