Creating and Running a Write Transaction - 2023.2 English

Here is an example on how to create a 4-word AXI write burst transaction from address 0:

create_hw_axi_txn write_txn [get_hw_axis hw_axi_1] -type WRITE -address 00000000 \
      -len 4 -data {11111111_22222222_33333333_44444444}

where:

• write_txn is the user-defined name of the transaction
• [get_hw_axis hw_axi_1] returns the hw_axi_1 object
• -address 00000000 is the start address
• -len 4 sets the AXI burst length to 4 words
• -data {11111111_22222222_33333333_44444444} - The -data direction is LSB to the left (that is, address 0) and MSB to the right (that is, address 3).

The next step is to run the transaction that was created using the run_hw_axi command. Here is an example on how to do this:

run_hw_axi [get_hw_axi_txns write_txn]