This format mirrors DI, only difference is both operands are register. Opcode Mnemonic Description Flags 0b0000 AND(B) reg1, reg2 Logical conjunction P, Z 0b0001 OR(B) reg1, reg2 Logical disjunction P, Z 0b0010 XOR(B) reg1, reg2 Exclusive OR P, Z 0b0011...