davids@epicb.truevision.com (David Spoelstra) (01/15/91)
I inherited two async cards, and I need help to get them to work. They are half-length cards with a single DB-25 on them. Looking at the component side there is an 8 pin DIP jumper block in the upper right labeled U15 and a 16 pin DIP jumper block in the lower right labeled U5. The only other jumper is in the center of the board and it is labeled J13. On the upper left is a 1.8432 MHz crystal oscillator and the VLSI chip is an 8250. Can anyone identify these cards and help me setup the jumpers so that I can put them in my AT clone?? Thanks, David Spoelstra davids@truevision.com or uunet!epicb!davids