||R/W||ADR||HEXADR||NAME||DESCRIPTION||OS||DEFAULT VALUE
|read/write |512,513|$0200,$0201|VDSLST|Vector to List Interrupt routine|both|59315/$E7B3 (a RTI instruction)

Attention: 
* All 6502 register have to be save before and restored after the interrupt. 
* The interrupt routine must end with an RTI (return from interrupt).

!!!Example
* Set bit 7 in the [display list|display_list_instruction_table] line you want the interrupt to occur
* set [VDSLST] to your routine
* set bit 7 of [NMIEN] to enable the interrupt


----

see also: [Display List Topics|Displaylist_topics], [NMIEN], [Display List Instruction table|display_list_instruction_table]