Sharp MZ-800 - Page 174

S Command (Save)
Format
Explanation
S<starting address> <end address > <execution address>:
<device name>: < filename >
This command saves data from the specified address onto the specified device. The
execution address is the address to which control is to be transferred when the pro-
gram is loaded by the L command. Filename must be specified after a colon (:).
L Command (Load)
Format
Explanation
L<starting address >:<device name>: < filename>
This command loads the specified file from the specified device. If the <starting
address> is omitted, the file is loaded to the same address as that specified when
the file was first saved by the S command. If filename is omitted when the device
is CMT:, the first file found is loaded. When the [SHIFT | + | BREAK | key is pressed
or acheck sum error occurs during the load operation, the message “‘ERR?”’ is dis-
played, followed by the monitor prompt.
V Command (Verify)
Format
Explanation
V<filename>
This command loads the specified file from the cassette and compares it with the
same file still in the main memory. The purpose of this command is to check whether
the file was saved onto the cassette correctly.
If an error is detected, the message ‘‘ERR?”’ is displayed.
R Command (Return)
Format
Explanation This command returns control to the program from which the monitor was called.
If the stack pointer for the program which called the monitor resides in addresses
$FFOO to $FFFF or if no return address is saved in the stack, control cannot be
returned by the R command. When this happens, warm start the computer with
the G command.
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