21 lines
298 B
NASM
21 lines
298 B
NASM
// echo.asm
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//
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// receive byte over UART_RX and transmit the received byte to UART_TX
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// repeat in an endless loop
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//
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// Put your code here:
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// hello.asm
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// this little assembler programm outputs "Hi" on UART_TX
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//
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// Put your code here:
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(POLL)
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@UART_RX
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D=M
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@UART_TX
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M=D
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@UART_RX
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M=0
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@POLL
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0;JMP
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