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J26

 - PS/2 

Keyboard/Mouse
1 KB_DATA
2 NC(not popula-

ted)

3 MS_DATA
4 GND
5 5VALW
6 KB_CLK
7 MS_CLK

J 22 -

 FANS 

1   12 V
2     NC
3   GND

J35

 - Power LED

1   VCC
2   PWR_LED#

J31

 - Power ON     

Switch
1 GND
2 PWR_BUTTON#

J 32 

- Hard Drive LED

1 VCC
2 HDACT#

J1

 - ATX Power Supply (20-pins)*

1

VCC3

11 VCC3

2

VCC3

12 -12V

3

GND

13 GND

4

VCC

14 PS_ON#

5

GND

15 GND

6

VCC

16 GND

7

GND

17 GND

8

PWR_OK

18 -5V

9

5VSB

19 VCC

10 12V

20 VCC

J 28

 -Multi-Function

Keyboard Clock

1

2

GND

Keyboard Data

3

4

GND

VCC

5

6

VCC

Speaker

7

8

VCC

Mouse Clock

9

10 GND

Mouse Data

11

12 GND

Push Button Reset#

13

14 GND

HDD Activity LED#

15

16 VCC

P1-P3,

 ePCI-X SHB

P1

P2

P3

ROW B

ROW A

ROW B

ROW A

ROW B

ROW A

1

-12V

+12V

GND

a_AD04

b-VIO

b_AD22

1

2

PWRGD

PWRBT#

a_AD05

+3.3V

b_C/BE3#

GND

2

3

PSON#

+5Vaux

a_AD03

a_AD02

b_AD23

b_AD21

3

4

TRST#

GND

GND

a_AD00

+5V

b_AD20

4

5

TMS

TCK

a_AD01

GND

b_AD19

GND

5

6

TDO

TDI

Reserved

a_REQ64#

b_AD17

b_AD18

6

7

RESERVED

a_PRSNT#

+5V

a_ACK64#

GND

b_AD16

7

8

+5V

Reserved

Reserved

+5V

b_C/BE2#

+3.3V

8

9

a_INTB#

+5V

a_VIO

a_C/BE7#

b_IRDY#

b_FRAME#

9

10

a_INTD#

a_INTA#

GND

a_C/BE6#

GND

b_TRDY#

10

11

+5V

a_INTC#

a_C/BE5#

GND

b_DEVSEL#

GND

11

12

Key Area

12

13

13

14

+3,3Vaux

+5V

a_C/BE4#

a_RAR64

+5V

b_PCIXCAP

14

15

GND

Reserved

+5V

a_AD62

b_LOCK#

b_STOP#

15

16

RESERVED

a_GNT3#

a_AD63

GND

b_PERR#

GND

16

17

+3,3V

GND

a_AD61

a_AD60

GND

b_PAP

17

18

a_REQ3#

a_GNT2#

GND

a_AD58

b_SERR#

b_AD15

18

19

a_REQ2#

a_GNT1#

a_AD59

+3.3V

b_C/BE1#

+3.3V

19

20

GND

+3.3V

a_AD57

a_AD56

GND

b_AD13

20

21

a_REQ1#

a_RST#

GND

a_AD54

b_AD14

b_AD11

21

22

a_REQ0#

a_GNT0#

a_AD55

GND

b_AD12

GND

22

23

+3.3V

GND

a_AD53

a_AD52

+5V

b_AD09

23

24

a_CLKFO

a_CLKFI

+5V

a_AD50

b_AD10

b_M66EN

24

25

GND

+3.3V

a_AD51

GND

b_AD08

GND

25

26

a_CLKC

a_CLKD

a_AD49

a_AD48

GND

b_C/BE0#

26

27

+3.3V

GND

GND

a_AD46

b_AD07

b_AD06

27

28

a_CLKA

a_CLKB

a_AD47

+3.3V

b_AD05

+3.3V

28

29

GND

+3.3V

a_AD45

a_AD44

GND

b_AD04

29

30

a_AD31

PME#

GND

a_AD42

b_AD03

b_AD02

30

31

a_AD29

GND

a_AD43

GND

b_Ad01

GND

31

32

+5V

a_AD30

a_AD41

a_AD40

+5V

b_AD00

32

33

a_AD27

a_AD28

+5V

a_AD38

b_ACK64#

b_REQ64#

33

34

a_AD25

GND

a_AD39

GND

b_C/BE7#

GND

34

35

GND

a_AD26

a_AD37

a_AD36

GND

b_C/BE6#

35

36

a_C/BE3#

a_AD24

GND

a_AD34

b_C/BE5#

b_PAR64

36

37

a_AD23

+3.3V

a_AD35

+3.3V

b_C/BE4#

+3.3V

37

38

GND

a_AD22

a_AD33

a_AD32

GND

b_AD62

38

39

a_AD21

a_AD20

GND

GND

b_AD63

b_AD60

39

40

a_AD19

GND

b_CLKD

b_CLKC

b_AD61

GND

40

41

+5V

a_AD18

+3.3V

GND

+5V

b_AD58

41

42

a_AD17

a_AD16

b_CLKB

b_CLKA

b_AD59

b_AD56

42

43

a_C/BE2#

GND

GND

+3.3V

b_AD57

GND

43

44

GND

a_FRAME#

b_CLKFO

b_CLKFI

GND

b_AD54

44

45

a_IRDY#

a_TRDY#

GND

GND

b_AD55

b_AD52

45

46

a_DEVSEL#

+5V

b_INTB#

b_INTA#

b_AD53

+3.3V

46

47

+3.3V

a_PCIXCAP

b_INTD#

b_INTC#

GND

b_AD50

47

48

a_LOCK#

a_STOP#

+5V

GND

b_AD51

b_AD48

48

49

a_PERR#

GND

b_GNT3#

b_GNT2#

b_AD49

GND

49

50

+5V

SER SDA

b_REQ3#

b_REQ2#

+5V

b_AD46

50

51

a_SERR#

SER_SCL

GND

+5V

b_AD47

b_AD44

51

52

a_PAR

GND

b_GNT1#

b_GNT0#

b_AD45

GND

52

53

GND

a_C/BE1#

b_REQ1#

b_REQ0#

GND

b_AD42

53

54

a_AD15

a_AD14

+5V

GND

b_AD43

b_AD40

54

55

a_AD13

+3.3V

b_RST#

b_PRSNT#

b_AD41

+3.3V

55

56

GND

a_AD12

+5V

b_AD30

GND

b_AD38

56

57

a_AD11

a_AD10

b_AD31

GND

b_AD39

b_AD36

57

58

a_AD08

GND

b_AD29

b_AD28

b_AD37

GND

58

59

+5V

a_AD09

GND

b_AD26

+5V

b_AD34

59

60

a_AD07

a_C/BE0#

b_AD27

+3.3V

b_AD35

b_AD32

60

61

a_M66EN

GND

b_AD25

b_AD24

b_AD33

GND

61

62

RESERVED

a_AD06

GND

Reserved

GND

Reserved

62

PCI 32 BIT

J6-J9

 5V Environment

ROW B

ROW A

ROW B

ROW A

1

-12V

TRST#

49

Ground

AD[09]

2

TCK

+12V

50

Key Areal

3

Ground

TMS

51

4

TDO

TDI

52

DA[08]

C/BE[0]#

5

+5V

+5V

53

AD[07]

+3.3V

6

+5V

INTA#

54

+3.3V

AD[06]

7

INTB#

INTC#

55

AD[05]

AD[04]

8

INTD#

+5V

56

AD[03]

Ground

9

PRSNT1#

Reserved

57

Ground

AD[02]

10

Reserved

+5V(I/O)

58

AD[01]

AD[00]

11

PRSNT2#

Reserved

59

+5V (IO)

+5V (I/O)

12

Ground

Ground

60

ACK64#

REQ64#

13

Ground

Ground

51

+5V

+5V

14

Reserved

3.3Vaux

62

+5V

+5V

15

Ground

RST#

16

CLK

+5V (I/O)

17

Ground

GNT#

18

REQ#

Ground

19

+5V (I/O)

PME#

20

AD[31]

AD[30]

21

AD[29]

+3.3V

22

Ground

AD[28]

23

AD[27]

AD[26]

24

AD[25]

Ground

25

+3.3V

AD[24]

26

C/BE[3]#

IDSEL

27

AD[23]

+3.3V

28

Ground

AD[22]

29

AD[21]

AD[20]

30

AD[19]

Ground

31

+3.3V

AD[18]

32

AD[17]

AD[16]

33

C/BE[2]#

+3.3V

34

Ground

FRAME#

35

IRDY#

Ground

36

+3.3V

TRDY#

37

DEVSEL#

Ground

38

Ground

STOP#

39

LOCK#

+3.3V

40

PERR#

SMBCLK

41

+3.3V

SMBDAT

42

SERR#

Ground

43

+3.3V

PAR

44

C/BE[1]#

AD[15]

45

AD[14]

+3.3V

46

Ground

AD[13]

47

AD[12]

AD[11]

48

AD[10]

Ground

Note

For Technical Support 

please contact:

1. Internet: www.kontron.com

2. E-Mail: support@kontron.com

3. Tel.: +49 (0)8165/77 0

4. Fax: +49 (0)8165/77 279

eBP-4A3B0

Connector Pinouts

eBP-4A3B0

J 33 

- Speaker Con.

PIN Signal
1

SPEAKER

2

NC

3

NC

4

VCC

J 34 -  Reset Button
PIN Signal
1

GND

2

PBRST#

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