System Controller
Sun Fire 3800
Jumper Settings
| JUMPER |
PINS |
SETTING |
DESCRIPTION |
| J1301 |
1-2
2-3 |
In
In |
Select ROMBO
Select FPROM (default) |
| J1303 |
1-2
1-2 |
In
Out |
FPROM write enable (default)
FPROM write protect |
| J2303* |
1-2
2-3 |
In
In |
RS232 +12Vdc
RS423 +5Vdc (default) |
| J2304* |
1-2
2-3 |
In
In |
RS232 -12Vdc
RS423 -5Vdc (default) |
* Jumpers J2303 and J2304 must be set identically.
|
Sun Fire 3800-6800 Codename: Serengeti |
Notes
- The minimum operating system is Solaris 8 4/01.
- System Controller slots are labeled SCC0 and SCC1.
- Pressing the Reset switch reloads the System Controller software (attempting
a SC reboot first is recommended).
- Resetting the System Controller with OBP >/=5.12 can bring down running
domains if the System Controller is performing a JTAG operation.
- Shut down running domains before resetting the System Controller.
- A System Controller reboot does not affect running domains.
- InfoDoc 42950 provides
a "ftp-only" shortcut for updating the flashprom firmware.
References
Sun Fire Systems Service Manual, 805-7363.
-
Sun Fire Systems Platform Administration Manual, 805-7373.
-
Sun Fire System Controller Command Reference Manual, 805-7372.
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