Sets an interrupt vector. Usage: JMP $E45C

RegisterValue
XMSB
YLSB
Avector to be changed, see below

ValueVector
0VIMMEDIRQ
1TIMCOUNT1
2TIMCOUNT2
3TIMCOUNT3
4TIMCOUNT4
5TIMCOUNT5
6VVBLKI
7VVBLKD


see also: VBI Vertical Blank Interrupt