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AR-B1474 User¡¦s Guide
4-3
(2) WD1474.EXE
WD1474.EXE This program demonstrates how to enable and trigger the watchdog timer. It allows you to
test the <TIMES-OUT & RESET> function when the watchdog timer is enabled.
(3) WP1474.EXE
WP1474.EXE This program demonstrates how to enable and disable software write protected function. It
also shows the current protect mode of write or read only memory.
(4) BU1474.EXE
BU1474.EXE BU1474.EXE is used to update the SSD BIOS conveniently if the SSD BIOS need to be
revised. This program will erase the BIOS ROM and reprogram with revised BIOS.
(5) RFG.EXE
RFG.EXE This program is used to generate ROM pattern files in a binary format. Each ROM pattern file
has the same size as the FLASH or EPROM and can be easily programmed on to the FLASH
with on-board programmer or on to EPROM with any EPROM programmer. If you have
specified a DOS drive in the *.PGF file, RFG will generate bootable ROM pattern files for the
EPROM or FLASH disk. The RFG supports the following DOS: MS-DOS, PC-DOS, DR-DOS,
and X-DOS.
NOTE: If you want to use AR-B1474 with any DOS which is not supported by RFG, please send your requirement
to Acrosser Technology Co., Ltd. or contract with your local sales representative.
The RFG.EXE provided in the utility diskette is a program that converts the files you list in the PGF and convert
them into ROM pattern file. The RFG will determine how many EPROMs are needed and generate the same
number of ROM pattern files. These ROM pattern files are named with the name assigned by the ROM_NAME in
the PGF and the extension names are *.R01, *.R02….etc. To generate ROM pattern files.
The ROM File Generator main menu will be displayed on the screen. There are 7 options on the main menu. They
serve the following functions:
Quit to DOS
Quits and exits to the DOS
OS Shell
Exits from the RFG temporarily to the DOS prompt. Type <EXIT> to return to the RFG main menu.
Load PFG File
If this option is used, the RFG will prompt you for the PGF file name. This option is useful if you have not
previously entered a PGF name or you wish to use a different PGF file. The RFG will check and display the
PGF filename, ROM pattern file name, EPROM capacity, DOS version and the number of ROM pattern files
that will be generated.
Type Current PGF File
This option instructs the RFG to use the DOS type command to display the contents of the current PGF file.
Generate ROM File(s)
If there is no mistake in your *.PGF file, then this menu option will generate ROM pattern files. The number
of ROM pattern file generated by the RFG will depend on the total capacity needed by your files. For
instance, if 3 files are generated, then you will need to use 3 EPROMs (The size depends upon the number