UM1653 datasheet(25/45 Pages) STMICROELECTRONICS

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UM1653

NAND driver firmware modules

Table 27. SBLK_NAND_BuildLUT

Function name

SBLK_NAND_BuildLUT.

Prototype

uint16_t SBLK_NAND_BuildLUT (uint8_t ZoneNumber)

Behavior description

Builds the Look Up Table.

Input parameter

ZoneNbr: The Zone Number.

Output parameter

Status of NAND Build Look Up Table. This parameter can be:

– NAND_OK: when the NAND Build Look Up Table is successful

– NAND_FAIL: when NAND fails to Build Look Up Table.

Table 28. LBLK_NAND_BuildLUT

Function name

LBLK_NAND_BuildLUT.

Prototype

uint16_t LBLK_NAND_BuildLUT (uint8_t ZoneNbr)

Behavior description

Builds the Look Up Table.

Input parameter

ZoneNbr: The Zone Number.

Output parameter

Status of NAND Build Look Up Table. This parameter can be:

– NAND_OK: when the NAND Build Look Up Table is successful

– NAND_FAIL: when NAND fails to Build Look Up Table.

Table 29. GetParity

Function name

GetParity.

Prototype

uint8_t GetParity (uint16_t in_value)

Behavior description

Calculate parity.

Input parameter

in_value: 16-bit value.

Output parameter

Status.

Table 30. Swap

Function name

Swap.

Prototype

uint16_t Swap (uint16_t in)

Behavior description

Swaps a 16-bit.

Input parameter

in: 16-bit value.

Output parameter

swapped value.

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