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Specification of the Interrupt Pin Register. More...
#include <pcie.h>
Data Fields | |
| uint32_t | raw |
| [ro] Raw image of register on read; actual value on write | |
| uint8_t | intPin |
| [ro] interrupt Pin | |
| uint8_t | intLine |
| [rw] interrupt line | |
Specification of the Interrupt Pin Register.
| uint8_t pcieIntPinReg_s::intLine |
[rw] interrupt line
Field size: 8 bits
| uint8_t pcieIntPinReg_s::intPin |
[ro] interrupt Pin
It identifies the legacy interrupt message that the device uses. For single function configuration, the core only uses INTA.
| intPin | Legacy Interrupt |
|---|---|
| 0 | none |
| 1 | INTA |
| 2 | INTB |
| 3 | INTC |
| 4 | INTD |
| others | reserved |
Field size: 8 bits