| 0N | LDN | Load via N | M(R(N))→D; For N Not 0 |
| 1N | INC | Increment Reg. N | R(N)+1→R(N) |
| 2N | DEC | Decrement Reg. N | R(N)-1→R(N) |
| 30 | BR | Short Branch | M(R(P))→R(P).0 |
| 31 | NBR | No Short Branch | R(P)+1→R(P) |
| 4N | LDA | Load advance | M(R(N))→D; R(N)+1→R(N) |
| 5N | STR | Store via N | D→M(R(N)) |
| 60 | IRX | Increment Reg. X | R(X)+1→R(X) |
| 72 | LDXA | Load via X and advance | M(R(X))→D; R(X)+1→R(X) |
| 73 | STXD | Store via X and Decrement | D→M(R(X)); R(X)-1→R(X) |
| 74 | ADC | Add With Carry | M(R(X)) + D + DF →(DF,D) |
| 75 | SDB | Subtract D With Borrow | M(R(X)) - D -(NOT DF) →(DF,D) |
| 76 | SHRC | Shift Right With Carry | Shift D Right; LSB(D)→DF; DF→MSB(D) |
| 76 | RSHR | Ring Shift Right | Shift D Right; LSB(D)→DF; DF→MSB(D) |
| 7C | ADCI | Add With Carry Immediate | M(R(P)) + D + DF →(DF,D) |
| 7D | SDBI | Subtract With Borrow Immediate | M(R(P)) - D - (NOT DF) →(DF,D) |
| 7E | SHLC | Shift Left With Carry | Shift D Left; MSB(D)→DF; DF→LSB(D) |
| 7E | RSHL | Ring Shift Left | Shift D Left; MSB(D)→DF; DF→LSB(D) |
| 8N | GLO | Get Low Reg. N | R(N).0→D |
| 9N | GHI | Get High Reg. N | R(N).1→D |
| AN | PLO | Put Low Reg. N | D→R(N).0 |
| BN | PHI | Put High Reg. N | D→R(N).1 |
| F0 | LDX | Load via X | M(R(X))→D |
| F1 | OR | Or | M(R(X)) OR D →D |
| F2 | AND | And | M(R(X)) AND D →D |
| F3 | XOR | Exclusive Or | M(R(X)) XOR D →D |
| F4 | ADD | Add | M(R(X)) + D →(DF,D) |
| F5 | SD | Subtract D | M(R(X)) - D →(DF,D) |
| F6 | SHR | Shift Right | Shift D Right; LSB(D)→DF |
| F7 | SM | Subtract Memory | D - M(R(X)) →(DF,D) |
| F8 | LDI | Load Immediate | M(R(P))→D; R(P)+1→R(P) |
| F9 | ORI | Or Immediate | M(R(P)) OR D →D; R(P)+1→R(P) |
| FA | ANI | And Immediate | M(R(P)) And D →D; R(P)+1→R(P) |
| FB | XRI | Exclusive Or Immediate | M(R(P)) XOR D →D; R(P)+1→R(P) |
| FC | ADI | Add Immediate | M(R(P)) + D →(DF,D); R(P)+1→R(P) |
| FD | SDI | Subtract D Immediate | M(R(P)) - D →(DF,D); R(P)+1→R(P) |
| FE | SHL | Shift Left | Shift D Left; MSB(D)→DF; 0→LSB(D) |
| FF | SMI | Subtract Memory Immediate | D - M(R(P)) →(DF,D); R(P)+1→R(P) |
