Pegasus PCI Motherboard User’s Guide
10
Step 7 Install Memory, Continued
Memory Display System memory is reported by AMIBIOS as it boots and again when the
AMIBIOS System Configuration Screen is displayed just before the operating
system boots. The memory displayed by AMIBIOS on the System
Configuration Screen is 384 KB less than the total memory installed.
Select SIMMs SIMMs must meet the following specifications:
Parameter Specification
Page Mode Fast or EDO
Refresh CAS before RAS
t
CAC
≤ 20 ns
t
RAC
≤ 60 ns
t
AA
≤ 45 ns
t
RP
60 ns
t
CPA
≤ 45 ns
SIMM Part Numbers
Type Manufacturer Part Number
1 MB x 36 Micron MT12D136M-6
“ Mitsubishi MH1M36ADJ-6
“ PNY P361000-60
“ Motorola MCM36100AS-60
“ Oki MSC2355-60YS12
“ Samsung KMM5361000AV-6
2 MB x 36 PNY P362000-60
“ Samsung EMM53620036-60
4 MB x 36 Micron MT12D436M-6
“ Mitsubishi MH4M36SAJ-6
“ Motorola MCM36400S-60
“ PNY P364000-60
“ Samsung KMM5364100-6
8 MB x 36 Motorola MCM36800S-60
“ PNY P368000-60
“ Samsung KMM5368100-6
16 MB x 36 Samsung KMM53616000AKG-6
Installing SIMMs The six SIMM sockets on the motherboard can be filled with either 1 MB x
32 (or 36), 2 MB x 32 (or 36), 4 MB x 32 (or 36), 8 MB x 32 (or 36), or 16
MB x 32 (or 36) SIMMs.
Place the motherboard on an anti-static mat. With the component side of the
SIMM facing you, firmly push the SIMM into the socket at an angle, then
push it up. When properly inserted, the SIMM clicks into place as the
latching pins engage.