Advanced Settings Tab - 2.1 English

AXI Register Slice LogiCORE IP Product Guide (PG373)
Document ID
PG373
Release Date
2022-11-02
Version
2.1 English
Figure 1. Advanced Settings Tab
  • WUSER BITS PER BYTE, RUSER BITS PER BYTE
    Description
    Specifies the number of user bits in the WUSER or RUSER port that are associated with each data byte on the WDATA or RDATA port.
    User Parameter Name
    WUSER_BITS_PER_BYTE, RUSER_BITS_PER_BYTE
    Format/Range
    Integer (0-128)
    Default Value
    0
  • NUM READ THREADS, NUM WRITE THREADS
    Description
    Specifies the number of concurrent threads of AXI transactions that are supported on the given interface.
    User Parameter Name
    NUM_READ_THREADS, NUM_WRITE_THREADS
    Format/Range
    Integer (1-16)
    Default Value
    1
  • NUM READ OUTSTANDING, NUM WRITE OUTSTANDING
    Description
    Specifies the number of read or write AXI transactions that can be in progress (pipelined) at the given AXI interface.
    User Parameter Name
    NUM_READ_OUTSTANDING, NUM_WRITE_OUTSTANDING
    Format/Range
    Integer (0-256)
    Default Value
    1
  • MAX BURST LENGTH
    Description
    Specifies the longest burst length supported at the given AXI interface.
    User Parameter Name
    MAX_BURST_LENGTH
    Format/Range
    Integer (1-256 if PROTOCOL==AXI4, 1-16 if PROTOCOL==AXI3, 1 if PROTOCOL==AXI4LITE)
    Default Value
    1
  • SUPPORTS NARROW BURST
    Description
    Specifies whether the interface supports burst transactions with a size smaller than the native data width of the interface.
    User Parameter Name
    SUPPORTS_NARROW_BURST
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS BRESP
    Description
    Specifies whether the interface contains the BRESP port.
    User Parameter Name
    HAS_BRESP
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS BURST
    Description
    Specifies whether the interface contains the A*BURST ports. If the interface omits the A*BURST ports, it indicates that only INCR type burst transactions are supported.
    User Parameter Name
    HAS_BURST
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS CACHE
    Description
    Specifies whether the port contains the A*CACHE ports.
    User Parameter Name
    HAS_CACHE
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS LOCK
    Description
    Specifies whether the interface contains the A*LOCK ports.
    User Parameter Name
    HAS_LOCK
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS PROT
    Description
    Specifies whether the interface contains the A*PROT ports.
    User Parameter Name
    HAS_PROT
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS QOS
    Description
    Specifies whether the interface contains the A*QOS ports.
    User Parameter Name
    HAS_QOS
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS REGION
    Description
    Specifies whether the interface contains the A*REGION ports.
    User Parameter Name
    HAS_REGION
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS RRESP
    Description
    Specifies whether the interface contains the RRESP port.
    User Parameter Name
    HAS_RRESP
    Format/Range
    Integer (0-1)
    Default Value
    1
  • HAS WSTRB
    Description
    Specifies whether the interface contains the WSTRB port.
    User Parameter Name
    HAS_WSTRB
    Format/Range
    Integer (0-1)
    Default Value
    1