unbuffered (see the Figure 2-5 below). All installed memory will be automati-
cally detected, so there is no need to set any jumpers.
Some details of memory installation:
•
At least one unbuffered DIMM must be installed for the system to POST.
•
The mainboard supports 32MB, 64MB, 128MB SDRAM; and supports
256MB registered SDRAM DIMM modules. *
important!
•
PC-100 DIMM is required if CPU bus speed is at 100MHz
S1846 Tsunami ATX
Figure 2-4
Unbuffered
RFU
Buffered
Figure 2-5
168-pin DIMM
21