Siemens SIMATIC IPC477E - Page 145

Technical information
8.5 Hardware descriptions
SIMATIC IPC477E
Operating Instructions, 12/2016, A5E37455003-AB
145
Interrupt
Interrupt type
IRQ16 High Definition Audio Controller
SATA AHCI Controller
LAN1 (I219-LM)
Graphics Management Engine Interface
USB XHCI Controller
PCI shared
IRQ17 PCIe-x4 slot on Riser PCI exclusive
IRQ18 PCIe-x4 slot on Riser
LAN2 (I210)
PCI shared
IRQ19
LAN3 (I210) (optional)
PCI exclusive
IRQ20
Free
IRQ21
Free
IRQ22
Free
IRQ23
Free