XStartInterruptCntrl - XStartInterruptCntrl - 2026.1 English - UG643

Standalone Library Documentation: BSP and Libraries Document Collection (UG643)
Document ID
UG643
Release Date
2026-06-23
Version
2026.1 English

Starts the interrupt controller.

Prototype

int XStartInterruptCntrl(u32 Mode, UINTPTR IntcParent);

Parameters

The following table lists the XStartInterruptCntrl function arguments.

Table 1. XStartInterruptCntrl Arguments
Name Description
Mode Interrupt controller mode type.
IntcParent Interrupt controller baseaddress and type.

Returns

XST_SUCCESS if initialization was successful XST_FAILURE in case of failure