Shuttle HOT-559, User Manual

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12 User's Manual
2.2 CPU Clock Configuration - JP12, JP27, JP14 and JP15
These jumpers allow the HOT-559(S) main board to be switched between different
speeds of the Pentium/MMX, AMD, and Cyrix processors. Jumper JP12 is used to set
the system bus frequency from 50 MHz to 66 MHz and also affect the PCI clock
(system clock /2) speeds. Jumpers JP27, JP14 and JP15 are used to set the processor
multiplier from 1.5 to 4.
CPU Freq. (MHz)
JP12
Host Bus
Freq. (MHz)
JP27 JP14 JP15
CPU Clock
Multiplier
Pin
1-2 Pin
3-4 Pin
5-6
AMD K-6
PR2-266
Close Open Close 66 Pin 1-2 Close Pin 2-3 Close Pin 1-2 Close x 4
AMD K-6
PR2-233
Close Open Close 66 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 3.5
AMD K-6
PR2-200
Close Open Close 66 Pin 2-3 Close Pin 1-2 Close Pin 2-3 Close x 3
AMD K-6
PR2-166
Close Open Close 66 Pin 2-3 Close Pin 1-2 Close Pin 1-2 Close x 2.5
AMD K-5
PR166
Close Open Close 66 Pin 2-3 Close Pin 1-2 Close Pin 1-2 Close x 1.75
AMD K-5
PR150
Open Close Close 60 Pin 2-3 Close Pin 1-2 Close Pin 1-2 Close x 1.75
AMD K-5
PR133
Close Open Close 66 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 1.5
AMD K-5
PR120
Open Close Close 60 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 1.5
AMD K-5
PR100
Close Open Close 66 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 1.5
AMD K-5
PR90
Open Close Close 60 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 1.5
AMD K-5
PR75
Close Close Close 50
Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close
x 1.5
CPU Freq. (MHz)
JP12
Host Bus
Freq. (MHz)
JP27 JP14 JP15
CPU Clock
Multiplier
Pin
1-2 Pin
3-4 Pin
5-6
Pentium MMX
233 MHz
Close Open Close 66 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 3.5
Pentium MMX
200 MHz
Close Open Close 66 Pin 2-3 Close Pin 1-2 Close Pin 2-3 Close x 3
Pentium
200 MHz
Close Open Close 66 Pin 2-3 Close Pin 1-2 Close Pin 2-3 Close x 3
Pentium MMX
166 MHz
Close Open Close 66 Pin 2-3 Close Pin 1-2 Close Pin 1-2 Close x 2.5
Pentium
166 MHz
Close Open Close 66 Pin 2-3 Close Pin 1-2 Close Pin 1-2 Close x 2.5
Pentium MMX
150 MHz
Open Close Close 60 Pin 2-3 Close Pin 1-2 Close Pin 1-2 Close x 2.5
Pentium
150 MHz
Open Close Close 60 Pin 2-3 Close Pin 1-2 Close Pin 1-2 Close x 2.5
Pentium
133 MHz
Close Open Close 66 Pin 2-3 Close Pin 2-3 Close Pin 1-2 Close x 2
Pentium
120 MHz
Open Close Close 60 Pin 2-3 Close Pin 2-3 Close Pin 1-2 Close x 2
Pentium
100 MHz
Close Open Close 66 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 1.5
Pentium
90 MHz
Open Close Close 60 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 1.5
Pentium
75 MHz
Close Close Close 50 Pin 2-3 Close Pin 2-3 Close Pin 2-3 Close x 1.5