15 lines
143 B
NASM
15 lines
143 B
NASM
.code
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CAT START 0
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LOOP TD dev
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JEQ LOOP
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RD dev
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COMP #0
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JEQ EXIT
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WD #1
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J LOOP
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EXIT LDA #10
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WD #1
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HALT J HALT
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.data
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dev BYTE 0xAA
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END CAT
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