Rabbit Instructions Listed by Group

Address Translation

CONVC pp
CONVD pp

Arithmetic Operations

8-Bit ADC A,(HL) ADC A,(IX+d) ADC A,(IY+d) ADC A,n ADC A,r ADC A,r (Rabbit 4000) ADD A,(HL) ADD A,(IX+d) ADD A,(IY+d) ADD A,n ADD A,r ADD A,r (Rabbit 4000) NEG SBC (IX+d) SBC (IY+d) SBC A,(HL) SBC A,(HL) (Rabbit 4000) SBC A,n SBC A,r SBC A,r (Rabbit 4000) SUB (HL) SUB (HL) (Rabbit 4000) SUB (IX+d) SUB (IY+d) SUB n SUB r SUB r (Rabbit 4000)

16-Bit ADC HL,ss ADD HL,JK ADD HL,ss ADD IX,xx ADD IY,yy ADD SP,d NEG HL SBC HL,ss SUB HL,DE SUB HL,JK UMS

32-Bit ADD JKHL,BCDE MUL MULU NEG BCDE NEG JKHL SUB JKHL,BCDE

Bit Operations

BIT b,(HL)
BIT b,(IX+d)
BIT b,(IY+d)
BIT b,r
RES b,(HL)
RES b,(IX+d)
RES b,(IY+d)
RES b,r
SET b,(HL)
SET b,(IX+d)
SET b,(IY+d)
SET b,r

Block Copy

COPY
COPYR
LDDR
LDDSR
LDIR
LDISR
LSDDR
LSDR
LSIDR
LSIR

Byte Copy

LDD
LDI

Comparison

8-Bit CP (HL) CP (HL) (Rabbit 4000) CP (IX+d) CP (IY+d) CP HL,d CP n CP r CP r x

16-Bit CP HL,DE

32-Bit CP JKHL,BCDE

Control Transfer

CALL (HL)
CALL (IX)
CALL (IY)
CALL mn
DJNZ label
DWJNZ label
FSYSCALL
JP (HL)
JP (IX)
JP (IY)
JP cx,mn
JP f,mn
JP mn
JR cc,label
JR cx,label
JR label
JRE cc,label
JRE cx,label
JRE label
LCALL x,mn
LJP x,mn
LLCALL (JKHL)
LLCALL lxpc,mn
LLJP cc,lxpc,mn
LLJP cx,lxpc,mn
LLJP lxpc,mn
LLRET
LRET
RET
RET f
RETI
SJP label

Encryption Support

IBOX A
SBOX A

Exchange Operations

EX (SP),HL
EX (SP),IX
EX (SP),IY
EX AF,AF'
EX BC,HL
EX BC',HL
EX DE,HL
EX DE',HL
EX JK,HL
EX JK',HL
EX JKHL,BCDE
EXP
EXX

Flag Operations

CCF
FLAG cc,HL
RDMODE
SCF

Increment and Decrement

8-Bit DEC (HL) DEC (IX+d) DEC (IY+d) DEC r DJNZ label INC (HL) INC (IX+d) INC (IY+d) INC r

16-Bit DEC IX DEC IY DEC ss DWJNZ label INC IX INC IY INC ss

Instruction Prefixes

ALTD
IOE
IOI

Interrupts

IPRES
IPSET 0
IPSET 1
IPSET 2
IPSET 3
RST v

Logical Operations

8-Bit AND (HL) AND (HL) (Rabbit 4000) AND (IX+d) AND (IY+d) AND n AND r AND r (Rabbit 4000) CBM n OR (HL) OR (HL) (Rabbit 4000) OR (IX+d) OR (IY+d) OR A OR n OR r XOR (HL) XOR (HL) (Rabbit 4000) XOR (IX+d) XOR (IY+d) XOR n XOR r

16-Bit AND HL,DE AND IX,DE AND IY,DE BOOL HL BOOL IX BOOL IY OR HL,DE OR IX,DE OR IY,DE TEST XOR HL,DE

32-Bit AND JKHL,BCDE OR JKHL,BCDE TEST XOR JKHL,BCDE

Miscellaneous

CLR HL
CPL
NOP

Rotate and Shift Operations

8-Bit RL (HL) RL (IX+d) RL (IY+d) RL r RLA RLC (HL) RLC (IX+d) RLC (IY+d) RLC r RLCA RR (HL) RR (IX+d) RR (IY+d) RR r RRA RRC (HL) RRC (IX+d) RRC (IY+d) RRC r RRCA SLA (HL) SLA (IX+d) SLA (IY+d) SLA r SRA (HL) SRA (IX+d) SRA (IY+d) SRA r SRL (HL) SRL (IX+d) SRL (IY+d) SRL r

16-Bit RL BC RL DE RL HL RLC BC RLC DE RR BC RR DE RR HL RR IX RR IY RRC BC RRC DE

32-Bit RL b,BCDE RL b,JKHL RLA 8,JKHL RLB A,BCDE RLC 8,BCDE RLC 8,JKHL RLC b,BCDE RLC b,JKHL RR b,BCDE RR b,JKHL RRB A,BCDE RRB A,JKHL RRC 8,BCDE RRC 8,JKHL RRC b,BCDE RRC b,JKHL SLA b,BCDE SLA b,JKHL SLL b,BCDE SLL b,JKHL SRA b,BCDE SRA b,JKHL SRL bb,BCDE SRL bb,JKHL

Stack Operations

8-Bit POP IP POP SU PUSH SU

16-Bit POP IX POP IY POP zz PUSH IP PUSH IX PUSH IY PUSH zz

32-Bit POP BCDE POP JKHL POP pd PUSH BCDE PUSH JKHL

System/User Mode

FSYSCALL
IDET
POP SU
PUSH SU
RDMODE
SETSYSP mn
SETUSR
SETUSRP mn
SURES
SYSCALL
SYSRET

Use of Specialized Registers

ADD SP,d
LD EIR,A
LD IIR,A
LD LXPC,HL
LD SP,HL
LD SP,IX
LD SP,IY
LD XPC,A

Xmem Access

LJP x,mn
LLCALL (JKHL)
LLCALL lxpc,mn
LLJP cc,lxpc,mn
LLJP cx,lxpc,mn
LLJP lxpc,mn
LLRET
LRET

Load Instructions Rabbit 3000A and Rabbit 4000

Load Immediate Data to Register

8-Bit LD r,n

16-Bit LD dd,mn LD IX,mn LD IY,mn LD JK,mn

32-Bit LD BCDE,n LD JKHL,d LD pd,klmn LDL pd,mn

Store Immediate Data to Address

LD (HL),n
LD (IX+d),n
LD (IY+d),n

Register to Register Load

8-Bit LD A,EIR LD A,HTR LD A,IIR LD A,XPC LD EIR,A LD HTR,A LD IIR,A LD r,g LD r,g (Rabbit 4000) LD XPC,A

12-Bit LD HL,LXPC LD LXPC,HL

16-Bit LD BC,HL LD dd',BC LD dd',DE LD DE,HL LD HL,BC LD HL,DE LD HL,IX LD HL,IY LD IX,HL LD IY,HL LD SP,HL LD SP,IX LD SP,IY LDL pd,DE LDL pd,HL LDL pd,IX LDL pd,IY

32-Bit LD BCDE,ps LD JKHL,ps LD pd,BCDE LD pd,JKHL LD pd,ps LD pd,ps+d LD pd,ps+DE LD pd,ps+HL LD pd,ps+IX LD pd,ps+IY

Address to Register Load

8-Bit LD A,(BC) LD A,(DE) LD A,(IX+A) LD A,(IY+A) LD A,(mn) LD A,(ps+d) LD A,(ps+HL) LD r,(HL) LD r,(IX+d) LD r,(IY+d)

16-Bit LD dd,(mn) LD HL,(HL+d) LD HL,(IX+d) LD HL,(IY+d) LD HL,(mn) LD HL,(ps+BC) LD HL,(ps+d) LD HL,(SP+HL) LD HL,(SP+n) LD IX,(mn) LD IX,(SP+n) LD IY,(mn) LD IY,(SP+n) LD JK,(mn) LD rr,(ps+d) LD rr,(ps+HL)

32-Bit LD BCDE,(HL) LD BCDE,(IX+d) LD BCDE,(IY+d) LD BCDE,(mn) LD BCDE,(ps+d) LD BCDE,(ps+HL) LD BCDE,(SP+HL) LD BCDE,(SP+n) LD JKHL,(HL) LD JKHL,(IX+d) LD JKHL,(IY+d) LD JKHL,(mn) LD JKHL,(ps+d) LD JKHL,(ps+HL) LD JKHL,(SP+HL) LD JKHL,(SP+n) LD pd,(HTR+HL) LD pd,(ps+d) LD pd,(ps+HL) LD pd,(SP+n) LDL pd,(SP+n)

Store Register to Address

8-Bit LD (BC),A LD (DE),A LD (HL),r LD (IX+d),r LD (IY+d),r LD (mn),A LD (pd+d),A LD (pd+HL),A

16-Bit LD (HL+d),HL LD (IX+d),HL LD (IY+d),HL LD (mn),HL LD (mn),IX LD (mn),IY LD (mn),JK LD (mn),ss LD (pd+BC),HL LD (pd+d),HL LD (pd+d),rr LD (pd+HL),rr LD (SP+n),HL LD (SP+n),IX LD (SP+n),IY

32-Bit LD (HL),BCDE LD (HL),JKHL LD (IX+d),BCDE LD (IX+d),JKHL LD (IY+d),BCDE LD (IY+d),JKHL LD (mn),BCDE LD (mn),JKHL LD (pd+d),BCDE LD (pd+d),JKHL LD (pd+d),ps LD (pd+HL),BCDE LD (pd+HL),JKHL LD (pd+HL),ps LD (SP+HL),BCDE LD (SP+HL),JKHL LD (SP+n),BCDE LD (SP+n),JKHL LD (SP+n),ps

20-Bit Address Access

LDP (HL),HL
LDP (IX),HL
LDP (IY),HL
LDP (mn),HL
LDP (mn),IX
LDP (mn),IY
LDP HL,(mn)
LDP IX,(mn)
LDP IY,(mn)

24-Bit Address Access

LDF (lmn),A
LDF (lmn),BCDE
LDF (lmn),HL
LDF (lmn),JKHL
LDF (lmn),ps
LDF (lmn),rr
LDF A,(lmn)
LDF BCDE,(lmn)
LDF HL,(lmn)
LDF JKHL,(lmn)
LDF pd,(lmn)
LDF rr,(lmn)

Rabbit 3000A and Rabbit 4000

New Instructions for the Rabbit 4000

ADD HL,JK
ADD JKHL,BCDE
AND JKHL,BCDE
CALL (HL)
CALL (IX)
CALL (IY)
CBM n
CLR HL
CONVC pp
CONVD pp
COPY
COPYR
CP HL,d
CP HL,DE
CP JKHL,BCDE
DWJNZ label
EX BC,HL
EX BC',HL
EX JK,HL
EX JK',HL
EX JKHL,BCDE
EXP
FLAG cc,HL
FSYSCALL
IBOX A
JR cx,label
JRE cc,label
JRE cx,label
JRE label
LD (HL),BCDE
LD (HL),JKHL
LD (IX+d),BCDE
LD (IX+d),JKHL
LD (IY+d),BCDE
LD (IY+d),JKHL
LD (mn),BCDE
LD (mn),JK
LD (mn),JKHL
LD (pd+BC),HL
LD (pd+d),A
LD (pd+d),BCDE
LD (pd+d),HL
LD (pd+d),JKHL
LD (pd+d),ps
LD (pd+d),rr
LD (pd+HL),A
LD (pd+HL),BCDE
LD (pd+HL),JKHL
LD (pd+HL),ps
LD (pd+HL),rr
LD (SP+HL),BCDE
LD (SP+HL),JKHL
LD (SP+n),BCDE
LD (SP+n),JKHL
LD (SP+n),ps
LD A,(IX+A)
LD A,(IY+A)
LD A,(ps+d)
LD A,(ps+HL)
LD BC,HL
LD BCDE,(HL)
LD BCDE,(IX+d)
LD BCDE,(IY+d)
LD BCDE,(mn)
LD BCDE,(ps+d)
LD BCDE,(ps+HL)
LD BCDE,(SP+HL)
LD BCDE,(SP+n)
LD BCDE,n
LD BCDE,ps
LD DE,HL
LD HL,(ps+BC)
LD HL,(ps+d)
LD HL,(SP+HL)
LD HL,BC
LD HL,DE
LD HL,LXPC
LD JK,(mn)
LD JK,mn
LD JKHL,(HL)
LD JKHL,(IX+d)
LD JKHL,(IY+d)
LD JKHL,(mn)
LD JKHL,(ps+d)
LD JKHL,(ps+HL)
LD JKHL,(SP+HL)
LD JKHL,(SP+n)
LD JKHL,d
LD JKHL,ps
LD LXPC,HL
LD pd,(HTR+HL)
LD pd,(ps+d)
LD pd,(ps+HL)
LD pd,(SP+n)
LD pd,BCDE
LD pd,JKHL
LD pd,klmn
LD pd,ps
LD pd,ps+d
LD pd,ps+DE
LD pd,ps+HL
LD pd,ps+IX
LD pd,ps+IY
LD rr,(ps+d)
LD rr,(ps+HL)
LDF (lmn),A
LDF (lmn),BCDE
LDF (lmn),HL
LDF (lmn),JKHL
LDF (lmn),ps
LDF (lmn),rr
LDF A,(lmn)
LDF BCDE,(lmn)
LDF HL,(lmn)
LDF JKHL,(lmn)
LDF pd,(lmn)
LDF rr,(lmn)
LDL pd,(SP+n)
LDL pd,DE
LDL pd,HL
LDL pd,IX
LDL pd,IY
LDL pd,mn
LLCALL (JKHL)
LLCALL lxpc,mn
LLJP cc,lxpc,mn
LLJP cx,lxpc,mn
LLJP lxpc,mn
LLRET
MULU
NEG BCDE
NEG HL
NEG JKHL
OR JKHL,BCDE
POP BCDE
POP JKHL
POP pd
PUSH BCDE
PUSH JKHL
PUSH mn
PUSH ps
RL b,BCDE
RL b,JKHL
RL BC
RL HL
RLB A,BCDE
RLB A,JKHL
RLC 8,BCDE
RLC 8,JKHL
RLC b,BCDE
RLC b,JKHL
RLC BC
RLC DE
RR b,BCDE
RR b,JKHL
RR BC
RRB A,BCDE
RRB A,JKHL
RRC 8,BCDE
RRC 8,JKHL
RRC b,BCDE
RRC b,JKHL
RRC BC
RRC DE
SBOX A
SETSYSP mn
SETUSRP mn
SLA b,BCDE
SLA b,JKHL
SLL b,BCDE
SLL b,JKHL
SRA b,BCDE
SRA b,JKHL
SRL bb,BCDE
SRL bb,JKHL
SUB HL,DE
SUB HL,JK
SUB JKHL,BCDE
SYSRET
TEST
XOR HL,DE
XOR JKHL,BCDE

Changed Instructions for the Rabbit 4000

ADC A,(HL)
ADC A,r
ADD A,(HL)
ADD A,r
AND (HL)
AND r
CP (HL)
CP r
OR (HL)
OR r
SBC A,(HL)
SBC A,r
SUB (HL)
SUB r
XOR (HL)
XOR r

New Instructions for the Rabbit 3000A

IDET
LDDSR
LDISR
LSDDR
LSDR
LSIDR
LSIR
POP SU
PUSH SU
RDMODE
SETUSR
SURES
SYSCALL
UMA
UMS