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Option 3 : TRAP
A non-maskable is an interrupt which can not be disabled.
RST 7.5, RST 5.5 are maskable interrupts but TRAP is a non-maskable interrupt.
|
Interrupts |
Type |
Vector |
|
TRAP |
Non-Maskable |
0024 |
|
RST 7.5 |
Maskable |
003C |
|
RST 6.5 |
Maskable |
0034 |
|
RST 5.5 |
Maskable |
002C |
|
INTR |
Maskable |
0000 to 0038 |
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