19 Feb
2011
19 Feb
'11
1:52 p.m.
On Sat, Feb 19, 2011 at 10:15 AM, Philip Pemberton
<classiccmp at philpem.me.uk> wrote:
The chip is a Samsung KM28C16, PLCC packaged, sitting next to the I/O
connector on the LAN card.
If anyone has an EPROM programmer kicking around, I could really use a dump
of a known-good EEPROM, or alternatively a replacement 16500H or 16500L LAN
card if someone has one in a parts-mule 16500A or 16500B mainframe.
Is it in a PLCC socket, or soldered down? If it's in a socket I
should be able to extract one from a 16500L sometime later today and
dump its contents, after unstacking some equipment to get to it.
(The 16500H and 16500L are 16500B only, you can't find one in a 16500A).
-Glen