UM1653 datasheet(27/45 Pages) STMICROELECTRONICS

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UM1653

NAND driver firmware modules

Table 34. ReadPage

Function name

ReadPage.

Prototype

void NAND_ReadPage (NAND_ADDRESS Address,

uint8_t *buff,

uint16_t len)

Behavior description

Reads a page considering Error correction code(1 bit per 512 Byte).

Input parameter

Address: The address of the page to read.

*buff: The buffer to read from.

len: The number of page to read.

Output parameter

None

Table 35. SBLK_NAND_ReadPage

Function name

SBLK_NAND_ReadPage.

Prototype

void SBLK_NAND_ReadPage (NAND_ADDRESS Address,

uint8_t *buff,

uint16_t len)

Behavior description

Reads a page considering Error correction code (1 bit per 512 Byte) in

Small Block NAND.

Input parameter

Address: The address of the page to read.

*buff: The buffer to read from.

len: The number of page to read.

Output parameter

None

Table 36. LBLK_NAND_ReadPage

Function name

LBLK_NAND_ReadPage.

Prototype

void LBLK_NAND_ReadPage (NAND_ADDRESS Address,

uint8_t *buff,

uint16_t len)

Behavior description

Reads a page considering Error correction code (1 bit per 512 Byte) in

Large Block NAND.

Input parameter

Address: The address of the page to read.

*buff: The buffer to read from.

len: The number of page to read.

Output parameter

None

Table 37. BitCount

Function name

BitCount.

Prototype

uint8_t BitCount(uint32_t num)

Behavior description

Counts the number of 1's in 32 bit Number.

Input parameter

num: The number in which number of 1's to be counted.

Output parameter

The number of one in 32 bit number.

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