|PreBoot.burdock:  Last edit by Roy Ogus on  20-Jan-82 10:32:58|
|Dennis Grundler:  2-Sep-84 16:10:14, add copyright notice.|

|Copyright (C) 1982 by Xerox Corporation.  All rights reserved.|

BootIOP[];
LoadIOP[PreBootEPromRAM];
IOP[D, 1]! Phase;
IOP[E, 1]! BootType;
IOP[F, 1]! BootDevice;
IOP[10, 1]! DiagBoot;
IOP[6, 2]! IntMask ← 1E;
IOP[7, 2]! @BootGoExt;
IOP[9, 2]! DefaultBootVal ← 0;
IOP[D,0]! EndPhase0 ← 0;
IOP[F,0]! EndPhaseNot0 ← 0;
IOP[0,2]! PC ← 2000;
IOP[A,2]! SetInt ← FB; |"ei" in BootMain|
IOP[B,2]! ORVersionNo ← A6; |"ana m" in BootSubs|
|StartIOP[Go];|