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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Non-periodic Transmit FIFO Size Register
Register Layout
Bits | Access | Reset | Description |
---|---|---|---|
[15:0] | RW | 0x2000 | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR |
[31:16] | RW | 0x2000 | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP |
Field : nptxfstaddr | |
Mode: Host only Non-periodic Transmit RAM Start Address (NPTxFStAddr) For host mode, this field is always valid. This field contains the memory start address For Non-periodic Transmit FIFO RAM. Programmed values must not exceed the power-on value. Mode: Device only IN Endpoint FIFO0 Transmit RAM Start Address (INEPTxF0StAddr) This field contains the memory start address For IN Endpoint Transmit FIFO# 0. Programmed values must not exceed the power-on value. Field Access Macros: | |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_LSB 0 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_MSB 15 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_WIDTH 16 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_SET_MSK 0x0000ffff |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_CLR_MSK 0xffff0000 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_RESET 0x2000 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_GET(value) (((value) & 0x0000ffff) >> 0) |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_SET(value) (((value) << 0) & 0x0000ffff) |
Field : nptxfdep | |
Mode: Host only Non-periodic TxFIFO Depth (NPTxFDep) For host mode, this field is always valid. For Device mode, this field is valid for shared fifo This value is in terms of 32-bit words. Minimum value is 16 Maximum value is 32,768 Programmed values must not exceed the power-on value. Mode: Device only IN Endpoint TxFIFO 0 Depth (INEPTxF0Dep) This value is in terms of 32-bit words. Minimum value is 16 Maximum value is 32,768 This field is determined by Enable Dynamic FIFO Sizing Programmed values must not exceed the power-on value. Field Access Macros: | |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_LSB 16 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_MSB 31 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_WIDTH 16 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_SET_MSK 0xffff0000 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_CLR_MSK 0x0000ffff |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_RESET 0x2000 |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_GET(value) (((value) & 0xffff0000) >> 16) |
#define | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_SET(value) (((value) << 16) & 0xffff0000) |
Data Structures | |
struct | ALT_USB_GLOB_GNPTXFSIZ_s |
Macros | |
#define | ALT_USB_GLOB_GNPTXFSIZ_RESET 0x20002000 |
#define | ALT_USB_GLOB_GNPTXFSIZ_OFST 0x28 |
#define | ALT_USB_GLOB_GNPTXFSIZ_ADDR(base) ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_USB_GLOB_GNPTXFSIZ_OFST)) |
Typedefs | |
typedef struct ALT_USB_GLOB_GNPTXFSIZ_s | ALT_USB_GLOB_GNPTXFSIZ_t |
struct ALT_USB_GLOB_GNPTXFSIZ_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_GNPTXFSIZ.
Data Fields | ||
---|---|---|
uint32_t | nptxfstaddr: 16 | ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR |
uint32_t | nptxfdep: 16 | ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP |
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_MSB 15 |
The Most Significant Bit (MSB) position of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_WIDTH 16 |
The width in bits of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_SET_MSK 0x0000ffff |
The mask used to set the ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR register field value.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_CLR_MSK 0xffff0000 |
The mask used to clear the ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR register field value.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_RESET 0x2000 |
The reset value of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_GET | ( | value | ) | (((value) & 0x0000ffff) >> 0) |
Extracts the ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR field value from a register.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR_SET | ( | value | ) | (((value) << 0) & 0x0000ffff) |
Produces a ALT_USB_GLOB_GNPTXFSIZ_NPTXFSTADDR register field value suitable for setting the register.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_LSB 16 |
The Least Significant Bit (LSB) position of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_MSB 31 |
The Most Significant Bit (MSB) position of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_WIDTH 16 |
The width in bits of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_SET_MSK 0xffff0000 |
The mask used to set the ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP register field value.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_CLR_MSK 0x0000ffff |
The mask used to clear the ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP register field value.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_RESET 0x2000 |
The reset value of the ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP register field.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_GET | ( | value | ) | (((value) & 0xffff0000) >> 16) |
Extracts the ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP field value from a register.
#define ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP_SET | ( | value | ) | (((value) << 16) & 0xffff0000) |
Produces a ALT_USB_GLOB_GNPTXFSIZ_NPTXFDEP register field value suitable for setting the register.
#define ALT_USB_GLOB_GNPTXFSIZ_RESET 0x20002000 |
The reset value of the ALT_USB_GLOB_GNPTXFSIZ register.
#define ALT_USB_GLOB_GNPTXFSIZ_OFST 0x28 |
The byte offset of the ALT_USB_GLOB_GNPTXFSIZ register from the beginning of the component.
#define ALT_USB_GLOB_GNPTXFSIZ_ADDR | ( | base | ) | ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_USB_GLOB_GNPTXFSIZ_OFST)) |
The address of the ALT_USB_GLOB_GNPTXFSIZ register.
typedef struct ALT_USB_GLOB_GNPTXFSIZ_s ALT_USB_GLOB_GNPTXFSIZ_t |
The typedef declaration for register ALT_USB_GLOB_GNPTXFSIZ.