On Sat, May 19, 2007 at 04:55:12AM +0200, Rene Herman wrote:
On 05/17/2007 03:08 PM, Rask Ingemann Lambertsen wrote:
I've found the X24C00 chip, a 12 MHz crystal or oscilator (I'm not sure which) and an Intel S-80C51FANM chip. The uncommented jumpers J1 and J2 are my best bet, although they are connected to the AZTSSPT0592 chip.
Right, so you also have that one. Also the AZT-NXPMIX0592?
Yes.
If J1 and J2 are connected to pin 17 and 18 at the top (the side which is "up" when you can read the markings) of the AZTSSPT0592 then those will be my J4/J5. Also unmarked, but I have the booklet!
They are. I also have J4/J5 labelled PC SPKR, do you happen to know what they are for?
If they're the same, then you should have a "virtual parallel port" at 0x278 when they're closed for "Disney Sound Source" compatibility.
I do.