3 ms·
For future reference (since I can't edit): I spent a while researching and couldn't find any definitive answer, but found some places which supported the implic
by PieSquared 14y ago
For future reference (since I can't edit): I spent a while researching and couldn't find any definitive answer, but found some places which supported the implicit assignment ([0], [1]). However, these aren't anything official, so I think ultimately it just depends on what your particular implementation supports...
[0] http://www.verilogtutorial.info/chapter_2.htm http://www.verilogtutorial.info/chapter_2.htm
[1] http://www.doulos.com/knowhow/verilog_designers_guide/wire_assignments/ http://www.doulos.com/knowhow/verilog_designers_guide/wire_a...
- tcas 14y agoYou're right. I just tested it in Xilinx ISE 13.4 and it seemed to work without using any assign as both a single wire and a bus. I just recall seeing an error message at some point in the past which was about something similar.