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Altera SoCAL
16.0
The Altera SoC Abstraction Layer (SoCAL) API Reference Manual
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Channel_number 7
Register Layout
Bits | Access | Reset | Description |
---|---|---|---|
[6:0] | RW | 0x0 | Port Address |
[13:7] | RW | 0x0 | Hub Address |
[15:14] | RW | 0x0 | Transaction Position |
[16] | RW | 0x0 | Do Complete Split |
[30:17] | ??? | 0x0 | UNDEFINED |
[31] | RW | 0x0 | Split Enable |
Field : Port Address - prtaddr | |
This field is the port number of the recipient transactiontranslator. Field Access Macros: | |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_LSB 0 |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_MSB 6 |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_WIDTH 7 |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_SET_MSK 0x0000007f |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_CLR_MSK 0xffffff80 |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_RESET 0x0 |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_GET(value) (((value) & 0x0000007f) >> 0) |
#define | ALT_USB_HOST_HCSPLT7_PRTADDR_SET(value) (((value) << 0) & 0x0000007f) |
Field : Hub Address - hubaddr | |
This field holds the device address of the transaction translator's hub. Field Access Macros: | |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_LSB 7 |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_MSB 13 |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_WIDTH 7 |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_SET_MSK 0x00003f80 |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_CLR_MSK 0xffffc07f |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_RESET 0x0 |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_GET(value) (((value) & 0x00003f80) >> 7) |
#define | ALT_USB_HOST_HCSPLT7_HUBADDR_SET(value) (((value) << 7) & 0x00003f80) |
Field : Transaction Position - xactpos | |||||||||||||||||||||||||||||||
This field is used to determine whether to send all, first, middle, or last payloads with each OUT transaction. Field Enumeration Values:
Field Access Macros: | |||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_E_MIDDLE 0x0 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_E_END 0x1 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_E_BEGIN 0x2 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_E_ALL 0x3 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_LSB 14 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_MSB 15 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_WIDTH 2 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_SET_MSK 0x0000c000 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_CLR_MSK 0xffff3fff | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_RESET 0x0 | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_GET(value) (((value) & 0x0000c000) >> 14) | ||||||||||||||||||||||||||||||
#define | ALT_USB_HOST_HCSPLT7_XACTPOS_SET(value) (((value) << 14) & 0x0000c000) | ||||||||||||||||||||||||||||||
Field : Do Complete Split - compsplt | ||||||||||
The application sets this field to request the OTG host to perform a complete split transaction. Field Enumeration Values:
Field Access Macros: | ||||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_E_NOSPLIT 0x0 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_E_SPLIT 0x1 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_LSB 16 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_MSB 16 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_WIDTH 1 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_SET_MSK 0x00010000 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_CLR_MSK 0xfffeffff | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_RESET 0x0 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_GET(value) (((value) & 0x00010000) >> 16) | |||||||||
#define | ALT_USB_HOST_HCSPLT7_COMPSPLT_SET(value) (((value) << 16) & 0x00010000) | |||||||||
Field : Split Enable - spltena | ||||||||||
The application sets this field to indicate that this channel is enabled to perform split transactions. Field Enumeration Values:
Field Access Macros: | ||||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_E_DISD 0x0 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_E_END 0x1 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_LSB 31 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_MSB 31 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_WIDTH 1 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_SET_MSK 0x80000000 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_CLR_MSK 0x7fffffff | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_RESET 0x0 | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_GET(value) (((value) & 0x80000000) >> 31) | |||||||||
#define | ALT_USB_HOST_HCSPLT7_SPLTENA_SET(value) (((value) << 31) & 0x80000000) | |||||||||
Data Structures | |
struct | ALT_USB_HOST_HCSPLT7_s |
Macros | |
#define | ALT_USB_HOST_HCSPLT7_OFST 0x1e4 |
#define | ALT_USB_HOST_HCSPLT7_ADDR(base) ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_USB_HOST_HCSPLT7_OFST)) |
Typedefs | |
typedef struct ALT_USB_HOST_HCSPLT7_s | ALT_USB_HOST_HCSPLT7_t |
struct ALT_USB_HOST_HCSPLT7_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_HOST_HCSPLT7.
Data Fields | ||
---|---|---|
uint32_t | prtaddr: 7 | Port Address |
uint32_t | hubaddr: 7 | Hub Address |
uint32_t | xactpos: 2 | Transaction Position |
uint32_t | compsplt: 1 | Do Complete Split |
uint32_t | __pad0__: 14 | UNDEFINED |
uint32_t | spltena: 1 | Split Enable |
#define ALT_USB_HOST_HCSPLT7_PRTADDR_LSB 0 |
The Least Significant Bit (LSB) position of the ALT_USB_HOST_HCSPLT7_PRTADDR register field.
#define ALT_USB_HOST_HCSPLT7_PRTADDR_MSB 6 |
The Most Significant Bit (MSB) position of the ALT_USB_HOST_HCSPLT7_PRTADDR register field.
#define ALT_USB_HOST_HCSPLT7_PRTADDR_WIDTH 7 |
The width in bits of the ALT_USB_HOST_HCSPLT7_PRTADDR register field.
#define ALT_USB_HOST_HCSPLT7_PRTADDR_SET_MSK 0x0000007f |
The mask used to set the ALT_USB_HOST_HCSPLT7_PRTADDR register field value.
#define ALT_USB_HOST_HCSPLT7_PRTADDR_CLR_MSK 0xffffff80 |
The mask used to clear the ALT_USB_HOST_HCSPLT7_PRTADDR register field value.
#define ALT_USB_HOST_HCSPLT7_PRTADDR_RESET 0x0 |
The reset value of the ALT_USB_HOST_HCSPLT7_PRTADDR register field.
#define ALT_USB_HOST_HCSPLT7_PRTADDR_GET | ( | value | ) | (((value) & 0x0000007f) >> 0) |
Extracts the ALT_USB_HOST_HCSPLT7_PRTADDR field value from a register.
#define ALT_USB_HOST_HCSPLT7_PRTADDR_SET | ( | value | ) | (((value) << 0) & 0x0000007f) |
Produces a ALT_USB_HOST_HCSPLT7_PRTADDR register field value suitable for setting the register.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_LSB 7 |
The Least Significant Bit (LSB) position of the ALT_USB_HOST_HCSPLT7_HUBADDR register field.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_MSB 13 |
The Most Significant Bit (MSB) position of the ALT_USB_HOST_HCSPLT7_HUBADDR register field.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_WIDTH 7 |
The width in bits of the ALT_USB_HOST_HCSPLT7_HUBADDR register field.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_SET_MSK 0x00003f80 |
The mask used to set the ALT_USB_HOST_HCSPLT7_HUBADDR register field value.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_CLR_MSK 0xffffc07f |
The mask used to clear the ALT_USB_HOST_HCSPLT7_HUBADDR register field value.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_RESET 0x0 |
The reset value of the ALT_USB_HOST_HCSPLT7_HUBADDR register field.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_GET | ( | value | ) | (((value) & 0x00003f80) >> 7) |
Extracts the ALT_USB_HOST_HCSPLT7_HUBADDR field value from a register.
#define ALT_USB_HOST_HCSPLT7_HUBADDR_SET | ( | value | ) | (((value) << 7) & 0x00003f80) |
Produces a ALT_USB_HOST_HCSPLT7_HUBADDR register field value suitable for setting the register.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_E_MIDDLE 0x0 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_XACTPOS
Mid. This is the middle payload of this transaction (which is larger than 188 bytes)
#define ALT_USB_HOST_HCSPLT7_XACTPOS_E_END 0x1 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_XACTPOS
End. This is the last payload of this transaction (which is larger than 188 bytes)
#define ALT_USB_HOST_HCSPLT7_XACTPOS_E_BEGIN 0x2 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_XACTPOS
Begin. This is the first data payload of this transaction (which is larger than 188 bytes)
#define ALT_USB_HOST_HCSPLT7_XACTPOS_E_ALL 0x3 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_XACTPOS
All. This is the entire data payload is of this transaction (which is less than or equal to 188 bytes)
#define ALT_USB_HOST_HCSPLT7_XACTPOS_LSB 14 |
The Least Significant Bit (LSB) position of the ALT_USB_HOST_HCSPLT7_XACTPOS register field.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_MSB 15 |
The Most Significant Bit (MSB) position of the ALT_USB_HOST_HCSPLT7_XACTPOS register field.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_WIDTH 2 |
The width in bits of the ALT_USB_HOST_HCSPLT7_XACTPOS register field.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_SET_MSK 0x0000c000 |
The mask used to set the ALT_USB_HOST_HCSPLT7_XACTPOS register field value.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_CLR_MSK 0xffff3fff |
The mask used to clear the ALT_USB_HOST_HCSPLT7_XACTPOS register field value.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_RESET 0x0 |
The reset value of the ALT_USB_HOST_HCSPLT7_XACTPOS register field.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_GET | ( | value | ) | (((value) & 0x0000c000) >> 14) |
Extracts the ALT_USB_HOST_HCSPLT7_XACTPOS field value from a register.
#define ALT_USB_HOST_HCSPLT7_XACTPOS_SET | ( | value | ) | (((value) << 14) & 0x0000c000) |
Produces a ALT_USB_HOST_HCSPLT7_XACTPOS register field value suitable for setting the register.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_E_NOSPLIT 0x0 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_COMPSPLT
No split transaction
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_E_SPLIT 0x1 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_COMPSPLT
Split transaction
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_LSB 16 |
The Least Significant Bit (LSB) position of the ALT_USB_HOST_HCSPLT7_COMPSPLT register field.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_MSB 16 |
The Most Significant Bit (MSB) position of the ALT_USB_HOST_HCSPLT7_COMPSPLT register field.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_WIDTH 1 |
The width in bits of the ALT_USB_HOST_HCSPLT7_COMPSPLT register field.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_SET_MSK 0x00010000 |
The mask used to set the ALT_USB_HOST_HCSPLT7_COMPSPLT register field value.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_CLR_MSK 0xfffeffff |
The mask used to clear the ALT_USB_HOST_HCSPLT7_COMPSPLT register field value.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_RESET 0x0 |
The reset value of the ALT_USB_HOST_HCSPLT7_COMPSPLT register field.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_GET | ( | value | ) | (((value) & 0x00010000) >> 16) |
Extracts the ALT_USB_HOST_HCSPLT7_COMPSPLT field value from a register.
#define ALT_USB_HOST_HCSPLT7_COMPSPLT_SET | ( | value | ) | (((value) << 16) & 0x00010000) |
Produces a ALT_USB_HOST_HCSPLT7_COMPSPLT register field value suitable for setting the register.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_E_DISD 0x0 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_SPLTENA
Split not enabled
#define ALT_USB_HOST_HCSPLT7_SPLTENA_E_END 0x1 |
Enumerated value for register field ALT_USB_HOST_HCSPLT7_SPLTENA
Split enabled
#define ALT_USB_HOST_HCSPLT7_SPLTENA_LSB 31 |
The Least Significant Bit (LSB) position of the ALT_USB_HOST_HCSPLT7_SPLTENA register field.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_MSB 31 |
The Most Significant Bit (MSB) position of the ALT_USB_HOST_HCSPLT7_SPLTENA register field.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_WIDTH 1 |
The width in bits of the ALT_USB_HOST_HCSPLT7_SPLTENA register field.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_SET_MSK 0x80000000 |
The mask used to set the ALT_USB_HOST_HCSPLT7_SPLTENA register field value.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_CLR_MSK 0x7fffffff |
The mask used to clear the ALT_USB_HOST_HCSPLT7_SPLTENA register field value.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_RESET 0x0 |
The reset value of the ALT_USB_HOST_HCSPLT7_SPLTENA register field.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_GET | ( | value | ) | (((value) & 0x80000000) >> 31) |
Extracts the ALT_USB_HOST_HCSPLT7_SPLTENA field value from a register.
#define ALT_USB_HOST_HCSPLT7_SPLTENA_SET | ( | value | ) | (((value) << 31) & 0x80000000) |
Produces a ALT_USB_HOST_HCSPLT7_SPLTENA register field value suitable for setting the register.
#define ALT_USB_HOST_HCSPLT7_OFST 0x1e4 |
The byte offset of the ALT_USB_HOST_HCSPLT7 register from the beginning of the component.
#define ALT_USB_HOST_HCSPLT7_ADDR | ( | base | ) | ALT_CAST(void *, (ALT_CAST(char *, (base)) + ALT_USB_HOST_HCSPLT7_OFST)) |
The address of the ALT_USB_HOST_HCSPLT7 register.
typedef struct ALT_USB_HOST_HCSPLT7_s ALT_USB_HOST_HCSPLT7_t |
The typedef declaration for register ALT_USB_HOST_HCSPLT7.