{File name:  DandeLisp.df
 Description: Definitions for Dandelion Lisp Microcode,
 Created: April 6, 1982 by Purcell
 Last Edited:     16-Apr-84 11:36:56 - added DrawLine regs - charnley
 Last Edited:   20-Jul-83 10:47:17 charnley {nStkLimOffset}
 Last Edited: April 6, 1983  6:11 PM FUGATO
 Last Edited: August 1, 1982  12:57 PM nStkLimOffset
 Last Edited: March 24, 1983  8:48 PM start merging with Mesa 10
 Last Edited: March 24, 1983  9:26 PM DiskCSBOffsetIOCB
Purcell 25-Mar-84 12:10:35 comments only to reserve L3 sub fixups under L1.fixFV for FloatBlt and fft}
{for using old dandelion.df with new diskDlion}
{DISK CSB (Trident/Shugart/Quantum) - from 14000 to 1400F hex}
  Set[DiskCSBOffsetIOCB, 0];

{Parameter Settings}

Set[DEFspaceHi, Add[0{for now}, DEFspace]],
Set[VALspaceHi, Add[0{for now}, VALspace]],
Set[OpTable, 500],    {lisp constant KT}
Set[KTval, 114'b],    {lisp constant KT}
Set[AtomEVALFORM, 370'b],
Set[AtomGCSCAN, 371'b],
Set[AtomMAKENUMBER, 374'b],
Set[AtomSETFVAR, 376'b],
Set[AtomGCPUNT, 377'b];
Set[AtomINTERPRETER, 400'b],
Set[nRhS, 2{??}],
Set[nStkLimOffset, 7],{%}
Set[UFNspace, STATSspace];
Set[STATSspaceReal, 3{1}],
Set[MDSTYPEspaceReal, 3{1}];
Set[INTERFACEbasePage, Rshift[INTERFACEbase, 8]];
Set[DTDbasePage, Rshift[DTDbase, 8]];
Set[ListpDTD.Counter, 14'b],
Set[ListpDTD.NextPage, 15'b],
Set[ConsNxtPg,  Add[Lshift[ListType, 4], ListpDTD.NextPage]],
Set[ConsCnt,  Add[Lshift[ListType, 4], ListpDTD.Counter]],
Set[crhHashTable,3]; { Real Page = 1400'b = 300'x}
Set[crhTypeTable,3],{Real Page = 1600'b = 380'x}

Set[LS4FptType, Lshift[FloatpType, 4]];
Set[LS4FixpType, Lshift[FixpType, 4]];


Set[UFNTablePage, Rshift[UFNTablebase, 8]];



{R AND RH REGISTER DEFINITIONS
Since there are no task specific registers in the machine, task identifiers are not bound to the register numbers with which they are shown.

Q is reserved for the Emulator Task.
Also, the stackP, STK, ib, and pc16 registers are reserved for the Emulator task.}

{REGISTERS 0 - 6: EMULATOR}

  {RegDef[TOS, R,	0];} {Top item of Stack (low word)}
RegDef[CurBit,R,0];		{used by DrawLine (really TOS) current bit mask}
RegDef[rhTOS, RH,	0];	{temporary}

RegDef[TOSH, R,	1]; {Top item of Stack (high word)}
RegDef[Delta,R,1];		{used by DrawLine (really TOSH)}
RegDef[rhTOSH, RH,	1];	{temporary}

  {RegDef[TT, R,	2];} {temporary}
  {RegDef[rhTT, RH,	2];}{temporary}

RegDef[PV, R,	3]; {base reg for prog vars}
RegDef[rhPV, RH,	3];

RegDef[S, R, 	4];    {Stack pointer points to full odd word {best for jump}}
RegDef[rhS, RH,	4];

  {RegDef[PC, R,	5];}  {real address of program counter (PC16 selects byte)}
  {RegDef[rhPC, RH,	5];} {program counter high}

  {RegDef[Rx, R,	6];}{temporary}
  {RegDef[rhRx, RH,	6];}{temporary}

  {RegDef[rCount, R,	7];}{instruction counter}

{U REGISTER BLOCK 7,8 -- DISK(x000) & TRIDENT}
  {RegDef[uLimit,	U,	80];{rA=8}}
  {RegDef[uDelta,	U,	81];}
  {RegDef[uLimitH,	U,	70];{rA=7}}

{U REGISTER BLOCK C,D -- ETHER}
RegDef[rCountL,  R, 0C];   {Ether - debugging count}
RegDef[rhCountL,  RH, 0C];   {Ether - debugging count}

RegDef[rCountH,  R, 0D];   {Ether - debugging count}
RegDef[rhCountH,  RH, 0D];   {Ether - debugging count}

RegDef[uLispBootMsg, U, 0DE];	{also in nLispSAx000Initial.mc}

{The allocation of Link registers:

#    task
0    Emulator
1    Emulator
2    Emulator
3    Emulator
4    Disk
5    Display/LSEP
6    Ethernet
7    IOP
}
{U REGISTER DEFINITIONS
Registers indicated by ** contain Emulator state and must not be modified.}

{U REGISTER BLOCK 0 -- EMULATOR STACK  TOS}
RegDef[uU0,	U,	0]:
RegDef[uValHigh,	U,	1]:{*** rA=TOS}{val space high virtual==22'b}
  {RegDef[UBitBltArg,	U,	2];	{BitBlt}}
RegDef[uYIncLo,U,2];		{ DrawLine temp Y direction/bm width}
  {RegDef[UHeight,	U,	3];	{BitBlt}}
RegDef[uYIncHi,U,3];		{DrawLine temp Y direction/bm width hi part}
  {RegDef[UDstVALo,	U,	4];	{BitBlt}}
RegDef[uXCount,U,4];		{DrawLine temp X count value}
  {RegDef[UDstBit,	U,	5];	{BitBlt}}
  {RegDef[USrcVALo,	U,	6];	{BitBlt}}
  {RegDef[USrcBit,	U,	7];	{BitBlt}}
RegDef[uXT,U,7];		{DrawLine temp ABS value of X displacement}
  {RegDef[UGray,	U,	8];	{BitBlt -- shares with USrcBpl}}
RegDef[uYT,U,8];		{DrawLine temp ABS value of Y displacement}
  {RegDef[UDstBpl,	U,	9];	{BitBlt}}
RegDef[uYCount,U,9];		{DrawLine temp Number of pixels to draw}
  {RegDef[UrhVS,	U,	0A];	{BitBlt}}
  {RegDef[UrhVD,	U,	0B];	{BitBlt}}
  {RegDef[UFlags,	U,	0C];	{BitBlt}}
  {RegDef[UWidth,	U,	0D];	{BitBlt}}
RegDef[uTOS,	U,	0D];	{rA=TOS}{fZ=D=←ib}{BitBlt}
RegDef[uFF00,	U,	0E]: {*** rA=TOS}{FF00 to not use fY field}
  {RegDef[uValHigh,	U,	0F]:}{*** rA=TOS}{val space high virtual==22'b}

{U REGISTER BLOCK 1 -- EMULATOR   TOSH}
  {RegDef[uWP,	U,	10];}	{** wakeups pending}
RegDef[uLisp0, U, 11]; {Reserved}
RegDef[u12,	U,	12];	{}
RegDef[u0FF,	U,	13];	{** rA = TOSH}
RegDef[uLisp1, U, 14]; {Reserved}
  {RegDef[u3FFF,	U,	15];}	{** constant, rA = TOSH}
RegDef[uLisp2, U, 16]; {Reserved}
RegDef[uName,	U,	17];	{rA=TOSH}{name used by free var lookup}
  {RegDef[uWDC,	U,	18];}	{** wakeup disable counter}
  {RegDef[UGsave,	U,	19];}	{}{BitBlt}
RegDef[uSTATE, U, 1A]; {reserved for uCODE TEST}
RegDef[uIVar,	U,	1B];	{*** rA = TOSH}{fZ= ←RH}{stk addr IVARs}
RegDef[uTOSH,	U,	1D];	{rA = T, fZ = ←ib{GCONST}}
  {RegDef[UrhMDSsave,	U,	1E];} {BitBlt}
RegDef[u7F,	U,	1F];{***}

{U REGISTER BLOCK 2 -- EMULATOR   rA=TT}
RegDef[uSTACKspace,	U,	20];	{** rA = TT}
RegDef[u0FFF,	U,	21];	{** rA = TT}
RegDef[UvPCpageL,	U,	22];	{** rA = TT, (PC page address)}
RegDef[u1FF,	U,	23];	{** rA = TT}
RegDef[uTT3FF,	U,	25];	{}{*** rA = TT}
  {RegDef[uFaultParm0	,U,	26];	{** rA = TT; fault parameter}}
RegDef[uPV,	U,	26];	{** rA #PV}{save PV}{BitBlt writes}
RegDef[uTT,	U,	27];	{rA = TT}{** A,Z=TT,←ibNA code base low v}
RegDef[u7FFF,	U,	28];	{** rA = TT}
RegDef[u7FE,	U,	29];	{**}{rA=TT}
RegDef[uTT3FFF	,U,	2A];	{** rA = TT;}
RegDef[uPCCrossL,	U,	2B];	{** rA = TT; }{}
RegDef[UvCL,	U,	2C];	{** A,Z=TT,←ibNA code base low v}
RegDef[UvChighL, U, 2D];	{** A,Z=TT,←ib code base high v}
  {RegDef[u1FFF,	U,	2E];}	{** constant}
  {RegDef[u7FF,	U,	2F];}	{** constant}

{U REGISTER BLOCK 3 -- EMULATOR  rA=PV}
RegDef[uuPV,	U,	30];	{}	
  {RegDef[UQSave,	U,	31];}	{BitBlt temp}	
RegDef[uFxNoPushReturn,	U,	32];	{**==100}{%}
{??RegDef[uU33,	U,	33]	{}}
  {RegDef[UWidthM1,	U,	34];}	{BitBlt temp}	
RegDef[uCARhi,	U,	34];	{ReclaimCell temp}	  {RegDef[Umask1,	U,	35];}	{BitBlt temp}	
RegDef[uNxtCell,	U,	35];	{ReclaimCell temp}	
{??RegDef[U36,	U,	36]	{}}
  {RegDef[uFaultParm1,	U,	37];}	{fault parameter}
  {RegDef[Umask2,	U,	37];}	{BitBlt temp}	
RegDef[uCARlo,	U,	37];	{ReclaimCell temp}	  {RegDef[UmaskL,	U,	38];}	{BitBlt temp}	
RegDef[uFxInCall,	U,	39];	{**==400 }{%}
  {RegDef[ULsave,	U,	3A];}	{BitBlt temp}
  {RegDef[UrhLsave,	U,	3B];}	{BitBlt temp}
RegDef[uGcZero,	U,	3B];	{GcRef temp}
RegDef[uCHIP, U, 3C]; {holds 0 if Floating Point Chips Present}
RegDef[unboundPvar,	U,	3D];	{**}{==FFFFh}
RegDef[unboundFvar,	U,	3E];	{**}{==FFFFh}
RegDef[uRealIO, U, 3F]; {Reserved}

{U REGISTER BLOCK 4 -- EMULATOR  rA=S}
RegDef[uStkLimO,	U,	40];	{**}{==FFFFh}
RegDef[uDtd.size, U, 41]; {CREATECELL temp}
RegDef[uDtd.NewCell.Hi, U, 42]; {CREATECELL temp}
  {RegDef[UXsave,	U,	42];}	{BitBlt temp}
RegDef[uDtd.NewCell.Lo, U, 43]; {CREATECELL temp}
  {RegDef[UVSsave,	U,	43];}	{BitBlt temp}
RegDef[uDtd.counter, U, 44]; {CREATECELL temp}
  {RegDef[USrcVALoSav,	U,	44];}	{BitBlt temp}
RegDef[uDtd.RAddr, U, 45]; {CREATECELL temp}
RegDef[uTOSm1, U, 45]; {RPLX temp}
RegDef[uNewValLo, U, 46]; {CREATECELL temp}
RegDef[uTOSHm1, U, 46]; {RPLX temp}
RegDef[uNewValHi, U, 47]; {CREATECELL temp}
RegDef[uGCPUNT, U, 48]; {CREATECELL temp}
RegDef[urhRx, U, 4B]; {CREATECELL temp}
  {RegDef[UrhGsave,	U,	4B];}	{rA = G, fZ = ←RH}{BitBLT}
  {RegDef[uPPsave, U, 4C]} {LispFPTDefs}
RegDef[uPageFault,	U,	4E];	{}
RegDef[uLisp6, U, 4F]; {Reserved}

{U REGISTER BLOCK 5 -- EMULATOR  rA=PC}
{??RegDef[uU50	,U,	50];	{}}
RegDef[uSavOldHi,U,51],	{RplPtr temp}
RegDef[uSaveTOS,U,51],	{BLT temp}
RegDef[uNewCount,U,51],	{Cons temp}
RegDef[uAddrNewCellLo,U,52],	{Cons temp}
RegDef[uSavOldLo,U,52],	{RplPtr temp}
RegDef[uSaveTT,U,52],	{BLT temp}
RegDef[uConsTemp,U,53],	{Cons temp}
RegDef[uSaveTOSH,U,53],	{BLT temp}
RegDef[uGcLlo,U,55],	{GcLookup temp}
RegDef[uGcLhi,U,56],	{GcLookup temp}
RegDef[uGcLTem,U,57],	{GcLookup temp}
RegDef[uGcLov,U,58],	{GcLookup temp}
RegDef[uSavAddr,U,59],	{RplPtr temp}
  {RegDef[UrhPCsave	,U,	5B];	{rA = PC, fZ = ←RH}{BitBlt temp} }
RegDef[uPC	,U,	5B];	{rA = PC, fZ = ←RH}
  {RegDef[UDstVALoSav	,U,	5C];	{BitBlt temp} }
  {RegDef[UWidthW	,U,	5D];	{BitBlt temp} }
RegDef[uPCib	,U,	5D];	{rA = PC, fZ = ←ib}

{U REGISTER BLOCK 6 -- EMULATOR  rA=Rx} {lots of params for BandBLT & Xfer}

  {RegDef[ULcntsav,	U,	60];}	{BitBlt temp rA = Lcount}
  {RegDef[uRx,	U,	60];	{Lisp temp rA = Rx} }
RegDef[uFXmark,	U,	61];	{** rA = Rx; Frame Extension mark C000h}
RegDef[uBFmark,	U,	62];	{** Basic Frame mark==8001h}
RegDef[uUFNTableBaseHalf,	U,	63];	{** rA = T/Rx; }
RegDef[uFreeStackBlock,	U,	64];	{** rA = T/Rx; }{==0A000}
  {RegDef[uFLmode, U, 65]} {LispFPTDefs}
RegDef[uBfResidualRhmask,	U,	66];	{** rA = T/Rx; }{==2FFh}
RegDef[uESP,	U,	67];	{***}
RegDef[uFunDef,	U,	68];	{}{last fun'n called to debug}
RegDef[uChain,	U,	69];	{**}{chain;  free var lookup}
RegDef[uPcBreak,	U,	6A];	{**}
RegDef[urh,	U,	6B];	{LispBin}
RegDef[uuRx,	U,	6D];	{rA=Rx}{fZ=D=←ib}
RegDef[uLispOptions,	U,	6F];	{DO NOT DISTURB -- LISP ONLY}

RegDef[uBBTime, U, 99];{var.display uses to hold number of blank lines at the bottom of the display} {initialized to be 14'd for normal screen, change to 142'd for videotaping}

Set[CB2, 2];

{	DTD table constants }
Set[DTD.SIZE, 01'b]; {one word}
Set[DTD.FREE, 02'b]; {two words}
Set[DTD.FREEhi, 02'b]; {one word}
Set[DTD.FREElo, 03'b]; {one word}
Set[DTD.COUNTER, 14'b]; {one word}
Set[DTD.NEXTPAGE, 15'b]; {one word}

{new defs for GC things}
Set[Q.AddRef,0],{setup for GcLookup}
Set[Q.DelRef,1],{setup for GcLookup}

{GcLookup links  return thru GcLookRet}
Set[L2.gcref,1],{GcRef}
Set[L2.RplDel,2],{RplPtr}
Set[L2.RplAdd,3],{RplPtr}
Set[L2.ConsAdd,4],{Cons}
Set[L2.ConsDel,5],{Cons}
Set[L2.ConsListAdd,6],{Cons}
Set[L2.CrCell, 7];{CrCell}
Set[L2.Recl1, 8];{ReclaimCell}
Set[L2.Recl2, 9];{ReclaimCell}
Set[L2.rplx1, 0A];{RPLACD}
Set[L2.rplx2, 0B];{RPLACD}

Set[L3.TTFGcL,1],

{return points for unpack routine, FptUnpackRet}
{also used by CreateCell}
{also used as returns from ArithGetFixp}
{also used after pagefaults}
Set[L3.FptArg1, 04];
Set[L3.FptArg2, 05];
Set[L3.Sh, 06];
Set[L3.utob, 07];

{Link Codes for Common Subroutines}

{Set[qPageFault, 62'b];set twice in init}    {page fault}
{Set[qWriteProtect, 64'b];set twice in init}    {}
Set[NWWInterrupt, 4'b];    {}

Set[L2.0, 0 ];

{L0  MaskRet}

Set[L2.WFRet, 2];{must be 2 for WF}{MaskRet}
Set[L2.WFRetOdd, 3];{must be 3 for WF}{MaskRet}
Set[L2.WFRetMap, 0];{must be 0 for WF}
Set[L2.WFRetMapOdd, 1];{must be 1 for WF}{conflict with TextBlt}
Set[L2.GFRet, 04];

{L0  RxMapFixCaller}

Set[L0.xRedoGF, 1],
Set[L0.xRedoFV, 2],
Set[L0.xRedoFV0, 3],
Set[L0.RedoRplX, 4];{MUST be even  --  uses 5 also}
Set[L0.xRedoFVN, 6 ],
Set[L0.xRedoCdr, 08],{MUST be even  --  uses 9 also}
Set[L0.xRedoArith, 0C],
{Set[L0.RedoBLT, 0D];{BLT} def'd at WMapFix}

{L0  RLMapFix returns thru RMapFixCaller}

Set[L0.RefillFNX, 0 ];
Set[L0.RetRedo, 1 ];{}
Set[L0.RedoBinA, 2 ];{}
Set[L0.RedoEval, 3];{Eval}
Set[L0.RedoGV, 4 ];{}
Set[L0.RedoGBN, 5 ];{}
Set[L0.RedoBP, 6 ];{}
Set[L0.RedoGC, 7 ];{}
Set[L0.ERefill,8];  {must be even}
Set[L0.NERefill,0A];  {must end with 01}
	Set[L0.NERefill.Set,8];  {must end with 00}
	Set[WhichFixType,0B];  {used to distinquish between Refill & JRemap}
Set[L0.FCRedo, 0B ];{must be even}
Set[L0.BYRedoE, 0C ];{must be even}
Set[L0.BYRedoO, 0D ];{must be odd}
Set[L0.FCHRedo, 0E ];{2 or 3 mod 4}
Set[L0.JRemap,0F]; {must be 0F}
  {Set[L0.ji,7];}

{L3  FixForTrap}

Set[L3.rhTT.Q, 1 ];
Set[L3.rhTT.TT, 2 ];
Set[L3.rhMDS.Q, 3 ];

{L2  typ returns thru NewTypRet}

{  1 used by CAR}
{  2 used by CDR}
{  3 used by LISTP}
{  4 used by NTYPX}
{  5 used by TYPEP}
{  6 used by DTEST}
Set[L2.ConsList, 7 ];{Cons}
{Set[L2.ArithTyp, 8 ];{Arith}??}
Set[L2.Recl, 9 ];{ReclaimCell}
Set[L2.Eval, 8];{Eval}


{L2  jn}

Set[L2.ok, 0 ];
{Set[L2.STK, 1 ];
Set[L2.TOS, 2 ];}

{L1  FixForTrap}{Fix routine to preserve Rx{context}}

Set[L1.Dec3, 0]; {*GBITS}{Clock}
Set[L1.TrapGC, 1 ]; {**GCONST}
Set[L1.FCH, 2 ]; {**even}
Set[L1.FC, 3 ]; {**funct call}
Set[L1.DecOnly, 4]; {*Cadr}{RCLK}
Set[L1.Ret, 5 ]; {*Return}
Set[L1.PushOnly, 6 ]; {*PUTBASEPTRN (PUTBASEBYTE)}
Set[L1.PopOnly, 7]; {=7 FVAR}{*GVAR FVAR}
Set[L1.NoFixes, 8 ];{*GCONST}

Set[L1.fixWF, 9 ]; {*PUTBITS}
Set[L1.PushDec2,0A]; {*PUTBASEN}
Set[L1.DecDec,0B]; {*GETBASE.N}
Set[L1.Push2OK, 0C ]; {*PUTBASEBYTE}
Set[L1.Refill, 0D ];	{**1-Refill}
Set[L1.FNX, 0E ]; {must = 0E}{**FNX}
Set[L1.fixFV, 0F]; {*fvLookup}{will restore TOSH, and TOS then L3Disp}


{WMapFixCaller}

Set[L0.RedoBox, 0];
Set[L0.RedoW, 1 ];
Set[L0.RedoBin, 2 ];
Set[L0.RedoWF, 3 ];
Set[L0.WBYRedoE, 4 ];{must be even}
Set[L0.WBYRedoO, 5 ];{}
Set[L0.RedoBoxArith, 6 ],
Set[L0.RedoRecl, 7 ],{ReclaimCell}
Set[L0.RedoClk, 8 ],
Set[L0.RedoPBP, 9 ],
Set[L0.RedoRpl, 0A ],{RplPtr}
Set[L0.RedoCons1, 0B ],{Cons}
Set[L0.RedoCons2, 0C ],{Cons}
Set[L0.RedoBLT, 0D];{BLT}
Set[L0.RedoMapNC, 0E];{CrCell}
Set[L0.RedoMapDTD, 0F];{CrCell}

{L3  fvLookUp returns thru fvCaller}

Set[L3.FVAR, 2 ];{2 or 3 mod 4}
Set[L3.FVARg, 0 ]; {must be even}
Set[L3.fixFpt, 4]; {used after L1.fixFV}
{Set[L3.FPALU, 04 ];{extended fixup from L1.fixFV}}
{Set[L3.FPMul, 05 ];}
{Set[L3.fixFFT, 06 ];{extended fixup from L1.fixFV}}
Set[L3.Eval, 3];
Set[L3.StkScan, 8];

{L3 values for RPLPTR exits via RplEnd}

Set[L3.RplGvar, 02];{these should all have the 2 bit on}
Set[L3.RplPtr, 03];
Set[L3.RPLACA, 06];
{additional values used in RplX and CONS}
Set[L3.RPLACD, 07];
Set[L3.RPLCONS, 0A];
Set[L3.CONS, 05];

{L2  ConsMapDTD returns thru ConsMapDTDRet}

Set[L2.ConsNil, 8];
{Set[L2.ConsDel, 5];}

{L2  ConsMakeCell returns thru ConsCMCRet}

{Set[L2.ConsNil, 8];}
{Set[L2.ConsDel, 5];}
{Set[L2.ConsList, 7];}


{L3  used with L1.fixFV before fix returns thru fvfixup}

{Set[L3.Eval, 3];}
{Set[L3.StkScan, 8];}

{L3  EvalGet returns thru EvalGetRet}

{Set[L3.Eval, 3];}

{	L2 values for arithmetics}
Set[L2.plus, 10'b];
Set[L2.iplus, 00'b];
Set[L2.or, 04'b];
Set[L2.and, 05'b];
Set[L2.xor, 06'b];
Set[L2.vag2, 01'b];
Set[L2.diff, 11'b];
Set[L2.idiff, 03'b];
Set[L2.greaterp, 12'b];
Set[L2.igreaterp, 7'b];
Set[L2.times, 02'b];
Set[L2.boxiplus, 13'b];
Set[L2.boxidiff, 14'b];


{L1  fvLookUp 2 bit on for XLDisp}

Set[L1.fvStack, 2];
Set[L1.fvUnbound, 3];
Set[L1.fvGlobal, 6];

{stack push ops}
Set[L3.atm1, 0];
Set[L3.atm3, Add[08,0]];
Set[L3.pls1, 2];
Set[L3.pls3, Add[08,2]];
Set[L3.pls2, 4];
Set[L3.neg2, 6];

  {Set[OpcodeBase, 500];}
  {MacroDef[WriteOK, LOOPHOLE[wok]];}
  {MacroDef[opcode, at[Add[#1, OpcodeBase]]];}
  {MacroDef[AlwaysIBDisp, (IBDisp, IBPtr←1)];}
MacroDef[ufn,  (  Rx ← #1'b, GOTO[ufn2], c1, at[Add[#1'b, OpcodeBase]])];
MacroDef[ZeroBranch, ZeroBr]; {NZeroBR would force stack overflows}

Set[IOPage.keyBitsm1, 3C];
Set[IOPage.ProcessorCommand,15 {was 5A}];
Set[IOPage.key, 41{3E}];
Set[FinalMPCode, 1108'd];
Set[LH.FMP, Rshift[FinalMPCode, 8] ];
Set[RH.FMP, And[FinalMPCode, 0FF] ];
Set[IOPage.MP, 12'x];


	{ E N D }