I think we can conclude from this that we've located the I/O ASIC on my
board.  I think it's curious that the PC has a 4230, which is asic rev 3.
I have an older I/O ASIC with no R4230 or similar part designation, which
identifies itself as asic rev *2*.  Clearly, we're going to need to track
down the tech specs of my L1A7385 asic if we're going to get anywhere with
the SC.

-Mark

On Sun, Oct 22, 2000 at 04:52:20PM -0400, Carl Shapiro wrote:
> For what it's worth, my 4000PC-50 (4340/A) has an identical passel of
> chips but with a different (suspected) I/O ASIC and memory controller
> logic.
> 
> Here's what's silk-screened onto the suspected I/O ASIC:
> 
> LSI Logic
> L1A7528
> (C) MIPS 1992
> 32-00099
> R4230
> NAS 9250
> WF36415 JAPAN
> 
> Here's what's silk-screened onto both memory controllers:
> 
> LSI Logic
> L1A6092
> MCT-DP V1
> ARC 2
> NAR 9215
> WGE5722 GERMANY
>