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HP 5/xx Series 4 User Manual

Page 108

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6 Technical Information

System Board Connectors and Switches

96

English

The settings for different processors at different speeds are a
combination of the settings of switches 1, 2, 3, 4 and 7.

The following processor speeds have been announced by Intel.

Pentium processor

Switch1

Switch 2

Switch 3

Switch 4

Switch 7

CPU Frequency 75 MHz
CPU bus Frequency 50 MHz
PCI Frequency 25 MHz
AT Frequency 8.33 MHz

Closed

Closed

Open

Open

Open

CPU Frequency 90 MHz
CPU bus Frequency 60 MHz
PCI Frequency 30 MHz
AT Frequency 7.5 MHz

Closed

Open

Open

Open

Closed

CPU Frequency 100 MHz
CPU bus Frequency 66 MHz
PCI Frequency 33 MHz
AT Frequency 8.25 MHz

Open

Closed

Open

Open

Closed

CPU Frequency 120 MHz
CPU bus Frequency 60 MHz
PCI Frequency 30 MHz
AT Frequency 7.5 MHz

Closed

Open

Closed

Open

Closed

CPU Frequency 133 MHz
CPU bus Frequency 66 MHz
PCI Frequency 33 MHz
AT Frequency 8.25 MHz

Open

Closed

Closed

Open

Closed

Pentium processor

Switch 1

Switch 2

Switch 3

Switch 4

Switch 7

CPU Frequency 150 MHz
CPU bus Frequency 60 MHz
PCI Frequency 30 MHz
AT Frequency 7.5 MHz

Closed

Open

Closed

Closed

Closed

CPU Frequency 166 MHz
CPU bus Frequency 66 MHz
PCI Frequency 33 MHz
AT Frequency 8.25 MHz

Open

Closed

Closed

Closed

Closed

uno.bk : uno6_tec.fb4 Page 96 Monday, July 21, 1997 12:46 PM