2.2.3. Behavioral models

This section summarizes the behavioral models. For more details see Chapter 5 Behavioral Models.

Internal memory

  • 32 or 64-bit wide on-chip SRAM model

  • memory can be initialized from an ASCII file

  • variable size (default 1KB).

Test interface driver

  • reads test input file

  • outputs vectors to the test interface controller

  • checks read data from the test interface controller against expected values

File reader master (32 or 64-bit)

  • enables generation of legal AHB transactions from an external stimulus file

  • interfaces through the AHB-Lite to AHB wrapper.

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