SMC Networks 486DX4 - Manual (Page 58)

AR-B1462 User¡ ¦s Guide
6-8
ON
1 2 3 4 5 6 7 8 9 10
OFF
Figure 6-6 5V Large FLASH (29FXXX) Switch Setting
M1, M2, M3, & M4
5V FLASH (64KX8, 128KX8 and 256KX8)
(Factory Preset)
5V FLASH (512KX8 Only)
M1, M2, M3, & M4
1
2
3
A B C
1
2
3
A B C
1
2
3
JP8
1
2
3
JP8
Figure 6-7 Large Page 5V FLASH Jumper Setting
(2) Software Programming
And then, you should create a PGF and generate ROM pattern files by using the RFG.EXE.
Step 1: Making a Program Group File (*.PGF file)
Step 2: Generate ROM pattern files
Turn off your system, and then install FLASH EPROMs into the sockets. Step 3:
NOTE: Place the appropriate number of FLASH EPROM chips (the numbers depends on the ROM
pattern files generated by RFG.EXE) into the socket starting from MEM1 and ensure that the
chips are installed in the sockets in the proper orientation. Line up and insert the AR-B1462
board into any free slot of your computer.
Turn on your system, and Program FLASH EPROMs. Step 4:
NOTE: The FLASH EPROM program is built-in the AR-B1462 board. The FLASH EPROMs can be
programmed on the AR-B1462. Before programming the FLASH EPROMs, please insert at
least the same number of FLASH EPROMs, please insert at least the same number of FLASH
EPROMs, please insert at least the same number of FLASH chips as the ROM pattern files
generated.
Step 5: The PGM1462.EXE file is a program that loads and writes the ROM pattern files onto the (FLASH)
memory chips. To program the FLASH EPROM.
Step 6: In the DOS prompt type the command as follows.
C:\>PGM1462 [ROM pattern file name]