Gigabyte GA - 586STX User manual

GA - 586STX
USER'S MANUAL
¯Auto detect CPU Voltage.
¯Support MMX CPU.
¯Switching mode Voltage regulator on Board.
¯Modem-Ring-On on COM2.
¯Support Cyrix / IBM 6x86MX & AMD-K6 CPU.
Pentium

Processor PCI - ISA BUS MAINBOARD
REV. 1.0 Third Edition
Release Date 97.08.20

GA-586STX
2
I. Quick Installation Guide:
CPU SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
1. Pentium

Processor 90 MHz ON OFF OFF OFF OFF OFF ON OFF
2. Pentium

Processor 100 MHz OFF OFF OFF OFF OFF OFF ON OFF
3. Pentium

Processor 120 MHz ON ON OFF OFF OFF OFF ON OFF
4. Pentium

Processor 133 MHz OFF ON OFF OFF OFF OFF ON OFF
5. Pentium

Processor 150 MHz ON ON ON OFF OFF OFF ON OFF
6. Pentium

Processor 166 MHz OFF ON ON OFF OFF OFF ON OFF
7. Pentium

Processor 180 MHz ON OFF ON OFF OFF OFF ON OFF
8. Pentium

Processor 200 MHz OFF OFF ON OFF OFF OFF ON OFF
9. Intel MMX-150MHz ON ON ON OFF OFF OFF ON OFF
10. Intel MMX-166MHz OFF ON ON OFF OFF OFF ON OFF
11. Intel MMX-200MHz OFF OFF ON OFF OFF OFF ON OFF
12. Intel MMX-233MHz OFF OFF OFF OFF OFF OFF ON OFF
13. P54CT-150 MHz ON ON ON OFF OFF OFF ON OFF
14. P54CT-166 MHz OFF ON ON OFF OFF OFF ON OFF
15. P54CTB-150 MHz ON ON ON OFF OFF OFF ON OFF
16. P54CTB-166 MHz OFF ON ON OFF OFF OFF ON OFF
17. P54CTB-180 MHz ON OFF ON OFF OFF OFF ON OFF
18. P54CTB-200 MHz OFF OFF ON OFF OFF OFF ON OFF
19. AMDK5-PR133 OFF ON OFF OFF OFF OFF ON OFF

Table of Contents
3
20. AMDK5-PR166 OFF ON ON OFF OFF OFF ON OFF
CPU SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
21. AMD-K6/166 (2.9V) OFF ON ON OFF OFF ON ON OFF
22. AMD-K6/180 (2.9V) ON OFF ON OFF OFF ON ON OFF
23. .AMD-K6/200 (2.9V) OFF OFF ON OFF OFF ON ON OFF
24. AMD-K6/233 (3.2V) OFF OFF OFF ON OFF OFF ON OFF
25. Cyrix / IBM 6x86-120 MHz-PR150+ ON ON OFF OFF OFF OFF ON OFF
26. Cyrix / IBM 6x86-133 MHz-PR166+ OFF ON OFF OFF OFF OFF ON OFF
27. Cyrix / IBM 6x86-150 MHz-PR200+
∗OFF ON OFF OFF OFF OFF ON OFF
28. Cyrix / IBM 6x86L- PR150+ (2.8V) ON ON OFF OFF OFF OFF ON OFF
29. Cyrix / IBM 6x86L-PR166+ (2.8V) OFF ON OFF OFF OFF OFF ON OFF
30. Cyrix/ IBM 6x86L-PR200+ (2.8V) ∗OFF ON OFF OFF OFF OFF ON OFF
31. Cyrix/IBM 6x86MX-PR166
(60*2.5 2.9V) ON ON ON OFF OFF ON ON OFF
32. Cyrix/IBM 6x86MX-PR200
(66*2.5 2.9V) OFF ON ON OFF OFF ON ON OFF
33. Cyrix/IBM 6x86MX-PR200
(75*2 2.9V)∗OFF ON OFF OFF OFF ON ON OFF
34. Cyrix/IBM 6x86MX-PR233
(66*3 2.9V) OFF OFF ON OFF OFF ON ON OFF
35. Cyrix/IBM 6x86MX-PR233
(75*2.5 2.9V)∗OFF ON ON OFF OFF ON ON OFF
¬Note : If Cyrix 6x86 is being used, please check the CPU Date Code after 605.
¬Note :JP3 1-2 OFF ,
JP3 1-2 ON For use Cyrix/IBM 6x86-150MHz-PR200+ , Cyrix/IBM 6x86L-

GA-586STX
4
PR200+ , Cyrix/IBM 6x86MX-PR200 (75*2) , Cyrix/IBM 6x86MX-PR233 (75*2.5)
CPUS .
1. Pentium

Processor 90 MHz
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Pentium Processor 90 MHz
R
123
4
5 6 7
8
OFF
ON
2. Pentium

Processor 100 MHz

Table of Contents
5
CPU
72
1
+ + ++ + +
1
JP3
1
+
Pentium Processor 100 MHz
R
1 2 3
4
567
8
OFF
ON
3. Pentium

Processor 120 MHz
CPU
72
1
+ + + + +
+
1
JP3
1
+
Pentium Processor 120 MHz
R
1 2 3
4
567
8
OFF
ON
4. Pentium

Processor 133 MHz

GA-586STX
6
CPU
72
1
+ + + + +
+
1
JP3
1
+
Pentium Processor 133 MHz
R
1 2 3
4
567
8
OFF
ON
5. Pentium

Processor 150 MHz
CPU
72
1
+ + ++ + +
1
JP3
1
+
Pentium Processor 150 MHz
R
1 2 3
4
567
8
OFF
ON
6. Pentium

Processor 166 MHz

Table of Contents
7
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Pentium Processor 166 MHz
R
1 2 3
4
567
8
OFF
ON
7. Pentium

Processor 180 MHz
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Pentium Processor 180 MHz
R
1 2 3
4
567
8
OFF
ON
8. Pentium

Processor 200 MHz

GA-586STX
8
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Pentium Processor 200 MHz
R
1 2 3
4
567
8
OFF
ON
9. Intel MMX-150 MHz
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Intel MMX-150MHz 1 2 3
4
567
8
OFF
ON
10. Intel MMX-166 MHz

Table of Contents
9
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Intel MMX-166MHz 1 2 3
4
567
8
OFF
ON
11. Intel MMX-200 MHz
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Intel MMX-200MHz 1 2 3
4
567
8
OFF
ON
12. Intel MMX-233 MHz

GA-586STX
10
CPU
72
1
+ + ++ +
+
1
JP3
1
+
Intel MMX-233MHz 1 2 3
4
567
8
OFF
ON
13. P54CT-150 MHz
CPU
72
1
+ + ++ + +
1
JP3
1
+
P54CT-150MHz 1 2 3
4
567
8
OFF
ON
14. P54CT-166 MHz