The simmstick website or Dontronics had a 39KB pdf file documenting the Atmel.001 simmstick board (plugs into a 30 pin simm socket) that shows mechanical dimensions. I attached it in a cc to Mike Hardwick. If you want it ask him or me to send it to you. John Griessen CIBOLO Metal Works 512 451-8207 FAX 451-0753 http://www.aus-etc.com/~cibolo/cibolo/ At 08:52 PM 1/16/98 +0000, you wrote: >I too need 30-pin SIMM specs, but only for mechanical parameters-- I need to >lay out a PCB to fit in a 30-pin SIMM socket. The socket manufacturers >haven't been much help. Anyone know a convenient source for this data? > >Mike Hardwick, for Decade Engineering >In Oregon, Land of Magnificent Stumps >decade@worldnet.att.net ~ www.decadenet.com