Kontron ETX-OH User Manual download pdf (Page 44)

100

ETX-OH / ETX® Connectors

6.4.2 Connector X4 (Signal Levels)

Pin Signal Description Type Termination Comment

1 GND Ground PWR - -

2 GND Ground PWR - -

3 5V_SB Supply of internal suspend Circuit PWR - -

4 PWGIN Power Good / Reset Input I-3,3 PU 4k7 3,3V_SB 5V tolerant

5 PS_ON Power Supply On O-5 PU 4k7 5V -

6 SPEAKER Speaker Output O-3,3 - -

7 PWRBTN# Power Button I-5 PU 5k 5V -

8 BATT Battery Supply PWR - -

9 KBINH Keyboard Inhibit Control Input nc - Not supported

10 LILED Ethernet Link LED O - Open collector

11 RSMRST# Resume Reset I-3,3 PU 4k7 3,3V 5V tolerant

12 ACTLED Ethernet Activity LED O - Open collector

13 ROMKBCS# - O-5 PU 10k 5V Not supported

14 SPEEDLED Ethernet Speed LED O - Open collector

15 EXT_PRG - nc - Not supported

16 I2CLK I2C Bus Clock O-5 PU 2k2 5V -

17 VCC Power +5V PWR - -

18 VCC Power +5V PWR - -

19 OVCR# Over Current Detect for USB I-3,3 PU 10k 3,3V -

20 GPCS# - O-5 PU 10k 5V Not supported

21 EXTSMI# System Management Interrupt Input I-3,3 PU 4k7 3,3V 5V tolerant

22 I2DAT I2C Bus Data IO-5 PU 2k2 5V -

23 SMBCLK SM Bus Clock O-3,3 PU 2k2 3,3V -

24 SMBDATA SM Bus Data IO-3,3 PU 2k2 3,3V -

25 SIDE_CS3# Secondary IDE Chip Select Channel 1 O-3,3 - -

26 SMBALRT# SMB Alert I-3,3 PU 2k2 3,3V -

27 SIDE_CS1# Secondary IDE Chip Select Channel 1 O-3,3 - -

28 DASP_S - nc - Not supported

29 SIDE_A2 Secondary IDE Adress Bus O-3,3 - -

30 PIDE_CS3# Primary IDE Chip Select Channel 1 O-3,3 - -

31 SIDE_A0 Secondary IDE Adress Bus O-3,3 - -

32 PIDE_CS1# Primary IDE Chip Select Channel 0 O-3,3 - -

33 GND Ground PWR - -

34 GND Ground PWR - -

35 PDIAG_S Secondary IDE CBLID# I-3,3 PD 100k -

36 PIDE_A2 Primary IDE Adress Bus O-3,3 - -

37 SIDE_A1 Secondary IDE Adress Bus O-3,3 - -

38 PIDE_A0 Primary IDE Adress Bus O-3,3 - -

39 SIDE_INTRQ Secondary IDE Interrupt Reqeuest I-3,3 PD 10k -

40 PIDE_A1 Primary IDE Adress Bus O-3,3 - -

41 BATLOW# Battery Low I-3,3 PU 4k7 3,3V 5V tolerant

42 GPE1# General Purpose Power Event 1 I-3,3 - 5V tolerant, pin GEVENT5# with int. PU 8k2 in A55E

43 SIDE_AK# Secondary IDE DMA Acknowledge O-3,3 - -

44 PIDE_INTRQ Primary IDE Interrupt Reqeuest I-3,3 PD 10k -

45 SIDE_RDY Secondary IDE Ready I-3,3 PU 4k7 3,3V -

46 PIDE_AK# Primary IDE DMA Acknowledge O-3,3 - -

47 SIDE_IOR# Secondary IDE IO Read O-3,3 - -

48 PIDE_RDY Primary IDE Ready I-3,3 PU 4k7 3,3V -

49 VCC Power +5V PWR - -

50 VCC Power +5V PWR - -

51 SIDE_IOW# Secondary IDE IO Write O-3,3 - -

52 PIDE_IOR# Primary IDE IO Read O-3,3 - -

53 SIDE_DRQ Secondary IDE DMA Request I-3,3 PD 5k6 -

54 PIDE_IOW# Primary IDE IO Write O-3,3 - -

55 SIDE_D15 Secondary IDE Data Bus IO-3,3 - -

56 PIDE_DRQ Primary IDE DMA Request I-3,3 PD 5k6 -

57 SIDE_D0 Secondary IDE Data Bus IO-3,3 - -

58 PIDE_D15 Primary IDE Data Bus IO-3,3 - -

59 SIDE_D14 Secondary IDE Data Bus IO-3,3 - -

60 PIDE_D0 Primary IDE Data Bus IO-3,3 - -

61 SIDE_D1 Secondary IDE Data Bus IO-3,3 - -

62 PIDE_D14 Primary IDE Data Bus IO-3,3 - -

63 SIDE_D13 Secondary IDE Data Bus IO-3,3 - -

64 PIDE_D1 Primary IDE Data Bus IO-3,3 - -

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Kontron ETX-OH User Manual Page 44

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