Author: ----------, as reproduced please ensure the integrity of this document, and to indicate the source. Welcome to C Builder Research, http://www.ccrun.com/doc/go.asp? Id = 235 In most cases we all use a USB device such as flashpan under Windows, then we can use under DOS. Are these devices? of course can! Follow I have some improvements to the system, and the operation is not complicated.
Step 1 Produce a Windows 98 boot disk, do not have to say anything else, if you make a specific method!
Step 2 Download two files of Mhairudos, KXLRW40N (download address is ftp: //ftp.dars.com.ru/support/dos_usb/mhairudos.zip, http://panasonic.co.jp/pcc/products/drive/ CDRRW / KXLRW40AN / DRIVER / KXLRW40 An.exe). Then extract Mhairudos.zip, extract Di1000DD.sys file back; KXLRW40AN.exe is self-extracting file, generates a F2H directory after running, and ramfd.sys, usbcd.sys, and usbaspi.sys files just get together. Di1000dd.sys files are copied to the root directory of the boot disk together.
Tip: DI1000DD. The SYS file is the driver of the USB device under the DOS environment, RAMFD. Sys, usbcd. SYS and USBASPI. The SYS file comes from a USB device application solution from the DOS environment developed in 2003 in 2003. The development purpose is originally used in the equipment produced by Panasonic, but as long as your computer motherboard manufacturer is Intel, NEC, NVIDIA, VIA or SIS, then the program applies as (this condition is very loose). Also use this method to drive two USB1.1 devices with newer OHCI interfaces and traditional UHCI interfaces in the DOS environment, as well as USB 2.0 devices under the EHCI interface.
Step 3 Find the config.sys file in the boot disk, open it with "Notepad", add the following two lines of code in any position of the [CD] section:
Device = a: /usbaspi.sys
Device = a: / di1000dd.sys
Step 4 The USB device that needs to be used in the DOS environment is connected to the computer motherboard, and then restart the computer into the BIOS, change the first starter to floppy disk, and press the F10 button to save exit.
Since the USB driver is to be read, the startup time of the computer will be slightly longer than usual - the startup disk will first scan the motherboard USB port. If the USB device on the port is found, the ID identification number (ie, the disk) The loopback is looped until all USB devices are detected.
Tip: The drive letter occupied by the USB device starts from the disc drive letter under the Windows interface, the virtual disk (ie, the A disk's hard disk mapping) and the drive letter of the physical disc are sequentially row. Suppose you enable a flash drive in the DOS environment, and the original hard drive partition ends, then the flash drive, the virtual disk and the CD is I, J and K
