https://drive.google.com/file/d/1vLxS0zObABaMHrEr3UAPTTiFyR2-xeBp/view?usp=sharing Behavioural model more understanding(preferred ) 1. Case statement https://www.vhdl-online.de/courses/system_design/vhdl_language_and_syntax/sequential_statements/case_statement 2. IF Statement https://www.vhdl-online.de/courses/system_design/vhdl_language_and_syntax/sequential_statements/if_statement 3. for loop https://www.vhdl-online.de/courses/system_design/vhdl_language_and_syntax/sequential_statements/for_loops 4. wait statement https://www.vhdl-online.de/courses/system_design/vhdl_language_and_syntax/sequential_statements/wait_statement 5. Multiple Conditional Statement https://surf-vhdl.com/vhdl-case-statement/