Rabbit 2000 - 16.2 Virtual Driver

162 Rabbit 2000/3000 Microprocessor
AND IX,DE 11011101 11011100 4(2,2) f * * L 0 IX=IX&DE N
AND IY,DE 11111101 11011100 4(2,2) f * * L 0 IY=IY&DE N
AND n 11100110 ----n--- 4(2,2) fr * * L 0 A=A&n
AND r 10100-r- 2 fr * * L 0 A=A&r
BIT b,(HL) 11001011 01-b-110 7 (2,2,1,2) f s - * - - (HL) & bit P
BIT b,(IX+d) 11011101 11001011 ----d--- 01-b-110 10 (2,2,2,2,2) f s - * - - (IX+d) & bit
BIT b,(IY+d) 11111101 11001011 ----d--- 01-b-110 10 (2,2,2,2,2) f s - * - - (IY+d) & bit
BIT b,r 11001011 01-b--r- 4(2,2) f - * - - r&bit
BOOL HL 11001100 2 fr * * 0 0 if (HL != 0) HL = 1 N
BOOL IX 11011101 11001100 4(2,2) f * * 0 0 if(IX!=0)IX=1 N
BOOL IY 11111101 11001100 4(2,2) f * * 0 0 if(IY!=0)IY=1 N
CALL mn 11001101 ----n--- ----m--- 12 (2,2,2,3,3) - - - -
(SP-1) = PCH; (SP-2) = PCL;
PC = mn; SP = SP-2
CCF 00111111 2 f - - - * CF = ~CF
CP (HL) 10111110 5 (2,1,2) f s * * V * A-(HL)
CP (IX+d) 11011101 10111110 ----d--- 9 (2,2,2,1,2) f s * * V * A-(IX+d)
CP (IY+d) 11111101 10111110 ----d--- 9 (2,2,2,1,2) f s * * V * A-(IY+d)
CP n 11111110 ----n--- 4(2,2) f * * V * A-n
CP r 10111-r- 2 f * * V * A-r
CPL 00101111 2 r - - - - A=~A
DEC (HL) 00110101 8 (2,1,2,3) f b * * V - (HL) = (HL) - 1
DEC (IX+d) 11011101 00110101 ----d--- 12 (2,2,2,1,2,3) f b * * V - (IX+d) = (IX+d) -1
DEC (IY+d) 11111101 00110101 ----d--- 12 (2,2,2,1,2,3) f b * * V - (IY+d) = (IY+d) -1
DEC IX 11011101 00101011 4(2,2) - - - - IX = IX - 1
DEC IY 11111101 00101011 4(2,2) - - - - IY = IY - 1
DEC r 00-r-101 2 fr * * V - r=r-1
DEC ss 00ss1011 2 r - - - - ss = ss - 1
DJNZ e 00010000 --(e-2)- 5 (2,2,1) r - - - - B = B-1; if {B != 0} PC = PC + e
EX (SP),HL 11101101 01010100 15 (2,2,1,2,2,3,3) r - - - - H <-> (SP+1); L <-> (SP) M
EX (SP),IX 11011101 11100011 15 (2,2,1,2,2,3,3) - - - - IXH <-> (SP+1); IXL <-> (SP)
EX (SP),IY 11111101 11100011 15 (2,2,1,2,2,3,3) - - - - IYH <-> (SP+1); IYL <-> (SP)
EX AF,AF’ 00001000 2 - - - - AF <-> AF'
EX DE,HL 11101011 2 s - - - - if (!ALTD) then DE <-> HL else DE <-> HL' N
EX DE’,HL 11100011 2 s - - - - if (!ALTD) then DE' <-> HL else DE' <-> HL'
EXX 11011001 2 - - - - BC <-> BC'; DE <-> DE'; HL <-> HL'
IDET 01011011 2 - - - -
E = E, but if (EDMR && SU[0])
then System Violation interrupt flag is set
INC (HL) 00110100 8 (2,1,2,3) f b * * V - (HL) = (HL) + 1
INC (IX+d) 11011101 00110100 ----d--- 12 (2,2,2,1,2,3) f b * * V - (IX+d) = (IX+d) + 1
INC (IY+d) 11111101 00110100 ----d--- 12 (2,2,2,1,2,3) f b * * V - (IY+d) = (IY+d) + 1
INC IX 11011101 00100011 4(2,2) - - - - IX = IX + 1
INC IY 11111101 00100011 4(2,2) - - - - IY = IY + 1
INC r 00-r-100 2 fr * * V - r=r+1
INC ss 00ss0011 2 r - - - - ss = ss + 1
IOE 11011011 2 - - - - I/O external prefix N
IOI 11010011 2 - - - - I/O internal prefix N
IPSET 0 11101101 01000110 4(2,2) - - - - IP = {IP[5:0], 00} NP
IPSET 1 11101101 01010110 4(2,2) - - - - IP = {IP[5:0], 01} NP
Instruction
Opcode
byte 1
Opcode
byte 2
Opcode
byte 3
Opcode
byte 4
Clock cycles A I S Z LV C Operation N/M/P