R/W | ADR | HEXADR | NAME | DESCRIPTION | OS | DEFAULT VALUE |
---|---|---|---|---|---|---|
read only | 54286 | $D40E | NMIEN | Non Maskable Interrupt Enable | both | 64/$40 |
Bit | Value | Interrupt |
---|---|---|
7 | $80/128 | DLI (Display List INTERRUPT) enable |
6 | $40/64 | VBI (Vertical Blank INTERRUPT) enable |
5 | $20/32 | SYSTEM RESET enable |
4 | not used | |
3 | not used | |
2 | not used | |
1 | not used | |
0 | not used |
Bit 7 does NOT switch on/off the Display List itself, but the display List INTERRUPTS!
see also: Display List topics
previous: PENV