h6. [[OS SWI Calls]] h6(. » [[OS_ScreenMode]] h6((. » OS_ScreenMode 10 h2. OS_ScreenMode 10 h5. (SWI &65) |_<^{width:4em}. Entry | | |<^. R0 |<^. 10 (RISC OS 6 only) | |<^. R1 |<^. Bank number to copy from, 1+ | |<^. R2 |<^. Bank number to copy to, 1+ | h4. Use This call copies the contents of one bank to another. h4. Notes RISC OS 6 *only* – calls [[VideoV]].