NSB8 Datasheet, PDF (132/158 Pages) List of Unclassifed Manufacturers – BASIC interpreter for Z80 family

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ITALIAN TECHNOLOGY
to remove functions from ATN through ...
ATN
SIN-COS
LOG
EXP
set C to
1
2
3
4
To illustrate, suppose you wish to eradicate all of the listed functions. Then you should type
C=4
When C is set to the desired value, then type
FILL S+6, EXAM(S+24+(C*2)-1)
FILL S+7, EXAM(S+24+(C*2))
Note that, after this modification has been made, any attempt to use the erased functions will lead
to a system crash. (The exponentiation operator, ^, makes frequent use of the EXP function, so if you
delete EXP, don’t use ^, either.)
9 PROGRAM AUTOSTART
For some applications, you may wish to automatically start the program execution without manually
loading and running it. This possibility is really useful especially when a control program is installed
on embedded systems without a human presence. For detailed information on autostart procedure,
please refer to proper appendix A: COMMAND FILE FOR GDOS 80.
To enable the autostart feature, make sure that S is set to the starting address of your BASIC and type
FILL S+15, 0
To disable the feature, type
FILL S+15, 1
The standard copy of BASIC assumes that autostart is disabled.
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