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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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User HW Config1 Register
Register Layout
Bits | Access | Reset | Description |
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[31:0] | R | 0x0 | ALT_USB_GLOB_GHWCFG1_GHWCFG1 |
Field : ghwcfg1 | ||||||||||||||||
This 32-bit field uses two bits per endpoint to determine the endpoint direction. Endpoint Bits [31:30]: Endpoint 15 direction Bits [29:28]: Endpoint 14 direction ... Bits [3:2]: Endpoint 1 direction Bits[1:0]: Endpoint 0 direction (always BIDIR) Direction 2'b00: BIDIR (IN and OUT) endpoint 2'b01: IN endpoint 2'b10: OUT endpoint 2'b11: Reserved Field Enumeration Values:
Field Access Macros: | ||||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_BDIR 0x0 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_INENDPT 0x1 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_OUTENDPT 0x2 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_RSVD 0x3 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_LSB 0 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_MSB 31 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_WIDTH 32 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_SET_MSK 0xffffffff | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_CLR_MSK 0x00000000 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_RESET 0x0 | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_GET(value) (((value) & 0xffffffff) >> 0) | |||||||||||||||
#define | ALT_USB_GLOB_GHWCFG1_GHWCFG1_SET(value) (((value) << 0) & 0xffffffff) | |||||||||||||||
Data Structures | |
struct | ALT_USB_GLOB_GHWCFG1_s |
Macros | |
#define | ALT_USB_GLOB_GHWCFG1_RESET 0x00000000 |
#define | ALT_USB_GLOB_GHWCFG1_OFST 0x44 |
#define | ALT_USB_GLOB_GHWCFG1_ADDR(base) ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_USB_GLOB_GHWCFG1_OFST)) |
Typedefs | |
typedef struct ALT_USB_GLOB_GHWCFG1_s | ALT_USB_GLOB_GHWCFG1_t |
struct ALT_USB_GLOB_GHWCFG1_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_USB_GLOB_GHWCFG1.
Data Fields | ||
---|---|---|
const uint32_t | ghwcfg1: 32 | ALT_USB_GLOB_GHWCFG1_GHWCFG1 |
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_BDIR 0x0 |
Enumerated value for register field ALT_USB_GLOB_GHWCFG1_GHWCFG1
BIDIR (IN and OUT) endpoint
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_INENDPT 0x1 |
Enumerated value for register field ALT_USB_GLOB_GHWCFG1_GHWCFG1
IN endpoint
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_OUTENDPT 0x2 |
Enumerated value for register field ALT_USB_GLOB_GHWCFG1_GHWCFG1
OUT endpoint
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_E_RSVD 0x3 |
Enumerated value for register field ALT_USB_GLOB_GHWCFG1_GHWCFG1
Reserved
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_USB_GLOB_GHWCFG1_GHWCFG1 register field.
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_MSB 31 |
The Most Significant Bit (MSB) position of the ALT_USB_GLOB_GHWCFG1_GHWCFG1 register field.
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_WIDTH 32 |
The width in bits of the ALT_USB_GLOB_GHWCFG1_GHWCFG1 register field.
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_SET_MSK 0xffffffff |
The mask used to set the ALT_USB_GLOB_GHWCFG1_GHWCFG1 register field value.
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_CLR_MSK 0x00000000 |
The mask used to clear the ALT_USB_GLOB_GHWCFG1_GHWCFG1 register field value.
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_RESET 0x0 |
The reset value of the ALT_USB_GLOB_GHWCFG1_GHWCFG1 register field.
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_GET | ( | value | ) | (((value) & 0xffffffff) >> 0) |
Extracts the ALT_USB_GLOB_GHWCFG1_GHWCFG1 field value from a register.
#define ALT_USB_GLOB_GHWCFG1_GHWCFG1_SET | ( | value | ) | (((value) << 0) & 0xffffffff) |
Produces a ALT_USB_GLOB_GHWCFG1_GHWCFG1 register field value suitable for setting the register.
#define ALT_USB_GLOB_GHWCFG1_RESET 0x00000000 |
The reset value of the ALT_USB_GLOB_GHWCFG1 register.
#define ALT_USB_GLOB_GHWCFG1_OFST 0x44 |
The byte offset of the ALT_USB_GLOB_GHWCFG1 register from the beginning of the component.
#define ALT_USB_GLOB_GHWCFG1_ADDR | ( | base | ) | ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_USB_GLOB_GHWCFG1_OFST)) |
The address of the ALT_USB_GLOB_GHWCFG1 register.
typedef struct ALT_USB_GLOB_GHWCFG1_s ALT_USB_GLOB_GHWCFG1_t |
The typedef declaration for register ALT_USB_GLOB_GHWCFG1.