Altera Avalon Verification IP Suite - Manual (Page 141)

Chapter 1: Nios II Custom Instruction Master BFM 1–3
Application Program Interface
May 2011 Altera Corporation Avalon Verification IP Suite User Guide
Application Program Interface
This section describes the API for the Nios II Custom Instruction Master BFM.
get_instruction_queue_size()
get_result_delay()
get_result_queue_size()
get_result_value()
Prototype: int get_instruction_queue_size(int size) .
Arguments: None.
Returns: int size .
Description: Returns the number of instructions in the queue.
Prototype: int get_result_delay() .
Arguments: None.
Returns: Width of the data (ci_data_t) that can contain the following variables:
■ [Word_width-1:0]
■ [Ext_width-1:0]
■ [Addr_width-1:0]
Description: Returns the result delay.
Prototype: int get_result_queue_size(int size) .
Arguments: None.
Returns: int size .
Description: Returns the number of results in the queue.
Prototype: string get_result_value() .
Arguments: None.
Returns: Width of the data (ci_data_t) that can contain the following variables:
■ [Word_width-1:0]
■ Ext_width-1:0]
■ [Addr_width-1:0]
Description: Returns the instruction result.