General Purpose Macros

General Description

Macros
#define	CY_SD_HOST_DRV_VERSION_MAJOR   2
	Driver major version.
#define	CY_SD_HOST_DRV_VERSION_MINOR   40
	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.
#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 = 25 MHz.
#define	CY_SD_HOST_CLK_50M   (50UL * 1000UL * 1000UL)
	Clk = 50 MHz.
#define	CY_SD_HOST_CLK_100M   (100UL * 1000UL * 1000UL)
	Clk = 100 MHz.
#define	CY_SD_HOST_CLK_RAMP_UP_TIME_MS   (100UL)
	The host power ramp up time.
#define	CY_SD_HOST_CLK_RAMP_UP_TIME_US_WAKEUP   (1U)
	The default host power ramp up time during wake up from deep sleep.
#define	CY_SD_HOST_ADMA_NOP   (0x0UL)
	Does not execute the current line and go to next line.
#define	CY_SD_HOST_ADMA_RSV   (0x2UL)
	Reserved.
#define	CY_SD_HOST_ADMA_TRAN   (0x4UL)
	Transfers data of one descriptor line.
#define	CY_SD_HOST_ADMA_LINK   (0x6UL)
	The link to another descriptor.
#define	CY_SD_HOST_ADMA3_CMD   (0x1UL)
	The Command descriptor.
#define	CY_SD_HOST_ADMA3_INTEGRATED   (0x7UL)
	The Integrated descriptor.
#define	CY_SD_HOST_ADMA2_DESCR_SIZE   (0x2UL)
	The ADMA2 descriptor size.
#define	CY_SD_HOST_ADMA_ATTR_VALID_POS   (0U)
	The ADMA Attr Valid position.
#define	CY_SD_HOST_ADMA_ATTR_END_POS   (1U)
	The ADMA Attr End position.
#define	CY_SD_HOST_ADMA_ATTR_INT_POS   (2U)
	The ADMA Attr Int position.
#define	CY_SD_HOST_ADMA_ACT_POS   (3U)
	The ADMA Act position.
#define	CY_SD_HOST_ADMA_RESERVED2_POS   (6U)
	The ADMA Reserved2 position.
#define	CY_SD_HOST_ADMA_LEN_POS   (16U)
	The ADMA Len position.