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

ID 683364
Date 12/15/2018
Public
Document Table of Contents

4.4.4.11. data_source_is_busy()

Table 122.  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 slave.

Returns

1—Test pattern generator core is busy.

0—Test pattern generator core is not busy.

Description

Checks if the test pattern generator is busy. The test pattern generator core is busy when it is sending data or has data in the command FIFO to be sent.