Frequently Used Basic Commands And Statements - Sharp MZ-700 Owner's Manual

2.3 Frequently Used BASIC Commands and
Statements
2.3.1 Program file input/output instructions
2. 3. 1. 1 LOAD ............................... (abbreviated format: LO.)
Format
Function
LOAD or LOAD "
filename "
This command loads the specified BASIC text file or a machine language file to be
linked with a BASIC program from cassette tape.
(See pages 14 and 20.)
Only BASIC text files and machine language programs can be loaded with this
command. When the file to be loaded is a BASIC text file, the current program is
cleared from the BASIC text area when the new program is loaded.
Note When loading a machine language routine to be linked with a BASIC program, the
LIMIT statement must be executed to reserve a machine language progam area
in memory. Further, the applicable machine language program file is executed as
soon as loading is completed if the loading address is inside that area. (In this case,
the BASIC text is not erased.)
The LOAD command can be used within a program to load a machine language
program file.
$0000
$1 2 0 0
1 - - - - - - - - , - - - - - - - - - - - - - - - - - 1
Monitor
BASIC interpreter
BASIC text area
LIMIT ($9FFF)
Machine language
area
Note: The lower limit of the BASIC text area shifts according to the size the program text loaded.
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