Block Level UVMF TB Description:

• The below diagram shows the block level structure of different blocks present in the project.

                              Fig.1 Block level representation of blocks

• As shown in the diagram there are three blocks present in the project and different blocks has different different interfaces connected to it to transfer of the data.

• block 1 has apb, axi and spi interfaces connected to it and apb and axi are acts as an master interface for the block whereas spi is slave interface.

• Associated interface.yaml files with block 1:
  1. apb_master.yaml
  2. axi_master.yaml
  3. spi_slave.yaml

• Associated environmets and utils files with block 1:
  1. block_1_env.yaml
  2. block_2_utils.yaml

• Associated bench files with block 1:
  1. block_1_bench.yaml

• block 2 has spi and wishbone interfaces connected to it and spi is acts as an master interface for the block whereas wishbone is slave interface.

• Associated interface.yaml files with block 2:
  1. spi_master.yaml
  2. wishbone_slave.yaml

• Associated environments and utils files with block 2:
  1. block_2_env.yaml
  2. block_2_utils.yaml

• Associated bench files with block 1:
  1. block_2_bench.yaml

• block 3 has axi and wishbone interfaces connected to it and wishbone is acts as master interface for the block whereas axi is slave interface.

• Associated interface.yaml files with block 3:
  1. wishbone_master.yaml
  2. axi_slave.yaml

• Associated environments and utils files with block 3:
  1. block_3_env.yaml
  2. block_3_utils.yaml

• Associated bench files with block 1:
  1. block_3_bench.yaml

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Subsystem Level UVMF TB Description:

• The below diagram shows the subsystem level structure consists of blocks present in the project.

                             Fig.2 Subsystem of different two blocks

• As shown in the diagram there are two blocks present in the subsystem level architechure and different blocks has different different interfaces connected to it to transfer of the data.
• For the given subsystem apb, axi are acts as a master interfaces and wishbone is acts as slave interface.
• Associated files with it:
  1. subsystem.yaml
  2. subsystem_utils.yaml

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System Level UVMF TB Description:

• The below diagram shows the system level structure consists of 3 blocks present in the project with subsystem.

                Fig.3 System level diagram

• As shown in the diagram there are one subsystem with two blocks and one another block 3 making the whole system.
• this is the final system level diagram and it has all the blocks interfaces which can be made by reusing the subsystem environment and block 3 environment.
• Associated files with it:
  1. system.yaml
  2. system_utils.yaml