Cursor XY Position register
| CRSRX | X ordinate of the cursor origin measured in pixels. When 0, the left edge of the cursor is at the left of the display. |
| RESERVED | Reserved, user software should not write ones to reserved bits. The value read from a reserved bit is not defined. |
| CRSRY | Y ordinate of the cursor origin measured in pixels. When 0, the top edge of the cursor is at the top of the display. |
| RESERVED | Reserved, user software should not write ones to reserved bits. The value read from a reserved bit is not defined. |