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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Controls security settings for SDRAM Data peripheral.
Register Layout
Bits | Access | Reset | Description |
---|---|---|---|
[0] | W | 0x0 | SDRAM Data Security |
[31:1] | ??? | 0x0 | UNDEFINED |
Field : SDRAM Data Security - s | ||||||||||||||||
Controls whether secure or non-secure masters can access the SDRAM Data slave. Field Enumeration Values:
Field Access Macros: | ||||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_E_SECURE 0x0 | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_E_NONSECURE 0x1 | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_LSB 0 | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_MSB 0 | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_WIDTH 1 | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_SET_MSK 0x00000001 | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_CLR_MSK 0xfffffffe | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_RESET 0x0 | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_GET(value) (((value) & 0x00000001) >> 0) | |||||||||||||||
#define | ALT_L3_SEC_SDRDATA_S_SET(value) (((value) << 0) & 0x00000001) | |||||||||||||||
Data Structures | |
struct | ALT_L3_SEC_SDRDATA_s |
Macros | |
#define | ALT_L3_SEC_SDRDATA_OFST 0x98 |
Typedefs | |
typedef struct ALT_L3_SEC_SDRDATA_s | ALT_L3_SEC_SDRDATA_t |
struct ALT_L3_SEC_SDRDATA_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_L3_SEC_SDRDATA.
Data Fields | ||
---|---|---|
uint32_t | s: 1 | SDRAM Data Security |
uint32_t | __pad0__: 31 | UNDEFINED |
#define ALT_L3_SEC_SDRDATA_S_E_SECURE 0x0 |
Enumerated value for register field ALT_L3_SEC_SDRDATA_S
The slave can only be accessed by a secure master.
#define ALT_L3_SEC_SDRDATA_S_E_NONSECURE 0x1 |
Enumerated value for register field ALT_L3_SEC_SDRDATA_S
The slave can only be accessed by a secure or non-secure masters.
#define ALT_L3_SEC_SDRDATA_S_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_L3_SEC_SDRDATA_S register field.
#define ALT_L3_SEC_SDRDATA_S_MSB 0 |
The Most Significant Bit (MSB) position of the ALT_L3_SEC_SDRDATA_S register field.
#define ALT_L3_SEC_SDRDATA_S_WIDTH 1 |
The width in bits of the ALT_L3_SEC_SDRDATA_S register field.
#define ALT_L3_SEC_SDRDATA_S_SET_MSK 0x00000001 |
The mask used to set the ALT_L3_SEC_SDRDATA_S register field value.
#define ALT_L3_SEC_SDRDATA_S_CLR_MSK 0xfffffffe |
The mask used to clear the ALT_L3_SEC_SDRDATA_S register field value.
#define ALT_L3_SEC_SDRDATA_S_RESET 0x0 |
The reset value of the ALT_L3_SEC_SDRDATA_S register field.
#define ALT_L3_SEC_SDRDATA_S_GET | ( | value | ) | (((value) & 0x00000001) >> 0) |
Extracts the ALT_L3_SEC_SDRDATA_S field value from a register.
#define ALT_L3_SEC_SDRDATA_S_SET | ( | value | ) | (((value) << 0) & 0x00000001) |
Produces a ALT_L3_SEC_SDRDATA_S register field value suitable for setting the register.
#define ALT_L3_SEC_SDRDATA_OFST 0x98 |
The byte offset of the ALT_L3_SEC_SDRDATA register from the beginning of the component.
typedef struct ALT_L3_SEC_SDRDATA_s ALT_L3_SEC_SDRDATA_t |
The typedef declaration for register ALT_L3_SEC_SDRDATA.