Kontron ETX-OH User Manual download pdf (Page 39)

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ETX-OH / ETX® Connectors

6.3.1 Connector X2 Signal Levels

Pin Signal Description Type Termination Comment

1 GND Ground PWR - -

2 GND Ground PWR - -

3 SD14 ISA Data Bus IO-5 PU 8k2 5V -

4 SD15 ISA Data Bus IO-5 PU 8k2 5V -

5 SD13 ISA Data Bus IO-5 PU 8k2 5V -

6 MASTER# ISA 16-Bit Master I-5 PU 330R 5V -

7 SD12 ISA Data Bus IO-5 PU 8k2 5V -

8 DREQ7 ISA DMA Request 7 I-5 PD 8k2 -

9 SD11 ISA Data Bus IO-5 PU 8k2 5V -

10 DACK7# ISA DMA Acknowledge 7 O-5 - -

11 SD10 ISA Data Bus IO-5 PU 8k2 5V -

12 DREQ6 ISA DMA Request 6 I-5 PD 8k2 -

13 SD9 ISA Data Bus IO-5 PU 8k2 5V -

14 DACK6# ISA DMA Acknowledge 6 O-5 - -

15 SD8 ISA Data Bus IO-5 PU 8k2 5V -

16 DREQ5 ISA DMA Request 5 I-5 PD 8k2 -

17 MEMW# ISA Memory Write IO-5 PU 8k2 5V -

18 DACK5# ISA DMA Acknowledge 5 O-5 - -

19 MEMR# ISA Memory Read IO-5 PU 8k2 5V -

20 DREQ0 ISA DMA Request 0 I-5 PD 8k2 -

21 LA17 ISA Adress Bus (SA17) IO-5 PU 8k2 5V -

22 DACK0# ISA DMA Acknowledge 0 O-5 - -

23 LA18 ISA Adress Bus (SA18) IO-5 PU 8k2 5V -

24 IRQ14 ISA Interrupt Request 14 / ROM Chip Select IO-5 PU 8k2 5V -

25 LA19 ISA Adress Bus (SA19) IO-5 PU 8k2 5V -

26 IRQ15 ISA Interrupt Request 15 I-5 PU 8k2 5V -

27 LA20 ISA Latchable Adress Bus IO-5 - -

28 IRQ12 ISA Interrupt Request 12 I-5 PU 8k2 5V -

29 LA21 ISA Latchable Adress Bus IO-5 - -

30 IRQ11 ISA Interrupt Request 11 I-5 PU 8k2 5V -

31 LA22 ISA Latchable Adress Bus IO-5 - -

32 IRQ10 ISA Interrupt Request 10 I-5 PU 8k2 5V -

33 LA23 ISA Latchable Adress Bus IO-5 - -

34 IO16# ISA 16-Bit I/O Access I-5 PU 330R 5V -

35 GND Ground PWR - -

36 GND Ground PWR - -

37 SBHE# ISA System Byte High Enable IO-5 PU 8k2 5V -

38 M16# ISA 16-Bit Memory Access IO-5 PU 330R 5V -

39 SA0 ISA Adress Bus IO-5 PU 8k2 5V -

40 OSC ISA Oscillator O-3,3 - 14.318MHz

41 SA1 ISA Adress Bus IO-5 PU 8k2 5V -

42 BALE ISA Buffer Adress Latch Enable IO-5 PD 4k7 -

43 SA2 ISA Adress Bus IO-5 PU 8k2 5V -

44 TC ISA Terminal Count IO-5 PD 4k7 -

45 SA3 ISA Adress Bus IO-5 PU 8k2 5V -

46 DACK2# ISA DMA Acknowledge 2 O-5 - -

47 SA4 ISA Adress Bus IO-5 PU 8k2 5V -

48 IRQ3 ISA Interrupt Request 3 I-5 PU 8k2 5V -

49 SA5 ISA Adress Bus IO-5 PU 8k2 5V -

50 IRQ4 ISA Interrupt Request 4 I-5 PU 8k2 5V -

51 VCC Power +5V PWR - -

52 VCC Power +5V PWR - -

53 SA6 ISA Adress Bus IO-5 PU 8k2 5V -

54 IRQ5 ISA Interrupt Request 5 I-5 PU 8k2 5V -

55 SA7 ISA Adress Bus IO-5 PU 8k2 5V -

56 IRQ6 ISA Interrupt Request 6 I-5 PU 8k2 5V -

57 SA8 ISA Adress Bus IO-5 PU 8k2 5V -

58 IRQ7 ISA Interrupt Request 7 I-5 PU 8k2 5V -

59 SA9 ISA Adress Bus IO-5 PU 8k2 5V -

60 SYSCLK ISA Bus Clock O-5 - 8.25MHz

61 SA10 ISA Adress Bus IO-5 PU 8k2 5V -

62 REFSH# ISA System Refresh Control IO-5 PU 1k 5V -

63 SA11 ISA Adress Bus IO-5 PU 8k2 5V -

64 DREQ1 ISA DMA Request 1 I-5 PD 8k2 -

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Kontron ETX-OH User Manual Page 39

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