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Rabbit Instructions Listed by Group

All Rabbit processor instructions are listed below by group. Note that some instructions have two entries, e.g., ADC A,r. The first one is for the Rabbit 2000/3000 version of the instruction. The second entry is for the Rabbit 4000 and newer processors.

Address Translation

CONVC pp
CONVD pp

Arithmetic Operations

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

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) 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) AND (IX+d) AND (IY+d) AND n AND r AND r CBM n OR (HL) OR (HL) OR (IX+d) OR (IY+d) OR A OR n OR r XOR (HL) XOR (HL) 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 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 bb,BCDE RL bb,JKHL RLA 8,JKHL RLB A,BCDE RLC 8,BCDE RLC 8,JKHL RLC bb,BCDE RLC bb,JKHL RR bb,BCDE RR bb,JKHL RRB A,BCDE RRB A,JKHL RRC 8,BCDE RRC 8,JKHL RRC bb,BCDE RRC bb,JKHL SLA bb,BCDE SLA bb,JKHL SLL bb,BCDE SLL bb,JKHL SRA bb,BCDE SRA bb,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

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 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),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 Newer Processors

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 bb,BCDE
RL bb,JKHL
RL BC
RL HL
RLB A,BCDE
RLB A,JKHL
RLC 8,BCDE
RLC 8,JKHL
RLC bb,BCDE
RLC bb,JKHL
RLC BC
RLC DE
RR bb,BCDE
RR bb,JKHL
RR BC
RRB A,BCDE
RRB A,JKHL
RRC 8,BCDE
RRC 8,JKHL
RRC bb,BCDE
RRC bb,JKHL
RRC BC
RRC DE
SBOX A
SETSYSP mn
SETUSRP mn
SLA bb,BCDE
SLA bb,JKHL
SLL bb,BCDE
SLL bb,JKHL
SRA bb,BCDE
SRA bb,JKHL
SRL bb,BCDE
SRL bb,JKHL
SUB HL,DE
SUB HL,JK
SUB JKHL,BCDE
SYSRET
TEST 371, TEST 371,
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