head     1.1;
branch   1.1.1;
access   ;
symbols  start:1.1.1.1 Xerox:1.1.1;
locks    ; strict;
comment  @# @;


1.1
date     2001.08.12.22.22.07;  author freier;  state Exp;
branches 1.1.1.1;
next     ;

1.1.1.1
date     2001.08.12.22.22.07;  author freier;  state Exp;
branches ;
next     ;


desc
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1.1
log
@Initial revision
@
text
@{ Copyright (C) 1985  by Xerox Corporation. All rights reserved. }

SetTask[7];
StartAddress[KSTART];
KSTART:	ClrIntErr, CANCELBR[$, 0F],	c*; 


KSTART1:	XC2npcDisp, 	R0¬ 0, c2;
	 R3¬0F8 ,BRANCH[BadCy, GoodCy, 0D],	c3;

BadCy:	Noop,	c*, at[0D,10,GoodCy];
	Noop,	c*;
	Noop, GOTO[KSTART1],	c*;

GoodCy:	EOCtl¬ 0 ,	c1, at[0F,10,BadCy];
	R0 ¬ RShift1(R0 xor  R0), Cin¬ 1 ,	c2;
	KCtl¬ R3 LRot8 ,	c3;
	        
        DCtl ¬ 2,	c1;
	MCtl ¬ R0{8000} or 2 ,	c2;
	Xbus ¬ IOPIData , ClrRefRq,	c3;

WAIT:	 IOPCtl ¬ 5 , 	c1;
CWait:	    Xbus ¬ IOPStatus, XLDisp , 	c2;
	       EICtl¬ 0,BRANCH[CWait1, CIn, XOdd] ,	c3;


CWait1:   KCmd¬ 0,GOTO[CWait],         c1;

CIn:	   R0¬IOPIData  ,           c1;		{Set mode of IOP port, clear Attn}
	   IOPCtl ¬ 0 ,     c2;	{}
	   ClrIOPRq,R0¬R0,        c3;	{Bank¬ is ClrIOPRq}
    

Kerror:  GOTO[Kerror],	c*;

@


1.1.1.1
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