General Description

Macros
#define	CY_SD_HOST_DRV_VERSION_MAJOR 1
	Driver major version.

#define	CY_SD_HOST_DRV_VERSION_MINOR 30
	Driver minor version.

#define	CY_SD_HOST_ID CY_PDL_DRV_ID(0x3AU)
	SD_HOST PDL ID.

#define	CY_SD_HOST_BLOCK_SIZE (512UL)
	The SD memory card block size. More...

#define	CY_SD_HOST_SDSC_ADDR_SHIFT (9U)
	This constant is used to get the address for the SDSC card using the shift operation instead of multiply to 512.

#define	CY_SD_HOST_CLK_25M (25UL * 1000UL * 1000UL)
	Clk = 20 MHz. More...

#define	CY_SD_HOST_CLK_50M (50UL * 1000UL * 1000UL)
	Clk = 50 MHz. More...

#define	CY_SD_HOST_CLK_100M (100UL * 1000UL * 1000UL)
	Clk = 100 MHz. More...

#define	CY_SD_HOST_CLK_RAMP_UP_TIME_MS (100UL)
	The host power ramp up time. More...

#define	CY_SD_HOST_CLK_RAMP_UP_TIME_US_WAKEUP (1U)
	The default host power ramp up time during wake up from deep sleep. More...

#define	CY_SD_HOST_ADMA_NOP (0x0UL)
	Does not execute the current line and go to next line. More...

#define	CY_SD_HOST_ADMA_RSV (0x2UL)
	Reserved. More...

#define	CY_SD_HOST_ADMA_TRAN (0x4UL)
	Transfers data of one descriptor line. More...

#define	CY_SD_HOST_ADMA_LINK (0x6UL)
	The link to another descriptor. More...

#define	CY_SD_HOST_ADMA3_CMD (0x1UL)
	The Command descriptor. More...

#define	CY_SD_HOST_ADMA3_INTERGRATED (0x7UL)
	The Integrated descriptor. More...

#define	CY_SD_HOST_ADMA2_DESCR_SIZE (0x2UL)
	The ADMA2 descriptor size. More...

#define	CY_SD_HOST_ADMA_ATTR_VALID_POS (0U)
	The ADMA Attr Valid position. More...

#define	CY_SD_HOST_ADMA_ATTR_END_POS (1U)
	The ADMA Attr End position. More...

#define	CY_SD_HOST_ADMA_ATTR_INT_POS (2U)
	The ADMA Attr Int position. More...

#define	CY_SD_HOST_ADMA_ACT_POS (3U)
	The ADMA Act position. More...

#define	CY_SD_HOST_ADMA_RESERVED2_POS (6U)
	The ADMA Reserved2 position. More...

#define	CY_SD_HOST_ADMA_LEN_POS (16U)
	The ADMA Len position. More...

Macro Definition Documentation

◆ CY_SD_HOST_BLOCK_SIZE

#define CY_SD_HOST_BLOCK_SIZE (512UL)

The SD memory card block size.

◆ CY_SD_HOST_CLK_25M

#define CY_SD_HOST_CLK_25M (25UL * 1000UL * 1000UL)

Clk = 20 MHz.

◆ CY_SD_HOST_CLK_50M

#define CY_SD_HOST_CLK_50M (50UL * 1000UL * 1000UL)

Clk = 50 MHz.

◆ CY_SD_HOST_CLK_100M

#define CY_SD_HOST_CLK_100M (100UL * 1000UL * 1000UL)

Clk = 100 MHz.

◆ CY_SD_HOST_CLK_RAMP_UP_TIME_MS

#define CY_SD_HOST_CLK_RAMP_UP_TIME_MS (100UL)

The host power ramp up time.

◆ CY_SD_HOST_CLK_RAMP_UP_TIME_US_WAKEUP

#define CY_SD_HOST_CLK_RAMP_UP_TIME_US_WAKEUP (1U)

The default host power ramp up time during wake up from deep sleep.

◆ CY_SD_HOST_ADMA_NOP

#define CY_SD_HOST_ADMA_NOP (0x0UL)

Does not execute the current line and go to next line.

◆ CY_SD_HOST_ADMA_RSV

#define CY_SD_HOST_ADMA_RSV (0x2UL)

Reserved.

◆ CY_SD_HOST_ADMA_TRAN

#define CY_SD_HOST_ADMA_TRAN (0x4UL)

Transfers data of one descriptor line.

◆ CY_SD_HOST_ADMA_LINK

#define CY_SD_HOST_ADMA_LINK (0x6UL)

The link to another descriptor.

◆ CY_SD_HOST_ADMA3_CMD

#define CY_SD_HOST_ADMA3_CMD (0x1UL)

The Command descriptor.

◆ CY_SD_HOST_ADMA3_INTERGRATED

#define CY_SD_HOST_ADMA3_INTERGRATED (0x7UL)

The Integrated descriptor.

◆ CY_SD_HOST_ADMA2_DESCR_SIZE

#define CY_SD_HOST_ADMA2_DESCR_SIZE (0x2UL)

The ADMA2 descriptor size.

◆ CY_SD_HOST_ADMA_ATTR_VALID_POS

#define CY_SD_HOST_ADMA_ATTR_VALID_POS (0U)

The ADMA Attr Valid position.

◆ CY_SD_HOST_ADMA_ATTR_END_POS

#define CY_SD_HOST_ADMA_ATTR_END_POS (1U)

The ADMA Attr End position.

◆ CY_SD_HOST_ADMA_ATTR_INT_POS

#define CY_SD_HOST_ADMA_ATTR_INT_POS (2U)

The ADMA Attr Int position.

◆ CY_SD_HOST_ADMA_ACT_POS

#define CY_SD_HOST_ADMA_ACT_POS (3U)

The ADMA Act position.

◆ CY_SD_HOST_ADMA_RESERVED2_POS

#define CY_SD_HOST_ADMA_RESERVED2_POS (6U)

The ADMA Reserved2 position.

◆ CY_SD_HOST_ADMA_LEN_POS

#define CY_SD_HOST_ADMA_LEN_POS (16U)

The ADMA Len position.