Warning (21074): Design contains 2 input pin(s) that do not drive logic

[rlindsberg]

1331IL-VHDL-Design/AR4003/AR4003.vhd

Line 8 in 1cff605

in_data : instruction_bus;

Warning (21074): Design contains 2 input pin(s) that do not drive logic
Warning (15610): No output dependent on input pin "in_data[4]"
Warning (15610): No output dependent on input pin "in_data[5]"

[rlindsberg]

1331IL-VHDL-Design/AR4003/controller.vhd

Lines 83 to 92 in 1cff605

	case inst_op is
	when "1000" =>
	out_RWM_en <= '0'; -- deactive high
	out_adr <= in_data(3 downto 0); -- out_adr is connected texpressiono both RWM and ROM
	when "1001" =>
	out_RWM_en <= '0'; -- deactive high
	out_adr <= in_data(3 downto 0); -- out_adr is connected texpressiono both RWM and ROM
	when others =>
	out_RWM_en <= '1'; -- deactive high
	end case;

Bug is here. Bit 4 and 5 never used.