Downloads

b4501x_124.bin net45xx BIOS release version 1.24, for upgrading pre version 1.20
b4501x_126a.bin net45xx BIOS release version 1.26a for upgrading pre version 1.20

b4501_124.bin            net45xx BIOS release version 1.24, for upgrading version 1.20 and newer
b4501_126a.bin          net45xx BIOS release version 1.26a, for upgrading version 1.20 and newer
b4501_127.bin            net45xx BIOS release version 1.27, for upgrading version 1.20 and newer
b4501_128.bin            net45xx BIOS release version 1.28, for upgrading version 1.20 and newer
b4501_132.bin            net45xx BIOS release version 1.32, for upgrading version 1.20 and newer
b4501_133.bin            net45xx BIOS release version 1.33, for upgrading version 1.20 and newer

Currently available BIOS Files for net4801:

b4801_124.bin           net4801 BIOS release version 1.24
b4801_126.bin           net4801 BIOS release version 1.26
b4801_127a.bin         net48xx BIOS release version 1.27a
b4801_128.bin            net48xx BIOS release version 1.28
b4801_130.bin            net48xx BIOS release version 1.30
b4801_131.bin            net48xx BIOS release version 1.31
b4801_133.bin          net48xx BIOS release version 1.33

Currently available BIOS Files for net5501:

b5501_132i.bin           net5501 BIOS release version 1.32i
b5501_133.bin            net5501 BIOS release version 1.33
b5501_133b.bin          net5501 BIOS release version 1.33b

Please note: It is not recommended to "downgrade" a BIOS to an older version than the one a board is supplied with.

comBIOS changelog.

Documentation:

net4501_manual.pdf     net4501 Users Manual, version 0.11
net4501_mech.pdf        net4501 Board drawing
net4501_box_85.pdf     net4501 8.5" standard case front and rear
net4501_box.pdf           net4501 6.2" case front and rear (OEM Option)

net4511_mech.pdf        net4511 Board drawing
net4521_mech.pdf        net4521 Board drawing
net4521_box.pdf           net4521 10.65" standard case front and rear

net4526_mech.pdf net4526 Board drawing
net4526_box.pdf net4526 7.05" standard case front and rear

net4801_manual.pdf      net4801 Users Manual, preliminary version 0.01
net4801_mech.pdf         net4801 Board drawing
net4801_box_85.pdf     net4801 8.5" standard case front and rear

net5501_mech.pdf net5501 Board drawing
net5501_box_PCI1.pdf net5501 11.4" standard case front and rear

Software Drivers:

linux_2_4_dp83815.tar.gz DP83815 Linux driver with the short cable issue fix.

Other files:

term28.zip Very simple terminal emulator for 28.800 baud only.