In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Chet wrote:

With the exception of the board, all the "clock" associated components are "new, never experimented" from Parallax.  I can run the program in the debug run mode and the display is correct and the time and date are correctly displayed (see pictures below).  I have tried with and without the SX-key attached.  The backlight does not turn on when "running" in the normal mode.  The BL does turn on correctly when running in the debug mode.
 

The board layout is different in that I am using RC.0, RC.1, RC.2 instead of the RA lines in the example code.  (RA.0 and RA.1 are used for another project I am working on as well) The serial data out to LCD is RA.2.

The resonator is 4MHZ (virgin as well) Th four pins have been changed accordingly in the version I am using.

 

I am using the bETA version of SX/B.  I tried doing it using the previous version, but the results were also negative. No LCD action.

 

The LCD display works normally with other programs.

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