27 lines
995 B
JavaScript
27 lines
995 B
JavaScript
// This file testprogram.js can be substituted by one of several tests
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testprogramAddress=0x0000;
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// we want to auto-clear the console if any output is sent by the program
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var consoleboxStream="";
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// demonstrate write hook
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writeTriggers[0x8000]="consoleboxStream += String.fromCharCode(d);"+
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"consolebox.innerHTML = consoleboxStream;";
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// demonstrate read hook (not used by this test program)
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readTriggers[0x8004]="((consolegetc==undefined)?0:0xff)"; // return zero until we have a char
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readTriggers[0x8000]="var c=consolegetc; consolegetc=undefined; (c)";
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// for opcodes, see http://www.textfiles.com/programming/CARDS/6800
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testprogram = [
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0x21, 0x34, 0x12, // LD HL,$1234
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0x31, 0xfe, 0xdc, // LD SP,0xDCFE
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0xe5, // PUSH HL
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0x21, 0x78, 0x56, // LD HL,$5678
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0xe3, // EX (SP),HL
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0xdd, 0x21, 0xbc,0x9a, // LD IX, 0x9ABC
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0xdd, 0xe3, // EX (SP),IX
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0x76 // HALT
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]
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