Hello,
I am using LS104x custom CPU.
PCIe legacy interrupt supports a total of 4 INTA-INTDs.
Question.
1. Do you know the history of why only 4 applications were applied?
2. Is there any problem even if the 3 PCIE ports of the LS1046 are set to the same interrupt INTA?
Thank you.
Best Regards,
Gyosun.
1) What does it mean: "4 applications were applied"?
2) There is no problem - refer to the QorIQ LS1046A Reference Manual, Table 5-1. Interrupt Assignments.
Hi Ufedor,
Legacy Interrupt consists of only 4 INTA-INTDs.
I would like to know why I configured only 4 interrupts when designing the specification at first.
No matter how much I googled, I was curious because there was no data explaining the history.
Thank you,
Best Regards,
Gyosun.