Streaming mode allows you to generate AXI4-Stream traffic on master interface. It also provides streaming loopback channel.
- Support Sparse Strobe Keep
- Allows generation of sparse strobe and keeps on the last data beat of the streaming transaction, by picking values from the ‘User STRB/TKEEP set 1 to 4’ register space.
- Channel Type
- Streaming mode selection. Allowed values are master only, master loopback, and slave loopback.
- Data Generator Seed
- Controls the random data being generated on the TDATA channel in master only
and master loopback modes. This parameter can take any four-digit Hex value
except
0xFFFF. If a value ofFFFFis set, Data remains constant on the channel. - TDATA Width
- Selects the desired streaming data width 8 to 1,024 in multiples of 8 (for example, 8, 16, 32, and so on). In IP integrator when the mode is selected in slave loopback, it is auto-computed based on the master interface.
- TUSER Width
- Width of streaming user signals. In IP integrator when the mode is selected in slave loopback, it is auto-computed based on the master interface.
- TID Width
- Data stream identifier width. In IP integrator when the mode is selected in slave loopback, it is auto-computed based on the connected master interface.
- TDEST Width
- Data stream routing information identifier width. In IP integrator when the mode is selected in slave loopback, it is auto-computed based on the connected master interface.
- Burst Count Width
- Number of bits used while generating random length value when the core is register configured to generate random length.
For example with a width of 4-bit, maximum transaction length generated in 16.