Info needed on SWTP & IA

While filling up my new storeage some stuff, I had already forgotten, did show up. One is a SWTP 6800 machine (just the barebone Mobo and some cards) - in fact it was not forgotten, just collecting dust. So this SWTP was once working well, until the clock generator chip did stop function. I tried to make up a replacement from TTLs, just it never realy worked. Now all I still can find are the boards itself - no documentation, no nothing. What clock chip was used ? And has maybe anyone a spare ? I'm realy sorry for my bad memory. The second is about an Ithaca Audio IA-1010 S100 bus card. I foud it between a lot of S100 stuff I had in a pile for almost 14 years untouched. Strangly enough it was inside a Jade Z80 Kit box, including all docu for the Z80 card, but nothing about the IA-1010... It's hatd to belive that it might be some kind of sound card, since there are no connectors other then the Bus connector. So any information would be apreciated. Gruss H. -- Der Kopf ist auch nur ein Auswuchs wie der kleine Zeh. H.Achternbusch