| 56 || IOSError ACRRegWrite(u32 offset, u32 value) || Set gpio reg to value (can only be called from STM) || 0 on success, -1 on error | | 56 || IOSError ACRRegWrite(u32 offset, u32 value) || Set gpio reg to value (can only be called from STM) || 0 on success, -1 on error |