Intergraph InterServe 8000 System Reference Manual page 58

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The following table shows the correlation between interleaves (ix), words (Wx), rows and the socket J
numbers. The ECC Monitoring Utility, used to detect and diagnose memory problems, specifies SIMM
locations by interleave and row, but does not distinguish which word the error occurred in. Refer to the
ECC Monitoring Utility help for additional information.
W1
Row 0 J36
Row 1 J36
Row 2 J32
Row 3 J32
Row 4 J28
Row 5 J28
Row 6 J24
Row 7 J24
NOTE Since ECC Memory driver does not distinguish whether an erro r occurred in word 0 or word 1 of a
given interleave, both words (i.e. both SIMMs) have to be changed to correct a single-bit problem. For
example, correcting single-bit errors that are occuring in interleave 0, row 0, requires replacing SIMMs
in J36 and J40.
Memory Address Map
The following table lists the memory address map assignments.
Memory Address Range
0_00000000 - 0_0009FFFF
0_000A0000 - 0_000BFFFF
0_000C0000 - 0_000C7FFF
0_000C8000 - 0_000CFFFF
0_000D0000 - 0_000DFFFF
0_000E0000 - 0_000FFFFF
0_00100000 - 0_7FFFFFFF
0_80000000 - 0_AFFFFFFF
0_B0000000 - 0_DFFFFFFF
0_E0000000 - 0_FEBFFFFF
0_FEC00000 - 0_FEC003FF
0_FEC00400 - 0_FEC007FF
0_FEC00800 - 0_FEDFFFFF
0_FEE00000 - 0_FEE00FFF
0_FEE01000 - 0_FFF7FFFF
0_FFF80000 - 0_FFFDFFFF
0_FFFE0000 - 0_FFFFFFFF
0_FFFE0000 - F_FFFFFFFF
i0 i1
W0 W1 W0
J40 J35 J39
J40 J35 J39
J44 J31 J43
J44 J31 J43
J48 J27 J47
J48 J27 J47
J52 J23 J51
J52 J23 J51
Description (Size)
System Board Memory (640K)
Video Memory (128K)
Video ROM (32K)
SCSI ROM (32K)
Available I/O Adapter ROM (64K)
System BIOS ROM (128K)
System Board Memory (2047M)
Unused
Typical PCI Adapter Usage
Unused
SIO.A APIC Registers (1K)
I/O APIC Registers (1K)
Unused
Processor APIC Registers (4K)
Unused
Reserved
System BIOS ROM - shadow
Unused
i2
W1 W0 W1
J34 J38 J33
J34 J38 J33
J30 J42 J29
J30 J42 J29
J26 J46 J25
J26 J46 J25
J22 J50 J21
J22 J50 J21
i3
W0
J37
J37
J41
J41
J45
J45
J49
J49