Altera Avalon Verification IP Suite Manuel d'utilisateur télécharger pdf (Page 35)

1–12 Chapter 1: Avalon-MM Master BFM

Application Program Interface

Avalon Verification IP Suite User Guide May 2011 Altera Corporation

get_response_write_response()

get_write_response_queue_size()

get_version()

init()

pop_response()

Prototype:

bit [2**(AV_BURSTCOUNT_W-1)-1:0] [AV_WRITERESPONSE_W-1:0]

get_response_write_response(int index)

Arguments: int index.

Returns:

AvalonWriteResponse_t

Description: Returns the transaction write status in the response descriptor that has been removed

from the response queue.

Prototype:

int get_write_response_queue_size()

Arguments: None.

Returns:

int

Description: Queries the write response queue to determine number of response descriptors

currently stored in the BFM. This is the number of responses the test program can

immediately pop off the response queue for further processing.

Prototype:

string get_version()

Arguments: None.

Returns:

String

Description: Returns BFM version as a string of three integers separated by periods. For example,

version 10.1 sp1 is encoded as "10.1.1".

Prototype:

init

Arguments: None.

Returns:

void

Description: Initializes the Avalon-MM master interface.

Prototype:

void pop_response()

Arguments: None.

Returns:

void

Description: Removes the oldest response descriptor from the response queue, such that transaction

information is available using the

get_response_

<rolename> commands.

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