Re: Analysis of cost to produce random serail generator.

John Draper wrote:

[...] So, it is clear that the cost is rather high, [...] Although, it IS possible to use a cesium noise source [...] John D.

Geez... What happened to the idea of using a reversed-biased diode? That into a cheapy A/D and into a UART, should do the trick... Tim -- Internet: pozar@kumr.lns.com FidoNet: Tim Pozar @ 1:125/555 UUCP: ...!uunet!kumr.lns.com!pozar Snail: Tim Pozar / KKSF / 77 Maiden Lane / San Francisco CA 94108 / USA Voice: +1 415 788 2022