Gigabyte GA-5AA User Manual

5AA

USER'S MANUAL

¯Support Intel Pentium, MMX, Cyrix/IBM 6x86MX, MII, AMD K6, K6-2, K6-III, IDT Winchip 2, IDT Winchip 3 & RISE MP6 CPUs.

¯Support parity check or ECC function.

¯Support fully AGP 1.0 specification.

¯Support switching mode voltage regulator on board (1.3V~3.5V).

¯Support 66/75/83/95 MHz and 100MHz.

¯Support Modem Ring On (COMA¡AB) , Win 95/98 shutdown.

¯Support Wake on Lan (The ATX power supply supports larger than 720 mA 5V Stand-By current ).

¯Support keyboard power on function (The ATX power supply supports larger than 300mA 5V Stand-by current).

¯Support Ultra DMA33 and ATA66.

¯Support IrDA function for Fast IrDA.

Pentium â Processor PCI - ISA BUS MAINBOARD

REV. 3.2 First Edition

R-32-01-091202

5AA

The author assumes no responsibility for any errors or omissions which may appear in this document nor does it make a commitment to update the information contained herein.

¯THIRD-PARTY BRANDS AND NAMES ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS.

Dec. 2, 1999 Taipei, Taiwan

1

Quick Installation Guide

I.CPU Jumper Setting Table:

O: ON

X: OFF

SW	4	5	6	7	8	SW	4	5	6	7	8
1.3V	X	X	X	X	O	2.5V	O	X	O	X	X
1.4V	X	O	X	X	O	2.6V	X	O	O	X	X
1.5V	X	X	O	X	O	2.7V	O	O	O	X	X
1.6V	X	O	O	X	O	2.8V	X	X	X	O	X
1.7V	X	X	X	O	O	2.9V	O	X	X	O	X
1.8V	X	O	X	O	O	3.0V	X	O	X	O	X
1.9V	X	X	O	O	O	3.1V	O	O	X	O	X
2.0V	X	O	O	O	O	3.2V	X	X	O	O	X
2.1V	O	X	X	X	X	3.3V	O	X	O	O	X
2.2V	X	O	X	X	X	3.4V	X	O	O	O	X
2.3V	O	O	X	X	X	3.5V	O	O	O	O	X
2.4V	X	X	O	X	X	---	---	---	---	---	---

SW	1	2	3
X1.5	X	X	X
X2	O	X	X
X2.5	O	O	X
X3	X	O	X
X3.5	X	X	X
X4	O	X	O
X4.5	O	O	O
X5	X	O	O
X5.5	X	X	O
X6	O	X	X

2

5AA

JP2	JP1	JP14	JP16	MHz
2-3	2-3	2-3	X	66M
1-2	2-3	2-3	O	75M
1-2	2-3	2-3	X	83M
1-2	1-2	2-3	O	95M
1-2	1-2	2-3	X	100M
1-2	1-2	1-2	X	105M
1-2	1-2	1-2	O	110M
1-2	2-3	1-2	X	115M
1-2	2-3	1-2	O	120M
2-3	1-2	1-2	X	125M
2-3	1-2	1-2	O	130M
2-3	2-3	1-2	X	135M
2-3	2-3	1-2	O	140M

♦Note: It’s strongly recommended that set the system speed according to your hardware configuration: CPU, SDRAM, Cards, etc.

3

Quick Installation Guide

II.

Quick Installation Guide:

O : ON

X : OFF

CPU

S1

S2

S3

S4

S5

S6

S7

S8

JP2

JP1

JP14

JP16

1.

Pentiumâ 133 MHz

O

X

X

O

O

O

O

X

2-3

2-3

2-3

X

2.

Pentiumâ 166 MHz

O

O

X

O

O

O

O

X

2-3

2-3

2-3

X

3.

Pentiumâ 200 MHz

X

O

X

O

O

O

O

X

2-3

2-3

2-3

X

4.

Intel MMX-166MHz

O

O

X

X

X

X

O

X

2-3

2-3

2-3

X

5.

Intel MMX-200MHz

X

O

X

X

X

X

O

X

2-3

2-3

2-3

X

6.

Intel MMX-233MHz

X

X

X

X

X

X

O

X

2-3

2-3

2-3

X

7.

AMD-K6/166 (2.9V)

O

O

X

O

X

X

O

X

2-3

2-3

2-3

X

8.

AMD-K6/200 (2.9V)

X

O

X

O

X

X

O

X

2-3

2-3

2-3

X

9.

AMD-K6/233 (3.2V)

X

X

X

X

X

O

O

X

2-3

2-3

2-3

X

10. AMD-K6/233 (66*3.5 2.2V)

X

X

X

X

O

X

X

X

2-3

2-3

2-3

X

11.

AMD-K6/266 (66*4 2.2V)

O

X

O

X

O

X

X

X

2-3

2-3

2-3

X

AMD-K6-2/266 (66*4 2.2V)

12.

AMD-K6/300 (66*4.5 2.2V)

O

O

O

X

O

X

X

X

2-3

2-3

2-3

X

13.

AMD-K6/300 (100*3 2.2V)

X

O

X

X

O

X

X

X

1-2

1-2

2-3

X

AMD-K6-2/300 (100*3 2.2V)

14.

AMD-K6-2/333 (66*5 2.2V)

X

O

O

X

O

X

X

X

2-3

2-3

2-3

X

15.

AMD-K6-2/333 (95*3.5 2.2V)

X

X

X

X

O

X

X

X

1-2

1-2

2-3

O

16.

AMD-K6-2/350 (100*3.5 2.2V)

X

X

X

X

O

X

X

X

1-2

1-2

2-3

X

17.AMD-K6-2/366 (66*5.5 2.2V) *

X

X

O

X

O

X

X

X

2-3

2-3

2-3

X

18.

AMD-K6-2/380 (95*4 2.2V)

O

X

O

X

O

X

X

X

1-2

1-2

2-3

O

19.

AMD-K6-2/400 (100*4 2.2V)

O

X

O

X

O

X

X

X

1-2

1-2

2-3

X

20.

AMD-K6-2/450 (100*4.5 2.2V)

O

O

O

X

O

X

X

X

1-2

1-2

2-3

X

*

21.

AMD-K6-2/450 (100*4.5 2.4V)

O

O

O

X

X

O

X

X

1-2

1-2

2-3

X

22.

AMD-K6-2/475 (95*5 2.2V)

*

X

O

O

X

O

X

X

X

1-2

1-2

2-3

O

23.

AMD-K6-2/475 (95*5 2.4V)

*

X

O

O

X

X

O

X

X

1-2

1-2

2-3

O

24.

AMD-K6-2/500 (100*5 2.2V) *

X

O

O

X

O

X

X

X

1-2

1-2

2-3

X

25.

AMD-K6-2/500 (100*5 2.4V) *

X

O

O

X

X

O

X

X

1-2

1-2

2-3

X

4

5AA

26.

AMD-K6-2/550 (100*5.5 2.2V)

X

X

O

X

O

X

X

X

1-2

1-2

2-3

X

*

27.

AMD-K6-III/400 (100*4

2.2V) *

O

X

O

X

O

X

X

X

1-2

1-2

2-3

X

CPU

S1

S2

S3

S4

S5

S6

S7

S8

JP2

JP1

JP14

JP16

28.

AMD-K6-III/400 (100*4

2.4V)

O

X

O

X

X

O

X

X

1-2

1-2

2-3

X

29.AMD-K6-III/450 (100*4.5

2.2V)

O

O

O

X

O

X

X

X

1-2

1-2

2-3

X

*

30.AMD-K6-III/450 (100*4.5

2.4V)

O

O

O

X

X

O

X

X

1-2

1-2

2-3

X

*

31.

AMD-K6-III/475 (95*5

2.2V)

*

X

O

O

X

O

X

X

X

1-2

1-2

2-3

O

32.

AMD-K6-III/475 (95*5

2.4V)

*

X

O

O

X

X

O

X

X

1-2

1-2

2-3

O

33.

AMD-K6-III/500 (100*5

2.2V)

*

X

O

O

X

O

X

X

X

1-2

1-2

2-3

X

34.

AMD-K6-III/500 (100*5

2.4V)

*

X

O

O

X

X

O

X

X

1-2

1-2

2-3

X

35.

AMD-K6-III/550 (100*5.5

2.2V)

X

O

O

X

O

X

X

X

1-2

1-2

2-3

X

*

36.

Cyrix/IBM 6x86MX-PR166

O

X

X

O

X

X

O

X

2-3

2-3

2-3

X

(66*2

2.9V)

37.

Cyrix/IBM 6x86MX-PR200

O

O

X

O

X

X

O

X

2-3

2-3

2-3

X

(66*2.5

2.9V)

38.

Cyrix/IBM 6x86MX-PR200

O

X

X

O

X

X

O

X

1-2

2-3

2-3

O

(75*2

2.9V)

39.

Cyrix/IBM 6x86MX-PR233

X

O

X

O

X

X

O

X

2-3

2-3

2-3

X

(66*3

2.9V)

40.

Cyrix/IBM 6x86MX-PR233

O

O

X

O

X

X

O

X

1-2

2-3

2-3

O

(75*2.5

2.9V)

41.

Cyrix/IBM 6x86MX-PR233

O

X

X

O

X

X

O

X

1-2

2-3

2-3

X

(83*2

2.9V)

42.

Cyrix/IBM 6x86MX-PR266

X

X

X

O

X

X

O

X

2-3

2-3

2-3

X

(66*3.5

2.9V)

43.

Cyrix/IBM 6x86MX-PR266

X

O

X

O

X

X

O

X

1-2

2-3

2-3

O

(75*3

2.9V)

44.

Cyrix/IBM 6x86MX-PR266

O

O

X

O

X

X

O

X

1-2

2-3

2-3

X

(83*2.5

2.9V)

45.

Cyrix M¢ -ºPR300

X

X

X

O

X

X

O

X

2-3

2-3

2-3

X

(66*3.5

2.9V)

46.

Cyrix M¢ -ºPR333

O

X

O

O

X

X

O

X

2-3

2-3

2-3

X

(66*4

2.9V)

47.

Cyrix M¢ -ºPR333

X

O

X

O

X

X

O

X

1-2

2-3

2-3

X

(83*3

2.9V)

5

Quick Installation Guide

48. Cyrix M¢ -ºPR333

X

X

X

O

X

X

O

X

1-2

2-3

2-3

O

(75*3.5

2.9V)

49. Cyrix M¢ -ºPR366

*

O

O

X

O

X

X

O

X

1-2

1-2

2-3

X

(100*2.5

2.9V)

50. Cyrix M¢ -ºPR366

*

O

X

O

O

X

X

O

X

1-2

2-3

2-3

O

(75*4

2.9V)

CPU

S1

S2

S3

S4

S5

S6

S7

S8

JP2

JP1

JP14

JP16

51. Cyrix M¢ -ºPR366

*

X

X

X

O

X

X

O

X

1-2

2-3

2-3

X

(83*3.5

2.9V)

52. Cyrix M¢ -ºPR400

*

X

X

X

O

X

X

O

X

1-2

1-2

2-3

X

(100*3.5

2.9V)

53. IDT Winchip 2-200

X

O

X

O

O

O

O

X

2-3

2-3

2-3

X

(66*3

3.5V)

54. IDT Winchip 2-200

*

O

X

X

O

O

O

O

X

1-2

1-2

2-3

X

(100*2

3.5V)

55. IDT Winchip 2-225

X

O

X

O

O

O

O

X

1-2

2-3

2-3

O

(75*3

3.5V)

56. IDT Winchip 2-233

*

X

X

X

O

O

O

O

X

2-3

2-3

2-3

X

(66*3.5

3.5V)

57. IDT Winchip 2-233

*

X

O

O

O

O

O

O

X

1-2

1-2

2-3

X

(100*2.33

3.5V)

58. IDT Winchip 2-266

*

O

X

O

O

O

O

O

X

2-3

2-3

2-3

X

(66*4

3.5V)

59. IDT Winchip 2-266

*

X

X

O

O

O

O

O

X

1-2

1-2

2-3

X

(100*2.66

3.5V)

60. IDT Winchip 2-300

*

O

O

X

O

O

O

O

X

1-2

1-2

2-3

X

(100*2.5

3.5V)

61. IDT Winchip 3-266

*

X

O

O

X

X

X

O

X

1-2

1-2

2-3

X

(100*2.33

2.8V)

62. RISE MP6-266

*

O

X

X

X

X

X

O

X

1-2

1-2

2-3

X

(100*2

2.8V)

¬Note: If Cyrix 6x86 is being used, please check the CPU Date Code after 605.

/The default setting is 100*3 at 2.2V for AMD K6/300 and AMD K6-2/300

CPU

S1

S2

S3

S4

S5

S6

S7

S8

JP2

JP1

JP14

JP16

AMD-K6/300 (100*3 2.2V)

X

O

X

X

O

X

X

X

1-2

1-2

2-3

X

AMD-K6-2/300 (100*3 2.2V)

MThe settings of the processors marked with “*” above are just for your reference, these processors have not been tested yet !

6

5AA

1. Pentiumâ Processor 133 MHz

		8
		7
		6	ALi
	SW2	5	M1543C
	SW	4
		3
		2
		1	JP14 JP1JP2
	5AA	ON OFF
			3
			2

CPU	ALi	1
	M1542

JP16

2. Pentiumâ Processor 166 MHz

		8
		7	JP14 JP1 JP2
		6
			3	JP16
	sw	5
		4	2
		3	1
		2
		1

ON OFF

3. Pentiumâ Processor 200 MHz

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

7

Quick Installation Guide

4. Intel MMX-166 MHz

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
ON OFF
5. Intel MMX-200 MHz
	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
	ON OFF
6. Intel MMX-233 MHz
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
ON OFF
7. AMD-K6/166 (2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF

8. AMD-K6/200 (2.9V)

8

5AA

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1
	ON OFF

9.	AMD-K6/233		(3.2V)
	8
	7	JP14 JP1 JP2
	6		3	JP16
sw	5		2
	4
	3		1
	2
	1
	ON OFF
10. AMD-K6/233			(66*3.5		2.2V)
	8
	7	JP14 JP1 JP2
	6		3	JP16
sw	5		2
	4
	3		1
	2
	1
	ON OFF
11. AMD-K6/266			(66*4 2.2V); AMD-K6-2/266			(66*4 2.2V)
	8
	7	JP14 JP1 JP2
	6		3	JP16
	5
sw			2
	4
	3		1
	2
	1
	ON OFF
12. AMD-K6/300			(66*4.5		2.2V)
	8
	7	JP14 JP1 JP2
	6		3	JP16
sw	5		2
	4
	3		1
	2
	1
	ON OFF
13. AMD-K6/300			(100*3		2.2V); AMD-K6-2/300	(100*3 2.2V)
					9

Quick Installation Guide

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1

ON OFF

14.AMD-K6-2/333 (66*5 2.2V)

8

	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1

ON OFF

15.AMD-K6-2/333 (95*3.5 2.2V)

8

	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF
16. AMD-K6-2/350			(100*3.5	2.2V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF
17. AMD-K6-2/366			(66*5.5	2.2V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF

10

5AA

18. AMD-K6-2/380 (95*4 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1

ON OFF

19. AMD-K6-2/400 (100*4 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

20. AMD-K6-2/450 (100*4.5 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

21. AMD-K6-2/450 (100*4.5 2.4V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

22. AMD-K6-2/475 (95*5 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

11

Quick Installation Guide

23. AMD-K6-2/475 (95*5 2.4V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

24. AMD-K6-2/500 (100*5 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

25. AMD-K6-2/500 (100*5 2.4V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

26. AMD-K6-2/550 (100*5.5 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

27. AMD-K6-III/400 (100*4 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

12

5AA

28. AMD-K6-III/400 (100*4 2.4V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

29. AMD-K6-III/450 (100*4.5 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

30. AMD-K6-III/450 (100*4.5 2.4V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

31. AMD-K6-III/475 (95*5 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

32. AMD-K6-III/475 (95*5 2.4V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

13

Quick Installation Guide

33. AMD-K6-III/500 (100*5 2.2V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
	ON OFF

34. AMD-K6-III/500 (100*5 2.4V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
	ON OFF
35. AMD-K6-III/550 (100*5.5 2.2V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
	ON OFF
36. Cyrix /IBM 6x86MX-PR166				(66*2 2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
ON OFF
37. Cyrix /IBM 6x86MX-PR200				(66*2.5 2.9V)

14

5AA

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
	ON OFF
38. Cyrix /IBM 6x86MX-PR200				(75*2	2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
ON OFF
39. Cyrix /IBM 6x86MX-PR233				(66*3	2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1
	ON OFF
40. Cyrix /IBM 6x86MX-PR233				(75*2.5 2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1
	ON OFF
41. Cyrix /IBM 6x86MX-PR233				(83*2	2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF

42. Cyrix /IBM 6x86MX-PR266 (66*3.5 2.9V)

15

Quick Installation Guide

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

43. Cyrix / IBM 6x86MX-PR266 (75*3 2.9V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

44. Cyrix / IBM 6x86MX-PR266 (83*2.5 2.9V)

	8
	7	JP14 JP1 JP2
	6	3
sw	5	JP16
	4	2
	3	1
	2
	1

ON OFF

45. Cyrix MII-PR300 (66*3.5 2.9V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

46. Cyrix MII-PR333 (66*4 2.9V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

47. Cyrix M¢ -ºPR333 (83*3 2.9V)

16

5AA

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1

ON OFF

48. Cyrix M¢ -ºPR333 (75*3.5 2.9V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1
	ON OFF

49. Cyrix MII-PR333			(100*2.5	2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1
	ON OFF
50. Cyrix MII-PR366			(75*4 2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF
51. Cyrix MII-PR366			(83*3.5	2.9V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
	ON OFF

52. Cyrix MII-PR400 (100*3.5 2.9V)

17

Quick Installation Guide

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1
	ON OFF
53. IDT Winchip 2-200				(66*3	3.5V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF
54. IDT Winchip 2-200				(100*2	3.5V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1
	ON OFF
55. IDT Winchip 2-225				(75*3	3.5V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5
		2
	4
	3	1
	2
	1
	ON OFF
56. IDT Winchip 2-233				(66*3.5 3.5V)
	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
	3	1
	2
	1
	ON OFF
57. IDT Winchip 2-233				(100*2.33 3.5V)
					18

5AA

	8
	7	JP14 JP1 JP2
	6	3
sw	5	JP16
	4	2
	3	1
	2
	1

ON OFF

58. IDT Winchip 2-266 (66*4 3.5V)

	8	JP14 JP1 JP2
	7
	6	3	JP16
sw	5	2
	4
		1
	3
	2
	1

ON OFF

59. IDT Winchip 2-266 (100*2.66 3.5V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
		1
	3
	2
	1

ON OFF

60. IDT Winchip 2-300 (100*2.5 3.5V)

	8
	7	JP14 JP1 JP2
	6	3	JP16
	5
sw		2
	4
	3	1
	2
	1

ON OFF

61. IDT Winchip 3-266 (100*2.33 2.8V)

	8	JP14 JP1 JP2
	7
	6	3	JP16
sw	5	2
	4
		1
	3
	2
	1

ON OFF

62. RISE MP6-266 (100*2 2.8V)

19

Quick Installation Guide

	8
	7	JP14 JP1 JP2
	6	3	JP16
sw	5	2
	4
		1
	3
	2
	1

ON OFF

III. Quick Installation Guide of Jumper setting:

PWR : Power LED Connector
1	Pin No.	Function	ALi
	1	VCC	M1543C
	2	SW GND
	3	GND
	4	NC
	5	NC	5AA
		CPU	ALi
			M1542

SPK : Speaker Connector

20

5AA

1	Pin No.	Function		ALi
				M1543C
	1	SW	VCC
	2		NC
	3		NC
	4	Signal		5AA
			CPU	ALi
				M1542

	TD : Turbo LED Connector
	1	Pin No.	Function		ALi
					M1543C
		1	LED anode (+)
		2	SW
			LED cathode(−)
				5AA
			CPU	ALi
				M1542

TB : Turbo Switch Connector

21

Quick Installation Guide

1	Pin No.	Function		ALi
				M1543C
	1	SW	Signal
	2		GND
				5AA
			CPU	ALi
				M1542

	RST : Reset Switch
	1	Open :	ALi
			M1543C
		Normal operation
		SW
	1	Close :
		Reset system	5AA
		CPU	ALi
			M1542

GD : Green LED

22

5AA

1	Pin No.	Function
	1	LED anode (+)
	2	SW
		LED cathode(−)
			5AA
		CPU	ALi
			M1542

ALi

M1543C

GN : Green Function Switch
1	Open :	ALi
		M1543C
	Normal operation
	SW
1	Close :
	Entering Green Mode5AA
	CPU	ALi
		M1542

HD : IDE Hard Disk Active LED

23

Quick Installation Guide

1	Pin No.	Function
	1	LED anode (+)
	2	SW
		LED cathode(−)
	3	LED cathode(−)
	4	LED anode (+)
			5AA
		CPU	ALi
			M1542

ALi

M1543C

Soft PWR : Soft Power Connector
1	Open:		ALi
			M1543C
	Normal	Operation
		SW
1	Short:
	Power On/Off
			5AA
		CPU	ALi
			M1542

JP6: Wake On Lan

24

5AA

		ALi
		M1543C
	SW	Function
	Pin No.
	1	+5V
1	2	GND
	3	5AA
		Signal
	CPU	ALi
		M1542

JP7: Keyboard Power On (for ATX Power Supply only)

		ALi
		M1543C
SW	1
1-2 Close :
Enable Keyboard Power On
		5AA
	CPU	ALi
		M1542
	1
2-3 Close :
Disable Keyboard Power On

IDE1: Primary IDE Port

25

Quick Installation Guide

	ALi
	M1543C
SW
	5AA
	1
CPU	ALi
	M1542

IDE2: Secondary IDE Port

	ALi
	M1543C
SW
	5AA
	1
CPU	ALi
	M1542

FLOPPY : Floppy Port

26

5AA

	ALi
	M1543C
SW
	5AA
	1
CPU	ALi
	M1542

LPT : LPT Port

	ALi
	M1543C
SW
	5AA
	1
CPU	ALi
	M1542

COM A : COM A Port

27

Quick Installation Guide

	ALi
	M1543C
SW
	5AA
	1
CPU	ALi
	M1542

COM B: COM B Port

	ALi
	M1543C
SW
	5AA
	1
CPU	ALi
	M1542

USB : USB Port

28