h6. [[SDIODriver]] h6(. » [[SDIODriver SWI Calls|SWI Calls]] h6((. » [[SDIO_Control]] h6(((. » SDIO_Control 3 h2. SDIO_Control 3 h5. (SWI &59001) |_<^{width:4em}. Entry | | |<^. R0 |<^. 3 (reason code) | |/2<^. R1 |<^. Bits 0 - 7 = slot number | |<^. Bits 8 - 15 = bus number | |_<^{width:4em}. Exit | | |<^. - |<^. - | h4. Use This SWI is used to release exclusive access to slot. h4. Re-entrancy This SWI is re-entrant. h4. Notes This call makes the specified slot available for others to use. It should be used routinely as soon as a group of related SD commands has been issued, to avoid locking other routines out. h4. See also * [[SDIO_Control]] * [[SDIO_ControllerFeatures]]