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66
M5000 Series: User Guide
Issued June 20, 2007
Miscellaneous Functions
7.3 Interrupt Routing
In order to support a flexible interrupt routing mechanism, all interrupt source and destination
signals are routed to a PLD which provides the actual routing between sources and destinations:
FIGURE 7-1
Interrupt
Routing
The following devices are considered as possible interrupt sources:
•
2 PPMC sites (4 interrupt lines A,B,C and D)
•
Mezzanine PMC sites (4 interrupt lines A,B,C and D)
•
TUNDRA Universe IID VME-to-PCI bridge (2 interrupt lines i0 and i1)
•
Intel LXT9785 Fast Ethernet controller (1 interrupt line E0)
•
AMCC 440GX PowerPC processor (1 interrupt line X)
•
3 PCI6540 PCIX-to-PCIX bridges (2 interrupt lines P and S)
•
ISP2312 PCIX-to-Dual FC Host Adapter (2 interrupt lines A and B)
•
MERCURY PXB++ PCI-to-Race++ Bridge (4 interrupt lines A,B,C and D)
The following devices are considered as possible interrupt destinations:
•
PPMC#1 site (4 interrupt lines A,B,C and D)
•
AMCC 440GX PowerPC processor (16 interrupt lines P0 to P15)
•
Universe PCI-to-VME bridge
The following routing tables show the current interrupt mapping:
Interrupt Routing
CPLD
PowerPC
Processor
P0..P15
X
PowerPC
Processor
P0..P15
X
Dual FC
Host Adapter
A,B
Dual FC
Host Adapter
A,B
PCI-to-VME
Bridge
i2..i7
i0,i1
PCI-to-VME
Bridge
i2..i7
i0,i1
PCI-to-RACE++
Bridge
A,B,
C,D
PCI-to-RACE++
Bridge
A,B,
C,D
PCIX-to-PCIX
Bridge
P,S
PCIX-to-PCIX
Bridge
P,S
PMC
A,B,
C,D
PMC
A,B,
C,D
Ethernet
E0
Ethernet
E0
MEZZ
A,B,
C,D
MEZZ
A,B,
C,D
PMC
A,B,
C,D
PMC
A,B,
C,D
Содержание M5210RP-EFF
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Страница 23: ...9 M5000 Series User Guide Issued June 20 2007 2 Installation and Hardware description...
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Страница 77: ...63 M5000 Series User Guide Issued June 20 2007 7 Miscellaneous Functions...
Страница 84: ...70 M5000 Series User Guide Issued June 20 2007 Miscellaneous Functions...
Страница 85: ...71 Issued June 20 2007 M5000 Series User Guide APPENDIXES...
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Страница 87: ...73 M5000 Series User Guide Issued June 20 2007 A PLD Registers...
Страница 92: ...78 M5000 Series User Guide Issued June 20 2007 PLD Registers...
Страница 93: ...79 M5000 Series User Guide Issued June 20 2007 B Universe IID Configuration Examples...
Страница 102: ...88 M5000 Series User Guide Issued June 20 2007 Universe IID Configuration Examples...
Страница 108: ...94 M5000 Series User Guide Issued June 20 2007 VME64 Configuration ROM...
Страница 109: ...95 M5000 Series User Guide Issued June 20 2007 D VME Connector Pinout...
Страница 116: ...102 M5000 Series User Guide Issued June 20 2007 VME Connector Pinout...
Страница 117: ...103 M5000 Series User Guide Issued June 20 2007 E PMC Connector Pinout...
Страница 124: ...110 M5000 Series User Guide Issued June 20 2007 PMC Connector Pinout...
Страница 130: ...116 M5000 Series User Guide Issued June 20 2007...