Altera Avalon Verification IP Suite Instrukcja Użytkownika Pobierz pdf (Strona 55)

• Public Events—Provides status response that arrives together with the data. The public event signals

indicate the status of the Master’s request such as successful completion, timeout, or error.

Figure 6-4: Avalon-MM Slave BFM Block Diagram

Command Descriptor

Avalon-MM Slave BFM API

(Transaction Level Commands)

System Interconnect Fabric

(Transfer Level)

Avalon-MM Slave

Interface Driver

Response Descriptor

Client

Command

Queue

Internal

Command

Queue

Avalon-MM Interface

Monitor

command

waitrequest

HDL

response

Test Program

(HDL)

Device Under Test (DUT)

Avalon-MM Master Component

Avalon-MM Master Port

Avalon-MM Slave Port

SystemVerilog

SystemVerilog Testbench

Avalon-MM

Slave BFM

Public Events

Pending

Read and Write

Response Queue

Parameters

The Avalon-MM Slave BFM supports the full range of signals defined for the Avalon-MM slave interface.

The following table describes parameters you can customize the Avalon-MM slave interface.

Table 6-3: Parameters for the Avalon-MM Slave BFM

DescriptionLegal

Values

Default

Value

Parameter

Port Widths

Address width in bits.N/A32Address width

Altera Corporation

Avalon-MM Slave BFM

Send Feedback

6-7

Parameters

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 223 224

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