Sun Microsystems, Inc.   Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition
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Ultra 60 (A23)
Enterprise 220R (A34) / Netra t 1120/1125

Options 7002 / 7003 / 7004 / 7043

501-2480 501-2622 501-3136 501-5691
64MB 5V ECC
60ns DIMM
Option 7003
32MB 5V ECC
60ns DIMM
Option 7002
128MB 5V ECC
60ns DIMM
Option 7004
64MB 5V ECC
60ns DIMM
Option 7043

Memory Map

SOCKET BANK ADDRESS RANGE
U1004
U1003
U1002
U1001
Bank 3
Bank 3
Bank 3
Bank 3
a0000000 - bfffffff
a0000000 - bfffffff
a0000000 - bfffffff
a0000000 - bfffffff
U0904
U0903
U0902
U0901
Bank 2
Bank 2
Bank 2
Bank 2
80000000 - 9fffffff
80000000 - 9fffffff
80000000 - 9fffffff
80000000 - 9fffffff
U0804
U0803
U0802
U0801
Bank 1
Bank 1
Bank 1
Bank 1
20000000 - 3fffffff
20000000 - 3fffffff
20000000 - 3fffffff
20000000 - 3fffffff
U0704
U0703
U0702
U0701
Bank 0
Bank 0
Bank 0
Bank 0
00000000 - 1fffffff
00000000 - 1fffffff
00000000 - 1fffffff
00000000 - 1fffffff

Notes

  1. The minimum requirement is four DIMMs in any bank.
  2. DIMMs can be installed in any bank order.
  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.

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