2015, Digital Integrated Circuit Design Using Verilog and SystemverilogRonald Mehler Chapter The MPIDE Programming Environment and Programming in C Conditional operator C language supports a conditional operator with the following syntax: Sign in to download full-size image Here, expression1 is evaluated...
sinceclk‘eventyields abooleanvalue, andclkis of typebit. Theandoperator is not defined for this mixture of operand types. Instead, we compare theclkvalue with ‘1’ using the “=” operator, as shown in the if statement. VHDL-87 In VHDL-87, the‘last_valueattribute for a composite sign...
Consider the foregoing example code, once values of the operands (e.g., the variables “a” and “b”) are obtained, and the operator (e.g., the comparator “>”) is applied to the operands, the processor 30 may be able to determine whether the condition of the conditional instruction...