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Sun Fire V490
Centerplane

A52

501-6911
August 2004 FAB 270-5819-07 SCHIZO 2.5 or ELE 1.1+ >=525-2108-03 OBP 4.15.1

Schizo Data Address Mappings

Schizo	Bus	#	Device	Device Path	Speed
0	EPCI Bus A (pci8a)	1	PCI Slot 0	pci@8,600000/<device>@1	66MHz
		2	PCI Slot 1	pci@8,600000/<device>@2	66MHz
	PCI Bus B (pci8b)	2	PCI Slot 2	pci@8,700000/<device>@2	33MHz
		3	PCI Slot 3	pci@8,700000/<device>@3	33MHz
		4	PCI Slot 4	pci@8,700000/<device>@4	33MHz
		5	PCI Slot 5	pci@8,700000/<device>@5	33MHz
		6	IDE	pci@8,700000/ide@6	33MHz
1	EPCI Bus C (pci9a)	1	Cassini 1	pci@9,600000/network@1	66MHz
		2	FCAL	pci@9,600000/SUNW,qlc@2	66MHz
	PCI Bus D (pci9b)	1,0	EBUS	pci@9,700000/ebus@1	33MHz
		1,3	USB	pci@9,700000/usb@1,3	33MHz
		2	Cassini 0	pci@9,700000/network@2	33MHz

Sun Fire V490 Codename: Sebring

Notes

1. The minimum operating system is Solaris 8 2/04 or Solaris 9 4/04.
2. The Centerplane provides motherboard functionality, including bridge control of the PCI and Safari busses, and EBus, Ethernet, FC-AL, and I²C controllers.

Component Notes

1. DC-DC Converter (3.3V) 300-1437 is not available as a FRU.
2. DC-DC Converter (1.5V) 300-1438 is not available as a FRU.
3. Ethernet controllers are Cassini+ or Cassini CR .2µm.
4. ELE 1.1+ became an alternate component for SCHIZO in August 2004. (WO_29730)

References

1. Sun Fire V490 Server Administration Guide, 817-3951.
2. Sun Fire V490 Parts Installation and Removal Guide, 817-3952.