Video Line Interrupt Value Register
From SpecNext official Wiki
| Number | $23 |
|---|---|
| Readable | Yes |
| Writable | Yes |
| Short Description | Holds the eight LSBs of the line on which a raster interrupt should occur. |
bits 7:0 = Line Interrupt value LSB (soft reset = 0)
Since core 3.1.5 the numbering of lines can be offset by Vertical Video Line Offset Register ($64).