DOS启动盘制作以及枚举PCI设备.docxVIP

Create pure edition DOSTools:hpusbfw.exeNote: The option is as below:Result: Only 3 files are created: MSDOS.SYS, IO.SYS, COMMAND.COM.Even though you can start DOS System after finish the first step above, but more files are needed.Download file “usb-hdd-1218.rar” from CSDN website,and decompress it, then you will get a lots of files, among which there are files “AUTOEXEC.BAT”, “CONFIG.SYS”, “HIMEM.SYS”, “SMARTDRV.EXE” that should be copied to USB BOOT DISK.OK, restart your system, and there are five options to choose:(1) ? Boot ? DOS ? with ? CDROM(2) ? Boot ? DOS ? with ? CDROM ? + ? NTFS(3) ? Boot ? DOS ? ONLY ?(No ? Any ? Drivers)(4) ? REBOOTYOUR PC(5) ? SHUTDOWN ? YOUR ? PCChoose Option 2“Boot DOS with CDROM+NTFS” to enter DOS.Install complier DJGPP. DJGPP is a 32-bit complier, which can be used to access PCI Configuration Address Port (0CF8h) and Configuration Data Port (0CFCh) that must be accessed in DWORD.Download DJGPP from website: /djgpp/Select “Zip picker” in the web page, then you will be allowed to select which kind of DJGPP to download.In the option”Which operating system will you be using?”, you should select “MS-DOS, OpenDOS, PC-DOS”. Finally, click toolbar “Tell me which files I need” to down the files.Follow this example, substituting paths as appropriate (type the bold parts):C:\ mkdirdjgppC:\ cd djgppUse djgpps unzip32.exe to unzip all the zips you downloaded into the C:\DJGPP folder. Dont unzip them each into separate folders - unzip them all to the same place. The directory structure inside each zip file should be preserved, so you end up with files like c:\djgpp\bin\gcc.exe and c:\djgpp\include\stdio.h C:\ mkdirdjgppC:\ cd djgppC:\DJGPP unzip32 d:\tmp\djdev203.zipC:\DJGPP unzip32 d:\tmp\faq230b.zipC:\DJGPP unzip32 d:\tmp\rhid15ab.zipC:\DJGPP unzip32 d:\tmp\bnu2211b.zipC:\DJGPP unzip32 d:\tmp\gcc471b.zipC:\DJGPP unzip32 d:\tmp\gdb75b.zipC:\DJGPP unzip32 d:\tmp\mak3791b.zipC:\DJGPP unzip32 d:\tmp\txi412b.zipC:\DJGPP unzip32 d:\tmp\csdpmi7b.