I/O board
Add-on modules
10 - English
U41029-J-Z146-1-7400
Memory extension for i960
The I/O board is equipped with two installation banks (even and odd) for memory modules. Both
memory banks can be equipped with single-sided or double-sided memory modules. Equipping
must begin with the even installation bank.
The board supports a maximum of 16 Mbytes.
Only the combination possibilities listed in the following table are permitted.
Even Bank
Odd Bank
Maximum memory
configuration
4 Mbyte single-sided
no memory module
4 Mbyte
4 Mbyte single-sided
4 Mbyte single-sided
8 Mbyte
8 Mbyte double-sided
8 Mbyte double-sided
16 Mbyte
Equipping sequence/slot priority
Equip the slots according to the following table. Go through the table from top to bottom. The priority
decreases from top to bottom.
Board
Slot
1
2
3
4
5
6
7
8
9
10
11
12
13
PCI screen controller*
1.
1.
PCI DAC (one)
1.
64 bit PCI controller
1.
2.
3.
4.
PCI DAC (several)
2.
4.
6.
1.
3.
5.
ISA controller
4.
3.
2.
1.
32 bit PCI controller (other)
2.
3.
5.
7.
1.
4.
6.
8.
10.
9.
12.
*: The PCI screen controller must be inserted in either slot 9 or slot 10.
Summary of Contents for PRIMERGY 870
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