4.4ETX4 Connector

The 100-pin ETX4 connector implements the board’s IDE, Ethernet, and a number of other signals, as indicated in the table below. Further information regarding each of these signal groups follows the table.

GND

1

2

GND

SIDE_IOW#

51

52

PIDE_IOR#

 

 

 

 

 

 

 

 

5V_SB

3

4

PWGIN

SIDE_DRQ

53

54

PIDE_IOW#

 

 

 

 

 

 

 

 

PS_ON#

5

6

SPEAKER

SIDE_D15

55

56

PIDE_DRQ

 

 

 

 

 

 

 

 

PWRBTN#

7

8

BATT

SIDE_D0

57

58

PIDE_D15

 

 

 

 

 

 

 

 

KBINH#

9

10

LILED#

SIDE_D14

59

60

PIDE_D0

 

 

 

 

 

 

 

 

RSMRST#

11

12

ACTLED#

SIDE_D1

61

62

PIDE_D14

 

 

 

 

 

 

 

 

ROMKBCS#

13

14

SPEEDLED#

SIDE_D13

63

64

PIDE_D1

 

 

 

 

 

 

 

 

EXT_PRG

15

16

I2CLK

GND

65

66

GND

 

 

 

 

 

 

 

 

VCC

17

18

VCC

SIDE_D2

67

68

PIDE_D13

 

 

 

 

 

 

 

 

OVCR#

19

20

GPCS#

SIDE_D12

69

70

PIDE_D2

 

 

 

 

 

 

 

 

EXTSMI#

21

22

I2DAT

SIDE_D3

71

72

PIDE_D12

 

 

 

 

 

 

 

 

SMBCLK

23

24

SMBDATA

SIDE_D11

73

74

PIDE_D3

 

 

 

 

 

 

 

 

SIDE_CS3#

25

26

SMBALRT#

SIDE_D4

75

76

PIDE_D11

 

 

 

 

 

 

 

 

SIDE_CS1#

27

28

DASP_S

SIDE_D10

77

78

PIDE_D4

 

 

 

 

 

 

 

 

SIDE_A2

29

30

PIDE_CS3#

SIDE_D5

79

80

PIDE_D10

 

 

 

 

 

 

 

 

SIDE_A0

31

32

PIDE_CS1#

VCC

81

82

VCC

 

 

 

 

 

 

 

 

GND

33

34

GND

SIDE_D9

83

84

PIDE_D5

 

 

 

 

 

 

 

 

PDIAG_S

35

36

PIDE_A2

SIDE_D6

85

86

PIDE_D9

 

 

 

 

 

 

 

 

SIDE_A1

37

38

PIDE_A0

SIDE_D8

87

88

PIDE_D6

 

 

 

 

 

 

 

 

SIDE_INTRQ

39

40

PIDE_A1

GPE2#

89

90

CBLID_P#

 

 

 

 

 

 

 

 

BATLOW#

41

42

GPE1#

RXD#

91

92

PIDE_D8

 

 

 

 

 

 

 

 

SIDE_AK#

43

44

PIDE_INTRQ

RXD

93

94

SIDE_D7

 

 

 

 

 

 

 

 

SIDE_RDY

45

46

PIDE_AK#

TXD#

95

96

PIDE_D7

 

 

 

 

 

 

 

 

SIDE_IOR#

47

48

PIDE_RDY

TXD

97

98

HDRST#

 

 

 

 

 

 

 

 

VCC

49

50

VCC

GND

99

100

GND

 

 

 

 

 

 

 

 

ETX-945 User Manual 1.00

www.diamondsystems.com

Page 27

Page 27
Image 27
Epson ETX-945 user manual ETX4 Connector

ETX-945 specifications

The Epson ETX-945 is a versatile all-in-one printer designed to meet the needs of both home offices and small businesses. As part of Epson's EcoTank series, the ETX-945 features a revolutionary cartridge-free design that utilizes a refillable ink tank system. This innovative approach not only reduces waste but also allows for a significantly lower cost per page when compared to traditional cartridge-based printers.

One of the standout features of the ETX-945 is its high-capacity ink tanks. Each tank is designed to hold a considerable amount of ink, providing a competitive yield that can print thousands of pages before needing a refill. This ensures that users can print large volumes without the constant interruption of replacing cartridges. The included bottles of ink make it easy to refill the tanks, minimizing downtime and maximizing productivity.

The ETX-945 is equipped with both print and scan capabilities, making it a true all-in-one solution. Its printing technology utilizes PrecisionCore, Epson's proprietary technology that delivers high-quality prints at impressive speeds. With a maximum resolution of 4800 x 1200 dpi, text documents are crisp and clear, while color photos boast vibrant and accurate colors.

In terms of connectivity, the ETX-945 offers a wide range of options to suit different user needs. It supports wireless printing through Wi-Fi and Wi-Fi Direct, allowing for seamless printing from a range of devices, including smartphones and tablets. The printer also features Ethernet connectivity for those who prefer a wired setup. Additionally, users can take advantage of Epson's iPrint app to print documents and photos directly from their mobile devices.

The ETX-945 also incorporates scanning and copying functions, with an automatic document feeder (ADF) that simplifies multi-page scanning tasks. The flatbed scanner is designed to accommodate various document sizes, making it a flexible choice for different types of projects.

Another notable characteristic of the ETX-945 is its eco-friendly design. The printer's Energy Star certification indicates that it meets strict energy efficiency guidelines, helping to lower electricity consumption while contributing to a more sustainable printing solution.

In summary, the Epson ETX-945 stands out as a powerful, efficient, and eco-friendly printer that is perfect for creating high-quality documents and images. With its cost-effective ink tank system, diverse connectivity options, and multifunction capabilities, it serves as an ideal partner for both professionals and everyday users alike.