h6. [[GraphicsV]] h6(. » [[GraphicsV 13]] h6((. » Render op 0 h2. GraphicsV Render op 0 |_<^{width:3em}. Entry |<^. | |/3<^. R0|<^. Flags: | |Bit 0: Synchronise | |Bit 1: Synchronise if unclaimed | |<^. R1|<^. 0 (render operation) | |/2<^. R4|<^. Bits 0-23: 13 (GraphicsV reason code)| |<^. Bits 24-31: Display number| |_<^{width:3em}. Exit |<^. | |<^. R4|<^. 0| |- |<^. All other registers preserved | h4. Use This is a no-op operation that can be used whenever synchronisation with the video controller is required. Other than the flags in R0, this operation takes no parameters. h4. Notes See [[GraphicsV 13]] for general information on how drivers are expected to respond to GraphicsV 13 calls. h4. See also * [[GraphicsV 13]]