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4,920 Views
Registered: ‎08-30-2016

Picozedsdr IRQ

Hi,

I have one userirq driver and that driver i want to use on picozedsdr but i don't which irq number i have to use for test.

 

I also go through the  schematic of picozedsdr som + carrier board but in that i can't find irq and also looking for IRQ vector number so i can add in device tree.

 

 

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Xilinx Employee
Xilinx Employee
4,899 Views
Registered: ‎08-01-2008

After exporting to SDK, you can check the IRQ ID# in the parameters.h file.

In this case, the interrupt signals are assigned as below:

#define XPAR_FABRIC_GPIO_SW_IP2INTC_IRPT_INTR 91
#define XPAR_FABRIC_LEDS_4BITS_IP2INTC_IRPT_INTR 90
#define XPAR_FABRIC_AXI_TIMER_0_INTERRUPT_INTR 89


The connection between PL and PS is as below.

PL PS
IRQ_F2P[0] - IRQ_F2P[15] ID#91
IRQ_F2P[1:0] - IRQ_F2P[15:14] ID#91:90
IRQ_F2P[2:0] - IRQ_F2P[15:13] ID#91:89
.
Thanks and Regards
Balkrishan
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