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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Provides a low-latency, low-performance, and simple way to read specific handshaking signals driven from the FPGA fabric.
Register Layout
Bits | Access | Reset | Description |
---|---|---|---|
[0] | R | Unknown | Boot From FPGA on Failure |
[1] | R | Unknown | Boot From FPGA Ready |
[31:2] | ??? | 0x0 | UNDEFINED |
Field : Boot From FPGA on Failure - bootFPGAfail | |
The value of the f2s_boot_from_fpga_on_failure signal from the FPGA fabric. If the FPGA is not in User Mode, the value of this field is undefined. 1 = Boot ROM will boot from FPGA if boot from normal boot device fails. 0 = Boot ROM will not boot from FPGA if boot from normal boot device fails. Field Access Macros: | |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_LSB 0 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_MSB 0 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_WIDTH 1 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_SET_MSK 0x00000001 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_CLR_MSK 0xfffffffe |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_RESET 0x0 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_GET(value) (((value) & 0x00000001) >> 0) |
#define | ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_SET(value) (((value) << 0) & 0x00000001) |
Field : Boot From FPGA Ready - bootFPGArdy | |
The value of the f2s_boot_from_fpga_ready signal from the FPGA fabric. If the FPGA is not in User Mode, the value of this field is undefined. 1 = FPGA fabric is ready to accept AXI master requests from the HPS2FPGA bridge. 0 = FPGA fabric is not ready (probably still processing a reset). Field Access Macros: | |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_LSB 1 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_MSB 1 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_WIDTH 1 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_SET_MSK 0x00000002 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_CLR_MSK 0xfffffffd |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_RESET 0x0 |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_GET(value) (((value) & 0x00000002) >> 1) |
#define | ALT_FPGAMGR_MISCI_BOOTFPGARDY_SET(value) (((value) << 1) & 0x00000002) |
Data Structures | |
struct | ALT_FPGAMGR_MISCI_s |
Macros | |
#define | ALT_FPGAMGR_MISCI_RESET 0x00000000 |
#define | ALT_FPGAMGR_MISCI_OFST 0x18 |
Typedefs | |
typedef struct ALT_FPGAMGR_MISCI_s | ALT_FPGAMGR_MISCI_t |
struct ALT_FPGAMGR_MISCI_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_FPGAMGR_MISCI.
Data Fields | ||
---|---|---|
const uint32_t | bootFPGAfail: 1 | Boot From FPGA on Failure |
const uint32_t | bootFPGArdy: 1 | Boot From FPGA Ready |
uint32_t | __pad0__: 30 | UNDEFINED |
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_FPGAMGR_MISCI_BOOTFPGAFAIL register field.
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_MSB 0 |
The Most Significant Bit (MSB) position of the ALT_FPGAMGR_MISCI_BOOTFPGAFAIL register field.
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_WIDTH 1 |
The width in bits of the ALT_FPGAMGR_MISCI_BOOTFPGAFAIL register field.
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_SET_MSK 0x00000001 |
The mask used to set the ALT_FPGAMGR_MISCI_BOOTFPGAFAIL register field value.
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_CLR_MSK 0xfffffffe |
The mask used to clear the ALT_FPGAMGR_MISCI_BOOTFPGAFAIL register field value.
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_RESET 0x0 |
The reset value of the ALT_FPGAMGR_MISCI_BOOTFPGAFAIL register field is UNKNOWN.
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_GET | ( | value | ) | (((value) & 0x00000001) >> 0) |
Extracts the ALT_FPGAMGR_MISCI_BOOTFPGAFAIL field value from a register.
#define ALT_FPGAMGR_MISCI_BOOTFPGAFAIL_SET | ( | value | ) | (((value) << 0) & 0x00000001) |
Produces a ALT_FPGAMGR_MISCI_BOOTFPGAFAIL register field value suitable for setting the register.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_LSB 1 |
The Least Significant Bit (LSB) position of the ALT_FPGAMGR_MISCI_BOOTFPGARDY register field.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_MSB 1 |
The Most Significant Bit (MSB) position of the ALT_FPGAMGR_MISCI_BOOTFPGARDY register field.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_WIDTH 1 |
The width in bits of the ALT_FPGAMGR_MISCI_BOOTFPGARDY register field.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_SET_MSK 0x00000002 |
The mask used to set the ALT_FPGAMGR_MISCI_BOOTFPGARDY register field value.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_CLR_MSK 0xfffffffd |
The mask used to clear the ALT_FPGAMGR_MISCI_BOOTFPGARDY register field value.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_RESET 0x0 |
The reset value of the ALT_FPGAMGR_MISCI_BOOTFPGARDY register field is UNKNOWN.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_GET | ( | value | ) | (((value) & 0x00000002) >> 1) |
Extracts the ALT_FPGAMGR_MISCI_BOOTFPGARDY field value from a register.
#define ALT_FPGAMGR_MISCI_BOOTFPGARDY_SET | ( | value | ) | (((value) << 1) & 0x00000002) |
Produces a ALT_FPGAMGR_MISCI_BOOTFPGARDY register field value suitable for setting the register.
#define ALT_FPGAMGR_MISCI_RESET 0x00000000 |
The reset value of the ALT_FPGAMGR_MISCI register.
#define ALT_FPGAMGR_MISCI_OFST 0x18 |
The byte offset of the ALT_FPGAMGR_MISCI register from the beginning of the component.
typedef struct ALT_FPGAMGR_MISCI_s ALT_FPGAMGR_MISCI_t |
The typedef declaration for register ALT_FPGAMGR_MISCI.