Acer Altos 900 User Manual page 168

5. The table below replaces the Core/Bus Frequency data in Table 2-1 in the User's Guide. This
update includes jumper settings for a Pentium 200 MHz system.
Table 2-1 Jumper Settings (continued)
Jumper
Core/Bus Freq.
JP4
JP4, JP5, JP7
2-3
1-2
2-3
2-3
1-2
2-3
2-3
1-2
6. The table below replaces Table 2-5 in the User's Guide. It shows how to configure memory
for a maximum system memory of 384 MB using 64 MB SIMMs. The system ships with
ECC/EDO memory. Do not combine FPM memory and ECC/EDO memory in the same
memory bank.
Bank 1
S1 S2 S3
8 MB 8 MB
8 MB 8 MB 8 MB
8 MB 8 MB 8 MB
16 MB 16 MB 16 MB
16 MB 16 MB 16 MB
16 MB 16 MB 16 MB
32 MB 32 MB 32 MB
32 MB 32 MB 32 MB
32 MB 32 MB 32 MB
32 MB 32 MB 32 MB
64 MB 64 MB 16 MB
64 MB 64 MB 32 MB
64 MB 64 MB 64 MB
64 MB 64 MB 64 MB
P/N 46.AA983.002
Setting
JP5 JP7 Bus Freq. Core Freq.
2-3 1-2 50 MHz
1-2 2-3 60 MHz
1-2 2-3 60 MHz
2-3 2-3 60 MHz
1-2 3-4 66 MHz
1-2 3-4 66 MHz
2-3 3-4 66 MHz
2-3 3-4 66 MHz
Bank 2 Bank 3
S4 S5
8 MB
8 MB 8 MB
16 MB
16 MB 8 MB
16 MB 16 MB 16 MB
32 MB
32 MB 8 MB
32 MB 16 MB 16 MB
32 MB 32 MB 32 MB
16 MB 16 MB 16 MB
32 MB 16 MB 16 MB
64 MB
64 MB 64 MB 64 MB
(2 of 22)
Function
Ratio
75 MHz 3/2
150 MHz 5/2
120 MHz 2/1
90 MHz 3/2
166 MHz 5/2
133 MHz 2/1
100 MHz 3/2
200 MHz 3/1
Total
S6 Memory
16 MB
32 MB
8 MB 48 MB
64 MB
8 MB 80 MB
96 MB
128MB
8 MB 144MB
160MB
192MB
192MB
224MB
256MB
384MB
August 22, 1997