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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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The Read AXI Master Mapping Status Register contains the configured USER, and ADDR page signals mapping values for transaction that dynamically remapped to one of the available 3-bit virtual IDs.
Register Layout
Bits | Access | Reset | Description |
---|---|---|---|
[3:0] | ??? | 0x0 | UNDEFINED |
[8:4] | R | Unknown | ARUSER value to SCU (Status) |
[11:9] | ??? | 0x0 | UNDEFINED |
[13:12] | R | Unknown | ARADDR 1GB Page Decoder (Status) |
[31:14] | ??? | 0x0 | UNDEFINED |
Field : ARUSER value to SCU (Status) - user | |
This value is propagated to SCU as ARUSERS. Field Access Macros: | |
#define | ALT_ACPIDMAP_DYNRD_S_USER_LSB 4 |
#define | ALT_ACPIDMAP_DYNRD_S_USER_MSB 8 |
#define | ALT_ACPIDMAP_DYNRD_S_USER_WIDTH 5 |
#define | ALT_ACPIDMAP_DYNRD_S_USER_SET_MSK 0x000001f0 |
#define | ALT_ACPIDMAP_DYNRD_S_USER_CLR_MSK 0xfffffe0f |
#define | ALT_ACPIDMAP_DYNRD_S_USER_RESET 0x0 |
#define | ALT_ACPIDMAP_DYNRD_S_USER_GET(value) (((value) & 0x000001f0) >> 4) |
#define | ALT_ACPIDMAP_DYNRD_S_USER_SET(value) (((value) << 4) & 0x000001f0) |
Field : ARADDR 1GB Page Decoder (Status) - page | |
ARADDR remap to 1st, 2nd, 3rd, or 4th 1GB memory region. Field Access Macros: | |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_LSB 12 |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_MSB 13 |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_WIDTH 2 |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_SET_MSK 0x00003000 |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_CLR_MSK 0xffffcfff |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_RESET 0x0 |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_GET(value) (((value) & 0x00003000) >> 12) |
#define | ALT_ACPIDMAP_DYNRD_S_PAGE_SET(value) (((value) << 12) & 0x00003000) |
Data Structures | |
struct | ALT_ACPIDMAP_DYNRD_S_s |
Macros | |
#define | ALT_ACPIDMAP_DYNRD_S_OFST 0x58 |
Typedefs | |
typedef struct ALT_ACPIDMAP_DYNRD_S_s | ALT_ACPIDMAP_DYNRD_S_t |
struct ALT_ACPIDMAP_DYNRD_S_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_ACPIDMAP_DYNRD_S.
Data Fields | ||
---|---|---|
uint32_t | __pad0__: 4 | UNDEFINED |
const uint32_t | user: 5 | ARUSER value to SCU (Status) |
uint32_t | __pad1__: 3 | UNDEFINED |
const uint32_t | page: 2 | ARADDR 1GB Page Decoder (Status) |
uint32_t | __pad2__: 18 | UNDEFINED |
#define ALT_ACPIDMAP_DYNRD_S_USER_LSB 4 |
The Least Significant Bit (LSB) position of the ALT_ACPIDMAP_DYNRD_S_USER register field.
#define ALT_ACPIDMAP_DYNRD_S_USER_MSB 8 |
The Most Significant Bit (MSB) position of the ALT_ACPIDMAP_DYNRD_S_USER register field.
#define ALT_ACPIDMAP_DYNRD_S_USER_WIDTH 5 |
The width in bits of the ALT_ACPIDMAP_DYNRD_S_USER register field.
#define ALT_ACPIDMAP_DYNRD_S_USER_SET_MSK 0x000001f0 |
The mask used to set the ALT_ACPIDMAP_DYNRD_S_USER register field value.
#define ALT_ACPIDMAP_DYNRD_S_USER_CLR_MSK 0xfffffe0f |
The mask used to clear the ALT_ACPIDMAP_DYNRD_S_USER register field value.
#define ALT_ACPIDMAP_DYNRD_S_USER_RESET 0x0 |
The reset value of the ALT_ACPIDMAP_DYNRD_S_USER register field is UNKNOWN.
#define ALT_ACPIDMAP_DYNRD_S_USER_GET | ( | value | ) | (((value) & 0x000001f0) >> 4) |
Extracts the ALT_ACPIDMAP_DYNRD_S_USER field value from a register.
#define ALT_ACPIDMAP_DYNRD_S_USER_SET | ( | value | ) | (((value) << 4) & 0x000001f0) |
Produces a ALT_ACPIDMAP_DYNRD_S_USER register field value suitable for setting the register.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_LSB 12 |
The Least Significant Bit (LSB) position of the ALT_ACPIDMAP_DYNRD_S_PAGE register field.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_MSB 13 |
The Most Significant Bit (MSB) position of the ALT_ACPIDMAP_DYNRD_S_PAGE register field.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_WIDTH 2 |
The width in bits of the ALT_ACPIDMAP_DYNRD_S_PAGE register field.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_SET_MSK 0x00003000 |
The mask used to set the ALT_ACPIDMAP_DYNRD_S_PAGE register field value.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_CLR_MSK 0xffffcfff |
The mask used to clear the ALT_ACPIDMAP_DYNRD_S_PAGE register field value.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_RESET 0x0 |
The reset value of the ALT_ACPIDMAP_DYNRD_S_PAGE register field is UNKNOWN.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_GET | ( | value | ) | (((value) & 0x00003000) >> 12) |
Extracts the ALT_ACPIDMAP_DYNRD_S_PAGE field value from a register.
#define ALT_ACPIDMAP_DYNRD_S_PAGE_SET | ( | value | ) | (((value) << 12) & 0x00003000) |
Produces a ALT_ACPIDMAP_DYNRD_S_PAGE register field value suitable for setting the register.
#define ALT_ACPIDMAP_DYNRD_S_OFST 0x58 |
The byte offset of the ALT_ACPIDMAP_DYNRD_S register from the beginning of the component.
typedef struct ALT_ACPIDMAP_DYNRD_S_s ALT_ACPIDMAP_DYNRD_S_t |
The typedef declaration for register ALT_ACPIDMAP_DYNRD_S.