2009-12-09, 12:20 AM
Interrupts are enabled by default. And are reenabled after every BEEP, SAVE, LOAD & VERIFY since the ZX Spectrum ROM is used for these commands, and these routines reenable the interrupt upon return.
You can disable/enable interrupts with this macro:
Hope this clarifies it a little.
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You can disable/enable interrupts with this macro:
Code:
#define EnableInt asm \
ei \
end asm \
#define DisableInt asm \
di \
end asm
REM Now disable interrupts
DisableInt
...
REM Now enable interrupts
EnableIntHope this clarifies it a little.
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