Siemens Nixdorf D931, Техническое руководство

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A26361-D931-Z121-5-7619
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Add-on modules
1
2
3
4
5
6
1 = Flash-BIOS
2 = Locations bank 1 for main memory
3 = Locations bank 0 for main memory
4 = Processor with processor fan
5 = Voltage transformer
6 = Lithium battery
Upgrading main memory
Four locations (bank 0 and bank 1) are available on the system board for installing
memory modules. The board supports a maximum of 256 Mbytes.
You may use memory modules of 4, 8, 16, 32 or 64 Mbytes with or without parity
check.
!
You may only use fast memory modules (access time = 70ns or less)
You must always add memory modules in pairs. In other words, you fit
the first pair to bank 0, and the second pair in bank 1. You may only use
pairs of memory modules which have the same capacity and the same
access time.