Ultra 30 (A16)

Options 7001 / 7002 / 7003 / 7004 / 7043

501-2479	501-2480	501-2622	501-3136	501-5691
16MB 5V ECC 60ns DIMM Option 7001	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	QUAD	PAIR	PAIR ADDRESS	QUAD ADDRESS
U1004 U0904 U0804 U0704	Quad 3 Quad 3 Quad 3 Quad 3	Pair 1 Pair 1 Pair 0 Pair 0	70000000 - 7fffffff 70000000 - 7fffffff 60000000 - 6fffffff 60000000 - 6fffffff	60000000 - 7fffffff 60000000 - 7fffffff 60000000 - 7fffffff 60000000 - 7fffffff
U1003 U0903 U0803 U0703	Quad 2 Quad 2 Quad 2 Quad 2	Pair 1 Pair 1 Pair 0 Pair 0	50000000 - 5fffffff 50000000 - 5fffffff 40000000 - 4fffffff 40000000 - 4fffffff	40000000 - 5fffffff 40000000 - 5fffffff 40000000 - 5fffffff 40000000 - 5fffffff
U1002 U0902 U0802 U0702	Quad 1 Quad 1 Quad 1 Quad 1	Pair 1 Pair 1 Pair 0 Pair 0	30000000 - 3fffffff 30000000 - 3fffffff 20000000 - 2fffffff 20000000 - 2fffffff	20000000 - 3fffffff 20000000 - 3fffffff 20000000 - 3fffffff 20000000 - 3fffffff
U1001 U0901 U0801 U0701	Quad 0 Quad 0 Quad 0 Quad 0	Pair 1 Pair 1 Pair 0 Pair 0	10000000 - 1fffffff 10000000 - 1fffffff 00000000 - 0fffffff 00000000 - 0fffffff	00000000 - 1fffffff 00000000 - 1fffffff 00000000 - 1fffffff 00000000 - 1fffffff

Notes

1. Two DIMMs form a pair. Two pair of DIMMs form a quad.
2. The minimum requirement is two DIMMs in any adjacent pair.
3. DIMMs can be installed in any order of pairs.
4. Interleaving requires a fully populated quad.
5. Each quad addresses up to 512MB of memory.

References

Ultra 30 Service Manual, 802-7719.