Solutions For Digital Design Chapter 5 Problem 23P

Refer to the Verilog & VHDL code using blocking statements.

From the first statement, Reg A contains the value of 125.

From the second statement, Reg B contains the value of 125.

Therefore, the value of Reg A and Reg B are respectively.

Refer to the Verilog & VHDL code using Non-blocking statements.

All the statements considered RegA = 50 initially.

From the first statement, Reg A replaces the value 50 with the new value 125. So, Reg A contains the value of 125.

From the second statement, Reg B contains the value of 50 since all the statements executes concurrently with register initial value RegA = 50.

Therefore, the value of Reg A and Reg B are respectively.