List Of Disk Basic Interpreter Sb-6610 Commands, Statements And; Functions; Commands - Sharp MZ-80B Basic Manual

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3. 1 List of DISK BASIC interpreter SB-6610 commands, statements and

functions

3 . 1 . 1 Commands

DIR DIR FDd
DIR FD3
DIR
LOAD LOAD "A"
LOAD FD2@ 1 0 "A"
LIMIT $DOOO : LOAD "B"
SAVE SAVE "D"
RUN RUN
RUN 1 000
RUN " F"
(BTX)
·
Displays the file directory of the diskette in drive d (d= 1 �4).
The contents of the directory are as follows :
1 ) Volume number
2) Number of unused sectors
3) Mode, l ock condition and file name of each file on the dis­
kette
Note : When a directory is listed on the CRT, the display is fixed
and the cursor appears when the frame is filled.
To display the next frame of the directory, press the
display is fixed.
Displays the files directory of the diskette in drive 3 . When a DIR
FDd command is executed, the system stores the drive number so
that it may be omitted (if the same drive is specified) for the direct
execution instructions and file access instructions explained below.
Displays the f ile directory of the diskette in the active drive which
is last specified in a DIR FDd collUTiand.
Loads BASIC text (BTX) assigned the file name "A" from the
diskette in the active drive into the text area.
Loads the BASIC text assigned the file name "A" from volume 1 0
in drive 2 into the text area.
To load a machine language program file (OBJ) to be linked with a
BASIC text, the BASIC area of memory must be partitioned from
the machine language area by the LIMIT statement.
Assigns the file name "D" to the BASIC text in the text area and
stores it on the diskette in the active drive. The text is stored in the
BTX file mode.
Executes the BASIC text in the text area from the top.
Note : The RUN command clears all variables (fills them with 0 or
null string) before running text.
Executes the BASIC text starting at line number 1 000.
Loads the BASIC text assigned the file name "F" from the diskette
in the active drive and executes it from its beginning.
key. Other command may be executed once the