HP HP-16C User Manual

Section 7: Programming Basics 81
(the digits 0 through 9 and A through F) for program and
subroutine use.
Following a search instruction like label, the calculator will
search downward in program memory for the corresponding label.
If need be, the search will wrap around at the end of program
memory and continue at line 001. When it encounters an
appropriate label, the search stops and execution begins.
Since the calculator searches in only one direction from its present
position, it is possible (though not advisable) to use duplicate
program labels. Execution will begin at the first appropriately
labeled line encountered.
Unprogrammed Program Stops
Pressing Any Key. Pressing any key will halt program
execution. It will not halt in the middle of an operation, however.
Error Stops. Program execution is immediately halted when the
calculator attempts an improper operation that results in an Error
display.
To see the line number and keycode of the error-causing instruction
(the line at which the program stopped), press any one key to
remove the Error message, then switch to Program mode.
If an out-of-range condition (including overflow) occurs during a
program, flag 5 and the G annunciator are set. Program execution
will not stop.
Nonprogrammable Functions
When the calculator is in Program mode, almost every function on
the keyboard can be recorded as an instruction in program
memory. The following functions cannot be stored as instructions
in program memory.
[fJCLEAR [e](P/R] SST
(JCLEAR () (MEM] (e](BsT
(OoN)/ (]
[oN]/[] ([GTOJ()nnn

HP HP-16C Specifications

General

Brand	HP
Model	HP-16C
Category	Desktop
Language	English