
Detailed descriptions 17.2 Bus board
17.2.2Assignment of the PCI IRQ channels to the PCI slots
Assignment of the PCI IRQ channels to the PCI slots
Box PC 840 V2 | PCI modules interrupt assignment (PCI IRQ) in: |
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Module interrupt (Pin | Slot 1 | Slot 2 | Slot 3 | Slot 4 |
No.) |
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INT – A (A6) | channel 1 | channel 2 | channel 3 | channel 4 |
INT – B (B7) | channel 2 | channel 3 | channel 4 | channel 1 |
INT – C (A7) | channel 3 | channel 4 | channel 1 | channel 2 |
INT – D (B8) | channel 4 | channel 1 | channel 2 | channel 3 |
Highlighted entries refer to master interrupts of the slot module
SIMATIC Panel PC 877 | |
Operating instructions, Release 07/2006, |