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From: louie@umd5.UUCP (Louis Mamakos)
Newsgroups: net.micro.amiga
Subject: Memory/clock expansion for the Amiga (8/9 - memtest.c)
Message-ID: <1022@umd5.UUCP>
Date: Wed, 11-Jun-86 16:12:14 EDT
Article-I.D.: umd5.1022
Posted: Wed Jun 11 16:12:14 1986
Date-Received: Sat, 14-Jun-86 05:03:00 EDT
Reply-To: louie@trantor.umd.edu (Louis Mamakos)
Organization: U of Md, CSC, College Park, Md
Lines: 29


main(argc,argv)
    long argc;
    char *argv[];
{
    unsigned short *adr;
    int i,j,k,n;
    adr=0x0400000;
    for(i=0;i<0x010000;i++)
    {
        for(j=0x000000;j<0x080000;j++)
        {
            adr[j]=j+i+j>>12;
        }
        for(j=0x000000;j<0x080000;j++)
        {
           k=adr[j];
           n=(j+i+j>>12)&0x0ffff;
           if((n!=k)&&(argc>1))
         printf("wrote %4x read %4x diff %4x at addr %6x\n",n,k,n^k,&adr[j]);
        }
    }
}


-- 
Louis A. Mamakos WA3YMH   University of Maryland, Computer Science Center
 Internet: louie@trantor.umd.edu
 UUCP: {seismo!umcp-cs, ihnp4!rlgvax}!cvl!umd5!louie