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From: Geoff Dalgas (gdalgas, idcomm dot com) Date: 2001.03.09 - 20.40 MST
X-Mailer: Microsoft Outlook Express 5.50.4133.2400 My question is - why in the world would ANYONE use 2 stop bits. http://www.yale.edu/pclt/COMISDN/STRTSTOP.HTM "What is the right number of Stop Bits? Well, if you have a Teletype Model 33, the right answer is 2. If you have a Teletype Model 35, the right answer is 1.5. However, no device built in the last 20 years has needed more than 1 stop bit. " -Geoff ----- Original Message ----- From: "Jay Miller" <jnmiller, cryptofreak dot org> To: <mod-chal, cryptofreak dot org> Sent: Friday, March 09, 2001 8:21 PM Subject: async testing > So I thought I'd run through some asynchronous testing with the > differential BPSK output (which is the same as the original > transcription I posted except inverted). I wrote a program to go > through it according to any data/parity/stop setting you choose. > > I made it to '7n2' and found this string: > > #q*J6 s* GcT m*dk6 &#pBdHN56 $G) 4e h3: ( S$Zz2=K Mry<Ta2e83 ( > S* 4jL%IM 1*5 Vmy $@S$" JN4%O(aS&rl,jl%IM J 4e Yr9 MSC)XZ0j'6U)T#G > > Spaces are non-printable characters. Kinda interesting, although it > doesn't seem to display any particular statistical properties like a > simply-encrypted string would (I would think). > > <sigh> > > -- > Jay Miller > > ICQ: 32123421 | YM: ladenedge | http://www.cryptofreak.org > PGP: 0xedc9bb8d | 41a6428c 46abd36b 6b259b68 8a28ca4c edc9bb8c > -- > This is the mod-chal mailing list. To unsubscribe, email > majordomo, cryptofreak dot org with message body 'unsubscribe mod-chal'. > Or, for more information, visit http://www.cryptofreak.org/. > > -- This is the mod-chal mailing list. To unsubscribe, email majordomo, cryptofreak dot org with message body 'unsubscribe mod-chal'. Or, for more information, visit http://www.cryptofreak.org/.
This archive was generated by hypermail 2b30 : 2001.09.26 - 14.03 MDT |
