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Altera_Forum's avatar
Altera_Forum
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13 years ago

Shift operator

Hi, I have a question regarding the shift operation in the below piece of code : CODE : always @(mem_addr) begin op_mem_addr = mem_addr; x = 1 << mem_addr; end OUTPUT:...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I'm a chinese student,so my English is poor. But I will try my best to answer your questions.

1)

It should be variable << no_of_bits.

2)

Because the value of the variable << no_of_bits is bigger than h00ff when the no_of_bits is bigger than 7.

3)

Because the no_of_bits is too big.