Programming Key Index - HP 12C Platinum Owner's Handbook Manual

Programming Key Index

s Program/Run. Toggles into and out of Program mode. Automatically sets
program to line 000 when returning to Run mode (page 86).
N Memory map. Describes the current allocation of memory; the number of
lines allotted to program memory and the number of available data registers
(page 93).
Program Mode
In Program mode,
function keys are
recorded in program
memory. Display
shows program
memory line number
and the keycode
(keyboard row and
location in row) of
the function key.
Active Keys:
In Program mode only
the following keys are
active; they cannot be
recorded in program
memory.
CLEARÎ
Clear program. Clears
program memory to all
i000 instructions
and resets calculator so
operations begin at line
000 of program mem-
ory. Resets N to
P008 r-20 (page 86)
Run Mode
In Run mode, function keys may be executed
as part of a recorded program or individually by
pressing from the keyboard.
Pressed from
keyboard:
CLEARÎ
Resets calculator (in
Run mode) so opera-
tions begin at line 000
of program memory.
Does not erase pro-
gram memory.
208
Executed as a
recorded program
instruction