System Boards - Netra 240 System Board
Netra 240
| 375-3178 |
375-3120 |
Assy 375-3148
Tomatillo 2.3
0MB USIIIi FRU
1× 1.280GHz
w Fan/Heatsink
October 2003 |
Assy 375-3148
Tomatillo 2.3
0MB USIIIi FRU
2× 1.280GHz
w Fan/Heatsink
October 2003 |
| 375-3251 |
375-3247 |
Assy 375-3246
Tomatillo 2.3
0MB USIIIi FRU
1× 1.280GHz
w Fan/Heatsink
March 2005 |
Assy 375-3246
Tomatillo 2.3
0MB USIIIi FRU
2× 1.280GHz
w Fan/Heatsink
March 2005 |
| LOCATION |
PINS |
SETTING |
DESCRIPTION |
| JP1 |
1-2
3-4
9-10 |
In
In
In |
1.4V Core VID[4:0] (00110)
1.4V Core VID[4:0] (00110)
1.4V Core VID[4:0] (00110) |
| JP2 |
1-2
1-2 |
Out
In |
ALOM Flash Normal (default)
ALOM Flash Recovery |
| JP3 |
1-2
1-2 |
Out
In |
ALOM Normal (default)
ALOM Reset |
| JP4 |
1-2
3-4 |
In
In |
1.280GHz CONFIG[2:0] (100)
1.280GHz CONFIG[2:0] (100) |
| JP5 |
1-2
1-2 |
Out
In |
ATAPI Master - CSEL Open (default)
ATAPI Slave - CSEL Grounded |
| JP6 |
1-2
2-3 |
In/Out
In |
OBP Flash Select (default)
ROMBO Select |
| JP8 |
1-2
2-3 |
In
In |
Normal CMOS (default)
Clear CMOS |
| JP10 |
1-2
1-2 |
Out
In |
PS_ON# (default)
PS_ON# Override |
| JP11 |
1-2
1-2 |
Out
In |
OBP Flash Write Enabled (default)
OBP Flash Write Protected |
| JP12 |
1-2
1-2 |
Out
In |
ALOM Console Normal (default)
ALOM Console Bypass |
| JP13 |
1-2
2-3 |
In/Out
In |
OBP Flash Normal (default)
OBP Flash Recovery |
|
Netra 240 Codename: Enchilada 19 |
Notes
- The minimum operating system is Solaris 8 7/03.
- ALOM code is available at
 www.sun.com/download under
Systems Administration.
- The JBUS clock is 160MHz and the Memory clock is 128MHz with 1.280GHz CPUs.
Memory Notes
- Bank, Rank, DIMM, and XOR Interleaving is supported.
- UltraSPARC IIIi supports single bank and dual bank DDR DIMMs.
- Two DIMMs of the same bank size (single or dual) and memory size form a
bank.
- The minimum requirement is two DIMMs in any Bank (B0/D0/D1 or B1/D0/D1).
- Only CPU 0 DIMMs are access1ble in a single CPU system (CPU 0).
- Memory is mapped globally and is access1ble by either CPU in a dual-CPU
system.
- Each processor interfaces with its own dedicated block of DDR-1 SDRAM DIMMs.
- Memory error reporting identifies a failing Bank, not a single failing DIMM.
Motherboard Notes
- Motherboard 375-3148 is without Memory or UltraSPARC IIIi.
- Motherboard 375-3246 is without Memory or UltraSPARC IIIi.
- The FRUs include Motherboard (375-3148 or 375-3246) and US IIIi with
Fan/Heatsink 370-5126.
- Remove the Fan from the Heatsink prior to System Board installation.
- Motherboard replacement requires a 3/16 Hex driver, #2 Phillips driver,
and a Minus driver with a maximum thickness of 0.660 mm (0.026").
References
-
Netra 240 Server Installation Guide, 817-2698.
-
Netra 240 Server Service Manual, 817-2699.
-
Netra 240 Server System Administration Guide, 817-2700.
-
Netra 240 Server Release Notes, 817-3142.
-
Sun Advanced Lights Out Manager Software User's Guide for the Netra 240 Server, 817-3174.
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