Sun Microsystems, Inc.   Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition
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Ultra 60 / Enterprise 220R / Netra t 1120/1125

A23 / A34

501-4450 501-5606
FAB 270-4450
0MB FRU		 FAB 270-5606
0MB FRU

Jumper Settings

JUMPER PINS SETTING DESCRIPTION
J0102 1-2
2-3		 In
In		 Include CPU0 in scan chain
Bypass CPU0 in scan chain (default)
J0202 1-2
2-3		 In
In		 Include CPU1 in scan chain
Bypass CPU1 in scan chain (default)
J2604 1-2
2-3		 In
In		 RS-232 -12Vdc
RS-423 (default)
J2605 1-2
2-3		 In
In		 RS-232 +12Vdc
RS-423 (default)
J2702 1-2
2-3		 In
In		 Select Flash PROM (default)
Select ROMBO
J2703 1-2
2-3		 In
In		 FPROM write protected (default)
FPROM write enabled
J2804 1-2
2-3		 In
In		 FPROM high half booting
FPROM low half booting (default)
J2908 * 1-2
2-3		 In
In		 Core voltage from CPU 0 (default)
Core voltage from CPU 1
J2909 * 1-2
2-3		 In
In		 Over voltage protect from CPU 0 (default)
Over voltage protect from CPU 1
J3001 1-2
2-3		 In
In		 ÷3 mode (300MHz/360MHz)
÷2 mode and ÷4 mode (450MHz)
J3505 1-2
2-3		 In
In		 QAM WGS- to SPEAKER_OUT- (default)
QAM WGS- to POWERON_L
J3506 1-2
2-3		 In
In		 QAM WGS+ to SPEAKER_OUT+ (default)
QAM WGS+ to SUPPLY_TRIP_L
*    J2908 and J2909 have two pins on FABs 270-4450-03 and 270-4450-05
The Ultra 60 was not sold with 167MHz, 200MHz, or 250MHz modules

PCI Slot Numbering

SLOT BUS DEVICE TREE
1 A pci@1f,2000/*@1,*
2 B pci@1f,4000/*@2,*
3 B pci@1f,4000/*@4,*
4 B pci@1f,4000/*@5,*

PCI Bus B shares the address/data bus with onboard Audio, Ethernet, Flash, Floppy, Keyboard, Mouse, NVRAM, Parallel, SCSI, and Serial devices.

Miscellaneous Connectors

CONNECTOR PINS DESCRIPTION
J1801 1-80 Internal SCSI and Floppy Bus
J2303 1-8 Ethernet test (factory use)
J2602 1-8 Serial test (factory use)
J2801 1-3 Button XIR/POR (factory use)
J2802 1-32 ROMBO (factory use)
J2803 1-8 JSCC (factory use)
J2901 1-16 Sense from Power Supply
J2902 1-8 DC Power from Power Supply
J2903 1-12 DC Power from Power Supply
J2905 1-3 LED and Speaker
J2906 1-4 Rear Fan power
J2907 1-2 Front Fan power
J3504 1-4 On/Off Switch
J3507 1-2 Button POR

System Codenames

System Codename
Ultra 60 Deuterium
Enterprise 220R Razor
Netra t 1120/1125 Lightweight 2

Notes

  1. The minimum OS is Solaris 2.5.1 HW: 11/97 or 2.6 HW: 3/98.
  2. The flash PROM is soldered to the system board.
  3. Use the Flash PROM Programming Utility to update the flash PROM.
  4. Solaris and POST output references the second CPU module as CPU2, but system documentation describes this module as CPU 1.

SCSI Bus Notes

  1. The internal SCSI bus is controlled by /pci@1f,4000/scsi@3.
  2. The external SCSI bus is controlled by /pci@1f,4000/scsi@3,1.

Graphics Notes

  1. FFB2+ is not compatible with 300MHz Module 501-4196.
  2. FFB2+ is not compatible with 300MHz Module <=501-4849-02.
  3. Elite3D is not compatible with 300MHz Module 501-4196.
  4. Elite3D is not compatible with 300MHz Module <=501-4849-02.

Memory Notes

  1. The minimum requirement is four DIMMs in any bank.
  2. DIMMs can be installed in any order of banks.
  3. Each bank addresses 512MB of memory.
  4. Interleaving is not supported.

References

  1. Ultra 60 Service Manual, 805-1709.
  2. BugID 4091708 against the Ultra 60 Service Manual.
  3. Ultra 60 ShowMe How CD-ROM, 704-5886.
  4. Enterprise 220R Service Manual, 806-1081.

Ultra 60 Rear View


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