Electrical Engineering Question:

Given the following snipet of Verilog code, draw out the waveforms for clk and a
always @(clk) begin
a = 0;
#5 a = 1;
end
<pre>
10 30 50 70 90 110 130
___ ___ ___ ___ ___ ___ ___
clk ___| |___| |___| |___| |___| |___| |___| |___


a ___________________________________________________________


</pre>This obviously is not what we wanted, so to get closer, you could use
"always @ (posedge clk)" instead, and you'd get<pre>

10 30 50 70 90 110 130
___ ___ ___ ___ ___ ___ ___
clk ___| |___| |___| |___| |___| |___| |___| |___

___ ___
a _______________________| |___________________| |_______

</pre>