Programming, Fpga, Microprocessor.
CP and CPC, ignore the result -- * for CPSE, ignore everything, but skip next instr. if Z=1 -- s_sub <= ... etc. if i_operation = "0100" then s_mov_cpse <= '1'; else s_mov_cpse <= '0'; end if; if i_operation(2) = '0' and i_carry = '1' then s_result <= i_op1 - i_op2 - 1; else s_result <= i_op1 -