Intel® Quartus® Prime Pro Edition User Guide: Platform Designer

ID 683609
Date 6/20/2022
Public

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Document Table of Contents

7.4.4.11. data_source_is_busy()

Table 156.  data_source_is_busy()
Information Type Description

Prototype

int data_source_is_busy(alt_u32 base);

Thread-safe

Yes

Include

< data_source_util.h >

Parameters

base—Base address of the control and status agent.

Returns

1 Avalon® Data Pattern Generator IP is busy.

0 Avalon® Data Pattern Generator IP is not busy.

Description

Checks if the Avalon® Data Pattern Generator IP is busy. The Avalon® Data Pattern Generator IP is busy when it is sending data or has data in the command FIFO to be sent.