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tarungupta83 said:sequentially means that the instruction you have written under process will run one by one...........
When some signal defined in the senstivity list will occour
pahol said:As your example is not have sensitivity list signal. So this process will always run.
In process, statement will calculate and update signal value at the end of process. So if first condition is not have any effect to second condition, your example seem to be parallel. The opposite way, if first condition effect to second one, it will show sequential as process meaning.
pahol said:OK, as you new example. Clk and Rst is in sensitivity list, so this process will be execute at edge of Clk or Rst. At the edge only means that different time is -> 0.
I think you may not understand because you always use "signal" type? If you want to learn about sequential of process. You may try to make circuit by using "variable" instead.
"signal" type will be update value at the end of process. So you will see the output change seem to be parallel. But "variable" will update value immediately, so you can see effect of sequency.
Hope this help.