Greg Beaton a écrit :
> I think you need integer'image - maybe to_integer'image works.
> 
> Greg

At startup data='UUUUU....'

then process is executed

to_integer(data) is executed and show
NUMERIC_STD.TO_INTEGER: metavalue detected, returning 0
because data contains 'UUUU....'

to_integer returns 0 because it's the value to_integer returns when the
vector contains others values than 0 or 1

write+writeline finally print '0'
then the process wait infinity

and finally data<=to_signed(1111,16) is executed and 1111 is assigned to
data.

there is no problem with this code !

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