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Sun Blade 2500 (Silver)

375-3192	375-3193	375-3194
w/o Memory w/o SB2500 Tray w/o USIIIi	0MB FRU w SB2500 Tray 2× 1.600GHz USIIIi Option 9016	0MB FRU w SB2500 Tray 1× 1.600GHz USIIIi Option 9015

PCI Slot Numbering

SLOT	BUS	DEVICE TREE
5	2B	pci@1f,70000/*@2,*
4	2A	pci@1e,60000/*@2,*
3	1A	pci@1c,60000/*@2,*
2	1B	pci@1d,70000/*@2,*
1	2A	pci@1e,60000/*@3,*
0	2A	pci@1e,60000/*@4,*

Master PCI Bus 2A shares the address/data bus with ATA-100,
Audio, Flash, I2C, NVRAM, Parallel, Serial, and USB devices.
Slave PCI Bus 1A shares the address/data bus with the Ethernet controller.
Slave PCI Bus 1B shares the address/data bus with the SCSI controller.

Jumper Settings

JUMPER	PINS	SETTING	DESCRIPTION
J9	1-8	Out	Test Header
J10	1-3	Out	Reset Header
J11	1-46	n/a	X86 Debug Header
J12	1-8	Out	JTAG Header
J14	50	n/a	Unused 50-Pin Header
J16	3	n/a	Speaker Header
J19	3	n/a	Glow Logo Header (not used)
JP1	1-2 7-8 9-10	In In In	CPU1 1.4V Core VID[4:0] Bit 0 (00110) CPU1 1.4V Core VID[4:0] Bit 3 (00110) CPU1 1.4V Core VID[4:0] Bit 4 (00110)
JP2	1-2 7-8 9-10	In In In	CPU0 1.4V Core VID[4:0] Bit 0 (00110) CPU0 1.4V Core VID[4:0] Bit 3 (00110) CPU0 1.4V Core VID[4:0] Bit 4 (00110)
JP3	1-2 3-4 5-6	Out Out In	1.600GHz CONFIG[2:0] Bit 0 (011) 1.600GHz CONFIG[2:0] Bit 1 (011) 1.600GHz CONFIG[2:0] Bit 2 (011)
JP4	1-8	Out	Unknown
JP5	1-2 1-2	In Out	FPROM low half booting (default) FPROM high half booting (flash recovery)
JP6	1-2	Out	Clear CMOS when installed
JP7	1-2 1-2	In Out	FPROM write enabled (default) FPROM write protected

Sun Blade 2500 (Silver) Codename: Enchilada+

Notes

1. The minimum operating system is Solaris 8 2/04 or Solaris 9 9/04.
2. The Sun Blade 2500 serial number and factory configuration label is located on the upper left side of the front bezel and on the rear of the chassis.

Memory Notes

1. The minimum memory is two CPU0 DIMMs.
2. CPU1 does not require memory in slots DIMM 4/5 or 6/7.
3. At least two CPU1 DIMMs are recommended if CPU1 is installed.
4. The memory installation sequence is Bank 2 then Bank 0.
5. Bank, Rank, DIMM, and XOR Interleaving is supported.
6. Only CPU 0 DIMMs are accessible in a single CPU system (CPU 0).
7. Memory is mapped globally and is accessible by either CPU in a dual-CPU system.
8. UltraSPARC IIIi supports single bank and dual bank DDR-1 SDRAM DIMMs.
9. Two DIMMs of the same bank size (single or dual) and memory size form a bank.
10. Memory error reporting identifies a failing Bank, not a single failing DIMM.

References

1. Sun Blade 2500 Troubleshooting Card, 817-5115.
2. Sun Blade 2500 Service, Diagnostics, and Troubleshooting Manual, 817-5117.
3. Sun Blade 2500 Getting Started, 817-5119.
4. Sun Blade 2500 Product Notes, 817-5121.