vhdl how to set all elements of a vector to 0 code example

Example 1: vhdl vector set 0

Bus_S <= (others => '0'); -- set vector to zeros
Bus_S(0) <= value; -- assign value to bit 0

Example 2: vhdl all zeros

Bus_S <= (others => '0'); -- set vector to zeros
Bus_S(0) <= value; -- assign value to bit 0