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Sun Blade 100

A36

375-0096	375-3061	375-3092
0MB FRU FAB R0G w/o UltraSPARC IIe FCC A chassis tray	0MB FRU FAB R01 w/o UltraSPARC IIe FCC B chassis tray	0MB FRU FAB R01 w/o UltraSPARC IIe FCC A chassis tray

375-3123	375-3106
0MB FRU FAB R0G w/o UltraSPARC IIe w/o chassis tray	0MB FRU FAB R0A w/o UltraSPARC IIe w/o chassis tray

Jumper Settings

JUMPER PINS SETTING DESCRIPTION JP1 1-2 2-3 In In Select Flash PROM (default) Select ROMBO JP2 1-2 2-3 In In OBP write protected (default) OBP write enabled JP4 1-2 3-4 In Out UltraSPARC IIe CPU (default) UltraSPARC IIe CPU (default) JP5 1-8 Out UltraSPARC IIe CPU JP6 1-2 1-2 Out In Disable Registered DIMM (default) Enable Registered DIMM JP8 1-4 Out Debug header JP9 1-4 Out OBP Configuration J49 1-8 Out UltraSPARC Debug header

JP3 Speed Select Jumper Settings

1-2	3-4	5-6	DESCRIPTION	UltraSPARC IIe (Codename = Hummingbird)
Out	Out	Out	500MHz UltraSPARC IIe	100-6471 or 100-7270

PCI Slot Device Paths

Single Function PCI Cards
PCI Slot	MHz	Device Path
3	33 MHz	/pci@1f,0/pci@5/<device>@0
2	33 MHz	/pci@1f,0/pci@5/<device>@1
1	33 MHz	/pci@1f,0/pci@5/<device>@2

Multi Function PCI Cards
PCI Slot	MHz	Device Path
3	33 MHz	/pci@1f,0/pci@5/pci@0/<device>
2	33 MHz	/pci@1f,0/pci@5/pci@1/<device>
1	33 MHz	/pci@1f,0/pci@5/pci@2/<device>

 

Sun Blade 100 Codename: Grover

Notes

1. The minimum operating system is Solaris 8 10/00.
2. The FCC Class B chassis is marked with the letter A on the EZ Label.
3. The ST320011A latch cover change is marked with B on the EZ Label.

Memory Notes

1. The minimum memory requirement is one DIMM in U2.
2. The memory installation sequence is U2, U3, U4, and U5.
3. Each DIMM slot addresses 512MB with 500MHz UltraSPARC IIe.
4. OBP <=4.5v0 incorrectly reports errors as DIMM1 (U2) to DIMM4 (U5).
5. OBP 4.5v9 correctly reports errors as DIMM0 (U2) to DIMM3 (U5).

System Board Notes

1. All system boards are identified as 375-0096 by OBP and prtconf.
2. The 375-0096 was used from 09/00 until 06/01 (date code 121).
3. Systems built with 375-0096 have no letter code on the EZ label.
4. The 375-3061 was used from 06/01 (date code 121) until 08/02 (date code 231).
5. Systems built with 375-3061 have letter code A or B on the EZ label.
6. The 375-3061 tray is not compatible with the FCC Class A chassis.
7. The 375-3106 was used from 08/01 (date code 231) until end of production.
8. Systems built with 375-3106 have letter code B on the EZ label.
9. When installing the system board onto a tray, make sure the four rear panel EMI springfingers are installed above the IEEE1394 connectors, not inside the connectors.

Further Board Notes

1. 375-3092 (ECO WO_22711, December 2001) consists of the board FAB of 375-3061 and the Class A chassis from 375-0096. 375-3092 resolves the problem of attempting to install 375-3061 in a system that shipped originally with 375-0096, since 375-3061 is incompatible with the Class A chassis.
2. 375-0096 and 375-3061 are not mutually compatible. Neither board can be installed in a system that originally shipped with the other. Order 375-3092 instead.
3. Boards labeled "375-0096-06" are functionally equivalent to 375-3061-01.

NVRAM Notes

1. The NVRAM was removed from the Service FRU in April 2003. See FIN I0950-1.

References

1. Sun Blade 100 Getting Started, 806-3415.
2. Sun Blade 100 Service Manual, 806-3416.
3. Sun Blade 100 Motherboard Update and Sun PGX64 Patch Procedures, 816-7660.