Эмулятор процессора Intel 8086 версия 4.05 (ENG) / asm_files / simple_io.asm

Assembler Source Code a:link {text-decoration: none} a:visited {text-decoration: none} a:hover {text-decoration: none; color:#ff0000}     ; simple_io.asm ; this sample shows how to access virtual ports (0 to 0FFFFh). ; these ports are emulated in this file: c:\emu8086.io ; this new technology allows to make external add-on devices ; for emu8086, such as led displays, thermostat, stepper-motor, etc... ; "devices" folder contains sample device that works with this sample. ; (with visual basic source code). #start=simple.exe# #make_bin# name "simple" ; write byte value 0A7h into the port 110: mov al, 0A7h out 110, al ; write word value 1234h into the port 112: mov ax, 1234h out 112, ax mov ax, 0 ; reset register. ; read byte from port 110 into AL: in al, 110 ; read word from port 112 into AX: in ax, 112 hlt

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