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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Used to disable all interfaces between the FPGA and HPS.
Register Layout
Bits | Access | Reset | Description |
---|---|---|---|
[0] | RW | 0x1 | Global Interface |
[31:1] | ??? | 0x0 | UNDEFINED |
Field : Global Interface - intf | |||||||||||||||||||||||||||||||
Used to disable all interfaces between the FPGA and HPS. Software must ensure that all interfaces between the FPGA and HPS are inactive before disabling them. Field Enumeration Values:
Field Access Macros: | |||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_E_DIS 0x0 | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_E_EN 0x1 | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_LSB 0 | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_MSB 0 | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_WIDTH 1 | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_SET_MSK 0x00000001 | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_CLR_MSK 0xfffffffe | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_RESET 0x1 | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_GET(value) (((value) & 0x00000001) >> 0) | ||||||||||||||||||||||||||||||
#define | ALT_SYSMGR_FPGAINTF_GBL_INTF_SET(value) (((value) << 0) & 0x00000001) | ||||||||||||||||||||||||||||||
Data Structures | |
struct | ALT_SYSMGR_FPGAINTF_GBL_s |
Macros | |
#define | ALT_SYSMGR_FPGAINTF_GBL_OFST 0x0 |
Typedefs | |
typedef struct ALT_SYSMGR_FPGAINTF_GBL_s | ALT_SYSMGR_FPGAINTF_GBL_t |
struct ALT_SYSMGR_FPGAINTF_GBL_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_SYSMGR_FPGAINTF_GBL.
Data Fields | ||
---|---|---|
uint32_t | intf: 1 | Global Interface |
uint32_t | __pad0__: 31 | UNDEFINED |
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_E_DIS 0x0 |
Enumerated value for register field ALT_SYSMGR_FPGAINTF_GBL_INTF
All interfaces between FPGA and HPS are disabled.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_E_EN 0x1 |
Enumerated value for register field ALT_SYSMGR_FPGAINTF_GBL_INTF
Interfaces between FPGA and HPS are not all disabled. Interfaces can be indivdually disabled by putting the HPS module associated with the interface in reset using registers in the Reset Manager or by using registers in this register group of the System Manager for interfaces without an associated module.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_SYSMGR_FPGAINTF_GBL_INTF register field.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_MSB 0 |
The Most Significant Bit (MSB) position of the ALT_SYSMGR_FPGAINTF_GBL_INTF register field.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_WIDTH 1 |
The width in bits of the ALT_SYSMGR_FPGAINTF_GBL_INTF register field.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_SET_MSK 0x00000001 |
The mask used to set the ALT_SYSMGR_FPGAINTF_GBL_INTF register field value.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_CLR_MSK 0xfffffffe |
The mask used to clear the ALT_SYSMGR_FPGAINTF_GBL_INTF register field value.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_RESET 0x1 |
The reset value of the ALT_SYSMGR_FPGAINTF_GBL_INTF register field.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_GET | ( | value | ) | (((value) & 0x00000001) >> 0) |
Extracts the ALT_SYSMGR_FPGAINTF_GBL_INTF field value from a register.
#define ALT_SYSMGR_FPGAINTF_GBL_INTF_SET | ( | value | ) | (((value) << 0) & 0x00000001) |
Produces a ALT_SYSMGR_FPGAINTF_GBL_INTF register field value suitable for setting the register.
#define ALT_SYSMGR_FPGAINTF_GBL_OFST 0x0 |
The byte offset of the ALT_SYSMGR_FPGAINTF_GBL register from the beginning of the component.
typedef struct ALT_SYSMGR_FPGAINTF_GBL_s ALT_SYSMGR_FPGAINTF_GBL_t |
The typedef declaration for register ALT_SYSMGR_FPGAINTF_GBL.