On Sat, 13 Jul 2019 17:10:06 +0000, T. Ment wrote:

I'm looking at Adaptec ASH-1233 ... Apparently uses CMD / SIL 0680 chip
I found updated BIOS 3.4.0.0 he

https://www.vogons.org/viewtopic.php?f=46&t=41462


I also wanted to know some BIOS history.

The Wayback machine for www.siliconimage.com has no BIOS that I could
find. But with google and hours of reading web forums, I found:


https://club.myce.com/t/ide-controll...read/81345/430

containing a download link to:

http://yadi.sk/d/z3w2tHFg7hv44

which is an archive of sil680 BIOS, drivers, info, and the chip data
sheet. I was surprised to find it, most web forum download links don't
last that long.