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AR# 60824

2013.4 - SCUGIC - Software generated interrupts on Zynq not working correctly

Description

In my system I want a software interrupt from CPU0 to CPU1 (Interrupt ID 0x0E) and an interrupt from CPU1 to CPU0 (Interrupt ID 0x0D).

CPU0 to CPU1 is working successfully, but I cannot get the interrupt from CPU1 to CPU0 working.

How can I address this?

Solution

To fix this issue, copy the attached file "xscugic_intr.c" into your SDK install directory:

C:\Xilinx\SDK\2013.4\data\embeddedsw\XilinxProcessorIPLib\drivers\scugic_v2_0\src

Attachments

Associated Attachments

Name File Size File Type
xscugic_intr.c 7 KB C
AR# 60824
Date Created 05/26/2014
Last Updated 05/26/2014
Status Active
Type General Article
Tools
  • Vivado Design Suite - 2013.4
  • EDK - 14.6
IP
  • Interrupt Control