|
Name |
Description |
|---|---|
|
S_AXIS_TVALID M_AXIS_TVALID |
TVALID indicates that the master is driving a valid transfer. A transfer takes place when both TVALID and TREADY are asserted. |
|
S_AXIS_TREADY M_AXIS_TREADY |
TREADY indicates that the slave can accept a transfer in the current cycle. |
|
S_AXIS_TDATA [(C_AXIS_TDATA_WIDTH-1):0]
|
TDATA is the primary payload that is used to provide the data that is passing across the interface. The width of the data payload is an integer number of bytes. |
|
S_AXIS_TKEEP [(C_AXIS_TDATA_WIDTH/8-1):0] M_AXIS_TKEEP [(C_AXIS_TDATA_WIDTH/8-1):0] |
TKEEP is the byte qualifier that indicates whether the content of the associated byte of TDATA is processed as part of the data stream. Associated bytes that have the TKEEP byte qualifier deasserted are null bytes and can be removed from the stream. |
|
S_AXIS_TLAST M_AXIS_TLAST |
TLAST indicates the boundary of a packet. |
|
S_AXIS_TID [(C_AXIS_TID_WIDTH-1):0]
|
TID provides routing information for the data stream. |