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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Register Layout
Bits | Access | Reset | Description |
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[31:0] | RW | 0x0 | Command Read Data (Lower byte) |
Field : Command Read Data (Lower byte) - data | |
This is the data that is returned by the flash device for any status or configuration read operation carried out by triggering the event in the control register. The register will be valid when the polling bit in the control register is low. Field Access Macros: | |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_LSB 0 |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_MSB 31 |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_WIDTH 32 |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_SET_MSK 0xffffffff |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_CLR_MSK 0x00000000 |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_RESET 0x0 |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_GET(value) (((value) & 0xffffffff) >> 0) |
#define | ALT_QSPI_FLSHCMDRDDATALO_DATA_SET(value) (((value) << 0) & 0xffffffff) |
Data Structures | |
struct | ALT_QSPI_FLSHCMDRDDATALO_s |
Macros | |
#define | ALT_QSPI_FLSHCMDRDDATALO_RESET 0x00000000 |
#define | ALT_QSPI_FLSHCMDRDDATALO_OFST 0xa0 |
Typedefs | |
typedef struct ALT_QSPI_FLSHCMDRDDATALO_s | ALT_QSPI_FLSHCMDRDDATALO_t |
struct ALT_QSPI_FLSHCMDRDDATALO_s |
WARNING: The C register and register group struct declarations are provided for convenience and illustrative purposes. They should, however, be used with caution as the C language standard provides no guarantees about the alignment or atomicity of device memory accesses. The recommended practice for writing hardware drivers is to use the SoCAL access macros and alt_read_word() and alt_write_word() functions.
The struct declaration for register ALT_QSPI_FLSHCMDRDDATALO.
Data Fields | ||
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uint32_t | data: 32 | Command Read Data (Lower byte) |
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_QSPI_FLSHCMDRDDATALO_DATA register field.
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_MSB 31 |
The Most Significant Bit (MSB) position of the ALT_QSPI_FLSHCMDRDDATALO_DATA register field.
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_WIDTH 32 |
The width in bits of the ALT_QSPI_FLSHCMDRDDATALO_DATA register field.
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_SET_MSK 0xffffffff |
The mask used to set the ALT_QSPI_FLSHCMDRDDATALO_DATA register field value.
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_CLR_MSK 0x00000000 |
The mask used to clear the ALT_QSPI_FLSHCMDRDDATALO_DATA register field value.
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_RESET 0x0 |
The reset value of the ALT_QSPI_FLSHCMDRDDATALO_DATA register field.
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_GET | ( | value | ) | (((value) & 0xffffffff) >> 0) |
Extracts the ALT_QSPI_FLSHCMDRDDATALO_DATA field value from a register.
#define ALT_QSPI_FLSHCMDRDDATALO_DATA_SET | ( | value | ) | (((value) << 0) & 0xffffffff) |
Produces a ALT_QSPI_FLSHCMDRDDATALO_DATA register field value suitable for setting the register.
#define ALT_QSPI_FLSHCMDRDDATALO_RESET 0x00000000 |
The reset value of the ALT_QSPI_FLSHCMDRDDATALO register.
#define ALT_QSPI_FLSHCMDRDDATALO_OFST 0xa0 |
The byte offset of the ALT_QSPI_FLSHCMDRDDATALO register from the beginning of the component.
typedef struct ALT_QSPI_FLSHCMDRDDATALO_s ALT_QSPI_FLSHCMDRDDATALO_t |
The typedef declaration for register ALT_QSPI_FLSHCMDRDDATALO.