Latest Documentation:

NEWT Microprocessor Technical Manual (pdf) updated 06/30/2015

41CL Calculator Manual (pdf) updated 09/19/2017

41CL Extreme Functions (pdf) updated 06/25/2017

41CL Memory Functions Manual (pdf) updated 09/11/2017

41CL Update Functions Manual (pdf) updated 08/15/2017

41CL Memory Reference (pdf) updated 09/14/2017

41CL Memory Reference (text) updated 09/14/2017

41CL Memory Reference (V2 hardware) (pdf) updated 09/14/2017

41CL Memory Reference (V2 hardware) (text) updated 09/14/2017

41CL Memory Reference (V5 hardware) (text) updated 09/14/2017

Bus connection points (top of V4/V5 board) (jpg) updated 09/07/2016