sdio_cccr_t Struct Reference

CCCR register map. More...

#include <hpm_sdmmc_sdio.h>

Data Fields
union {
uint8_t   sdio_cccr_t::sdio_version
struct {
uint8_t   sdio_cccr_t::cccr_rev: 4
uint8_t   sdio_cccr_t::sdio_rev: 4
}
};
uint8_t	sd_version
uint8_t	io_enable
uint8_t	io_ready
uint8_t	int_enable
uint8_t	int_pending
union {
uint8_t   sdio_cccr_t::io_abort
struct {
uint8_t   sdio_cccr_t::abort_select: 3
uint8_t   sdio_cccr_t::reset: 1
}
};
union {
uint8_t   sdio_cccr_t::bus_if_ctrl
struct {
uint8_t   sdio_cccr_t::bus_width: 2
uint8_t   sdio_cccr_t::support_8bit: 1
uint8_t   sdio_cccr_t::cd_disable: 1
}
};
union {
uint8_t   sdio_cccr_t::card_capability
struct {
uint8_t   sdio_cccr_t::support_cmd52: 1
uint8_t   sdio_cccr_t::support_multi_block_transfer: 1
uint8_t   sdio_cccr_t::support_read_wait: 1
uint8_t   sdio_cccr_t::support_bus_control: 1
uint8_t   sdio_cccr_t::support_block_gap_interrupt: 1
uint8_t   sdio_cccr_t::enable_block_gap_interrupt: 1
uint8_t   sdio_cccr_t::low_speed_card: 1
uint8_t   sdio_cccr_t::low_speed_card_4bit_mode: 1
}
};
uint8_t	common_cis_pointer [3]
union {
uint8_t   sdio_cccr_t::bus_suspend
struct {
uint8_t   sdio_cccr_t::bus_status: 1
uint8_t   sdio_cccr_t::bus_release_req: 1
}
};
uint8_t	function_select
uint8_t	exec_flags
uint8_t	ready_flags
uint8_t	fn0_block_size [2]
union {
uint8_t   sdio_cccr_t::power_control
struct {
uint8_t   sdio_cccr_t::support_master_pwr_ctrl: 1
uint8_t   sdio_cccr_t::enable_master_pwr_ctrl: 1
}
};
union {
uint8_t   sdio_cccr_t::bus_speed_select
struct {
uint8_t   sdio_cccr_t::support_highspeed: 1
uint8_t   sdio_cccr_t::bus_speed_sel: 3
}
};
union {
uint8_t   sdio_cccr_t::uhs1_support
struct {
uint8_t   sdio_cccr_t::support_sdr50: 1
uint8_t   sdio_cccr_t::support_sdr104: 1
uint8_t   sdio_cccr_t::support_ddr50: 1
}
};
union {
uint8_t   sdio_cccr_t::driver_strength
};
union {
uint8_t   sdio_cccr_t::interrupt_extension
};

Detailed Description

CCCR register map.

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The documentation for this struct was generated from the following file:

• middleware/hpm_sdmmc/lib/hpm_sdmmc_sdio.h