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Section 8: Program Editing
85
Keystrokes
Display
002-
23
Line 002: Hexadecimal
6 h
modeset.
003-
8
Line003:8.
8 h
004-
4244
Line 004: f][WSIZE].
6 h
Word sizeis now 8.
005-
4336
Line005:(9g](LSTx].
8 h
Brings back word size.
SST
006-
42
b
Line006:(f](SR].
4 h
Calculates one-half of
word size.
007-
42
E
Line007:(f][RLn].
60 h
Number shifted left four
bits.
008-
4240
Line 008:[f)[OR].
67 h
Eight-bit concatenated
word.
SST
009-
43 21
Final instruction
67 h
(return).
Further Information
Line Position
The calculator's position in program memory does not change
when it is shut off or when Program/Run modes are changed.
Therefore, if the calculator shuts itself off, you need only turn it on
and switch to Program mode (the calculator always "wakes up" in
Run mode) to be back where you were.
The calculator cannot move to a program line that does not contain
an instruction (is not yet "created"). When you use [SST], the
calculator will "wrap around" to line 000 after encountering the
end of current program memory.
Initializing Calculator Status
The contents of storage registers and the status of calculator
settings will affect a program if the program uses those registers or
depends on a certain status setting. If the current status is
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