Prozessdatenverarbeitung  mit dem TI-92 Gerhard Jüngling, HTL Wien 3 R, Herbst 2000

Zur Vorbereitung auf das Thema daher einige Links.

• Die TI-92 Taschenrechner-Homepage

http://www.ti.com/calc/docs/92plus.htm
• CBL (Computer Based Lab) - Ein kommerzielles System der Firma Vernier zur Meßdatenerfassung und -auswertung mit TI-Taschenrechnern.

http://www.ti.com/calc/deutschland/cbl.htm
http://www.vernier.com/cbl/cbl.html
• BCC Serial Link Homepage

http://www.students.uiuc.edu/~fmhess/bccsl/bccsl.html
• TICALC

http://www.ticalc.org
• TI-Hardware

http://www.inf.tu-dresden.de/~aw4/ti85.html
• Christians TI-92 Hardwareseite

http://members.nbci.com/Ti92/index_ger.html
• TI Calc Hardwarecenter

http://www.geocities.com/SiliconValley/3061/
• Lil'Scope (Oszilloskop mit TI-92)
  http://www.msoe.edu/~wagnerm/MSOE/senior_design/projdesc.html
• TI-Projekte

http://frank.westlake.org/ti/index.html

Links zu folgenden Themen werden noch GESUCHT:

How are the data transmitted?

Wie werden die Bits zwischen zwei TI-92 übertragen?

     One line is ground. The other two lines are two i/o lines, I will call them A and B. Initial state: both lines high (1). If you want to know it exactly, please
     have a look at the source code of the test software.

     To send a 0:
     sender: switches line A to low (0).
     receiver (detects the change on line A): switches line B to 0.
     sender (detects the change on line B): switches line A back to 1.
     receiver (detects the change on line A): switches line B back to 1.
     sender waits for line B = 1
     end

     To send a 1:
     sender: switches line B to 0.
     receiver (detects the change on line B): switches line A to 0.
     sender (detects the change on line A): switches line B back to 1.
     receiver (detects the change on line B): switches line A back to 1.
     sender waits for line A = 1
     end