Figure 7-1. VHDL BFM Internal Structure
Test Program VHDL
SV BFM API
Configuration
Creating
Transaction
Waiting Events
Executing
Transaction
Access
Transaction
create*_transaction
1
set_config/get_config
execute_transaction/execute*_burst/execute*_phase
2
wait_on
get*_burst/get*_phase
3
get_rw_transaction/get*_burst/get*_phase
3
get*_addr/get*_data
3
Wire Level
SV Interface
Notes: 1. Refer to the create*_transaction()
2. Refer to the execute_transaction(), execute*_burst(), execute*_phase()
3. Refer to the get*()
Port Map
SV to VHDL
Rx_Transaction
queue
queue
Tx_Transaction
Configuration
Maps API calls from VHDL to SV
Translator Package
VHDL to SV Wrapper
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