h6. [[GraphicsV]] h6(. » GraphicsV 11 h2. Graphics Vector (42) |_<^{width:3em}. Entry |<^. | |<^. R0|<^. [[GraphicsV palette colours|Entry type]] | |<^. R1|<^. Pointer to array of [[GraphicsV palette colours|colours]] | |<^. R2|<^. First palette index | |<^. R3|<^. Number of entries | |/3<^. R4|<^. Bits 0-15: 11 (reason code)| |<^. Bits 16-23: Head/overlay number| |<^. Bits 24-31: Driver number| |_<^{width:3em}. Exit |<^. | |<^. R4|<^. 0| |- |<^. All other registers preserved | h4. Use The kernel issues this call to instruct the driver to update the display palette. The appropriate driver should respond by performing the requested action and setting R4 to 0 to claim the call. h4. Notes For details of the colour formats used with the different palettes, see [[GraphicsV palette colours]]. h4. See also * [[GraphicsV]] * [[GraphicsV palette colours]]