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

Assembler Source Code a:link {text-decoration: none} a:visited {text-decoration: none} a:hover {text-decoration: none; color:#ff0000}     ; PrinterDemo.asm ; the printer demonstration. ; this is simplified/ms-dos complatible version. ; this example may not work on Windows XP, however it may work for Windows 95/98: ; http://support.microsoft.com/default.aspx?scid=kb;en-us;Q258878 ; the printer device is created by Andrew Nelis. ; the original example that uses i/o ports that are unique to the emulator is located here: ; c:\emu8086\DEVICES\DEVELOPER\sources\Printer_emulation_demo.asm name "printer" org 100h jmp start msg db "Hello, Printer!", 0Ah, 0Dh db "***************" db 13, 9 ; carriage return and vertical tab db "Have a nice printing day!" msg_end db 0 msg2 db "press any key to eject the page.$" start: mov dl, 12 ; form feed code. new page. mov ah, 5 int 21h mov si, offset msg mov cx, offset msg_end - offset msg print: mov dl, [si] mov ah, 5 ; MS-DOS print function. int 21h inc si ; next char. loop print mov dx, offset msg2 mov ah, 9 int 21h mov ax, 0 ; wait for any key... int 16h mov dl, 12 ; form feed code. page out! mov ah, 5 int 21h ret

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