Peak 555A User's Guide
Switches and Connectors
2-3
CLOCK Frequency
S2
S2.1
S2.2
S2.3
S2.4
CPU
SDRAM
PCI
ON
ON
ON
ON
90.00
90.00
30.00
ON
ON
ON
OFF
100.05
66.70
33.35
ON
ON
OFF
ON
95.00
63.33
31.66
ON
ON
OFF
OFF
100.00
66.66
33.33
ON
OFF
ON
ON
100.00
75.00
30.00
ON
OFF
ON
OFF
112.00
74.66
37.33
ON
OFF
OFF
ON
124.00
88.86
31.00
ON
OFF
OFF
OFF
133.30
66.70
33.32
*OFF
*ON
*ON
*ON
66.70
66.70
33.35
OFF
ON
ON
OFF
75.00
75.00
30.00
OFF
ON
OFF
ON
83.30
83.30
33.30
OFF
ON
OFF
OFF
95.00
95.00
31.66
OFF
OFF
ON
ON
100.00
100.00
33.33
OFF
OFF
ON
OFF
112.00
112.00
37.33
OFF
OFF
OFF
ON
124.00
124.00
31.00
OFF
OFF
OFF
OFF
133.30
133.30
33.33
CPU V I/O
S2.5
*
ON
3.3
OFF
2.5 (when used Intel Low power CPU)
S1.1
Integrated VGA Function
*
OFF
Enabled
ON
Disabled
S1.2
Slow Decoding OFF GUI Host Interface
*
OFF
Fast Decode
ON
Slow Decode
S1.3
INT A Control for Panel Link
OFF
Enabled
*
ON
Disabled
S1.4
Video Subsystem Control by BIOS
*
OFF
Enabled
ON
Disabled
