Muhammad Khan wrote:

I want to use the signal defined in one architecture in VHDL to
another architecture. I have two architecture in the same .vhd file
and I am using Component mapping. I required the result of calculation
of a signal to be used in second architecture. Can any one tell how to
defined signal so that it is globally visible to other architectures.

Hello Muhammad,

this is a common question.

The clean way for handling this is to feed the signal through
the port maps.

Regards,
Mario

--
----------------------------------------------------------------------
Digital Force / Mario Trams

Chemnitz University of Technology http://www.tu-chemnitz.de/~mtr
Dept. of Computer Science Tel.: (+49) 371 531 1660
Chair of Computer Architecture Fax.: (+49) 371 531 1818
----------------------------------------------------------------------