D20_20
[D20_20] = { 20, 20, OPERAND_DISP | OPERAND_SIGNED },
[INSTR_RSY_AARD] = { A_8, A_12, D20_20, B_16, 0, 0 },
[INSTR_RSY_CCRD] = { C_8, C_12, D20_20, B_16, 0, 0 },
[INSTR_RSY_RRRD] = { R_8, R_12, D20_20, B_16, 0, 0 },
[INSTR_RSY_RURD] = { R_8, U4_12, D20_20, B_16, 0, 0 },
[INSTR_RSY_RURD2] = { R_8, D20_20, B_16, U4_12, 0, 0 },
[INSTR_RXY_FRRD] = { F_8, D20_20, X_12, B_16, 0, 0 },
[INSTR_RXY_RRRD] = { R_8, D20_20, X_12, B_16, 0, 0 },
[INSTR_RXY_URRD] = { U4_8, D20_20, X_12, B_16, 0, 0 },
[INSTR_SIY_IRD] = { D20_20, B_16, I8_8, 0, 0, 0 },
[INSTR_SIY_RD] = { D20_20, B_16, 0, 0, 0, 0 },
[INSTR_SIY_URD] = { D20_20, B_16, U8_8, 0, 0, 0 },