Z80 Instruction sub-set, opcodes preceded by CBh

Z80 instructions only of the form CB bb: N/B. * --> undocumented instruction mnemonics
CB 0 1 2 3 4 5 6 7 8 9 A B C D E F
0 RLC B RLC C RLC D RLC E RLC H RLC L RLC (HL) RLC A RRC B RRC C RRC D RRC E RRC H RRC L RRC (HL) RRC A
1 RL B RL C RL D RL E RL H RL L RL (HL) RL A RR B RR C RR D RR E RR H RR L RR (HL) RR A
2 SLA B SLA C SLA D SLA E SLA H SLA L SLA (HL) SLA A SRA B SRA C SRA D SRA E SRA H SRA L SRA (HL) SRA A
3 * SLS B * SLS C * SLS D * SLS E * SLS H * SLS L * SLS (HL) * SLS A SRL B SRL C SRL D SRL E SRL H SRL L SRL (HL) SRL A
4 BIT 0,B BIT 0,C BIT 0,D BIT 0,E BIT 0,H BIT 0,L BIT 0,(HL) BIT 0,A BIT 1,B BIT 1,C BIT 1,D BIT 1,E BIT 1,H BIT 1,L BIT 1,(HL) BIT 1,A
5 BIT 2,B BIT 2,C BIT 2,D BIT 2,E BIT 2,H BIT 2,L BIT 2,(HL) BIT 2,A BIT 3,B BIT 3,C BIT 3,D BIT 3,E BIT 3,H BIT 3,L BIT 3,(HL) BIT 3,A
6 BIT 4,B BIT 4,C BIT 4,D BIT 4,E BIT 4,H BIT 4,L BIT 4,(HL) BIT 4,A BIT 5,B BIT 5,C BIT 5,D BIT 5,E BIT 5,H BIT 5,L BIT 5,(HL) BIT 5,A
7 BIT 6,B BIT 6,C BIT 6,D BIT 6,E BIT 6,H BIT 6,L BIT 6,(HL) BIT 6,A BIT 7,B BIT 7,C BIT 7,D BIT 7,E BIT 7,H BIT 7,L BIT 7,(HL) BIT 7,A
8 RES 0,B RES 0,C RES 0,D RES 0,E RES 0,H RES 0,L RES 0,(HL) RES 0,A RES 1,B RES 1,C RES 1,D RES 1,E RES 1,H RES 1,L RES 1,(HL) RES 1,A
9 RES 2,B RES 2,C RES 2,D RES 2,E RES 2,H RES 2,L RES 2,(HL) RES 2,A RES 3,B RES 3,C RES 3,D RES 3,E RES 3,H RES 3,L RES 3,(HL) RES 3,A
A RES 4,B RES 4,C RES 4,D RES 4,E RES 4,H RES 4,L RES 4,(HL) RES 4,A RES 5,B RES 5,C RES 5,D RES 5,E RES 5,H RES 5,L RES 5,(HL) RES 5,A
B RES 6,B RES 6,C RES 6,D RES 6,E RES 6,H RES 6,L RES 6,(HL) RES 6,A RES 7,B RES 7,C RES 7,D RES 7,E RES 7,H RES 7,L RES 7,(HL) RES 7,A
C SET 0,B SET 0,C SET 0,D SET 0,E SET 0,H SET 0,L SET 0,(HL) SET 0,A SET 1,B SET 1,C SET 1,D SET 1,E SET 1,H SET 1,L SET 1,(HL) SET 1,A
D SET 2,B SET 2,C SET 2,D SET 2,E SET 2,H SET 2,L SET 2,(HL) SET 2,A SET 3,B SET 3,C SET 3,D SET 3,E SET 3,H SET 3,L SET 3,(HL) SET 3,A
E SET 4,B SET 4,C SET 4,D SET 4,E SET 4,H SET 4,L SET 4,(HL) SET 4,A SET 5,B SET 5,C SET 5,D SET 5,E SET 5,H SET 5,L SET 5,(HL) SET 5,A
F SET 6,B SET 6,C SET 6,D SET 6,E SET 6,H SET 6,L SET 6,(HL) SET 6,A SET 7,B SET 7,C SET 7,D SET 7,E SET 7,H SET 7,L SET 7,(HL) SET 7,A

Prepared by F.T. Gowen
Last modified: 15th. September, 2001

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