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ROM characteristics and performance benchmarks of the NOR driver can be found in section Driver Characterization. The NOR driver also provides interface functions to perform low-level operations (see section FAT System Driver Functions).
FSVol_Open() opens/mounts a volume. The parameters are the volume name (5a), the device name (5b) and the partition that will be opened (5c). There is no restriction on the volume name (5a); however, it is typical to give the volume the same name as the underlying device. If the default partition is to be opened, or if the device is not partition, then the partition number (5c) should be zero.
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