h6. [[OS SWI Calls]] h6(. » [[OS_NVMemory]] h6((. » OS_NVMemory 3 h2. OS_NVMemory 3 h5. (SWI &76) |_<^{width:4em}. Entry | | |<^. R0 |<^. 3 | |<^. R1 |<^. NVRAM address | |<^. R2 |<^. Pointer to buffer | |<^. R3 |<^. Number of bytes | |_<^{width:4em}. Exit | | |\2<^. All registers preserved | h4. Use The purpose of this call is to read a series of bytes from NVRAM and into the buffer pointed to by R1. h4. Notes If you only need to read one byte, you can use [[OS_NVMemory 1]] instead. This call will enable interrupts for the duration of the NVRAM operation. h4. See also * [[OS_NVMemory]] * [[OS_NVMemory 1]]