![]() |
Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
|
Register Layout
Bits | Access | Reset | Description |
---|---|---|---|
[31:0] | RW | 0x0 | Command Address |
Field : Command Address - addr | |
This should be setup before triggering the command with execute field (bit 0) of the Flash Command Control register. It is the address used by the command specified in the opcode field (bits 31:24) of the Flash Command Control register. Field Access Macros: | |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_LSB 0 |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_MSB 31 |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_WIDTH 32 |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_SET_MSK 0xffffffff |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_CLR_MSK 0x00000000 |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_RESET 0x0 |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_GET(value) (((value) & 0xffffffff) >> 0) |
#define | ALT_QSPI_FLSHCMDADDR_ADDR_SET(value) (((value) << 0) & 0xffffffff) |
Data Structures | |
struct | ALT_QSPI_FLSHCMDADDR_s |
Macros | |
#define | ALT_QSPI_FLSHCMDADDR_OFST 0x94 |
Typedefs | |
typedef struct ALT_QSPI_FLSHCMDADDR_s | ALT_QSPI_FLSHCMDADDR_t |
struct ALT_QSPI_FLSHCMDADDR_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_FLSHCMDADDR.
Data Fields | ||
---|---|---|
uint32_t | addr: 32 | Command Address |
#define ALT_QSPI_FLSHCMDADDR_ADDR_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_QSPI_FLSHCMDADDR_ADDR register field.
#define ALT_QSPI_FLSHCMDADDR_ADDR_MSB 31 |
The Most Significant Bit (MSB) position of the ALT_QSPI_FLSHCMDADDR_ADDR register field.
#define ALT_QSPI_FLSHCMDADDR_ADDR_WIDTH 32 |
The width in bits of the ALT_QSPI_FLSHCMDADDR_ADDR register field.
#define ALT_QSPI_FLSHCMDADDR_ADDR_SET_MSK 0xffffffff |
The mask used to set the ALT_QSPI_FLSHCMDADDR_ADDR register field value.
#define ALT_QSPI_FLSHCMDADDR_ADDR_CLR_MSK 0x00000000 |
The mask used to clear the ALT_QSPI_FLSHCMDADDR_ADDR register field value.
#define ALT_QSPI_FLSHCMDADDR_ADDR_RESET 0x0 |
The reset value of the ALT_QSPI_FLSHCMDADDR_ADDR register field.
#define ALT_QSPI_FLSHCMDADDR_ADDR_GET | ( | value | ) | (((value) & 0xffffffff) >> 0) |
Extracts the ALT_QSPI_FLSHCMDADDR_ADDR field value from a register.
#define ALT_QSPI_FLSHCMDADDR_ADDR_SET | ( | value | ) | (((value) << 0) & 0xffffffff) |
Produces a ALT_QSPI_FLSHCMDADDR_ADDR register field value suitable for setting the register.
#define ALT_QSPI_FLSHCMDADDR_OFST 0x94 |
The byte offset of the ALT_QSPI_FLSHCMDADDR register from the beginning of the component.
typedef struct ALT_QSPI_FLSHCMDADDR_s ALT_QSPI_FLSHCMDADDR_t |
The typedef declaration for register ALT_QSPI_FLSHCMDADDR.