4.1ETX1 Connector

The 100-pin, high-density ETX1 connector implements the board’s PCI bus, USB, and audio signals, as indicated in the table below. Further information regarding each of these signal groups follows the table. (Note: Pins designated “RESERVED” should be left unconnected.)

GND

1

2

GND

VCC

51

52

VCC

 

 

 

 

 

 

 

 

PCICLK3

3

4

PCICLK4

PAR

53

54

SERR#

 

 

 

 

 

 

 

 

GND

5

6

GND

GPERR#

55

56

RESERVED

 

 

 

 

 

 

 

 

PCICLK1

7

8

PCICLK2

PME#

57

58

USB2-

 

 

 

 

 

 

 

 

REQ3#

9

10

GNT3#

LOCK#

59

60

DEVSEL#

 

 

 

 

 

 

 

 

GNT2#

11

12

3V

TRDY#

61

62

USB3-

 

 

 

 

 

 

 

 

REQ2#

13

14

GNT1#

IRDY#

63

64

STOP#

 

 

 

 

 

 

 

 

REQ1#

15

16

3V

FRAME#

65

66

USB2+

 

 

 

 

 

 

 

 

GNT0#

17

18

RESERVED

GND

67

68

GND

 

 

 

 

 

 

 

 

VCC

19

20

VCC

AD16

69

70

CBE2#

 

 

 

 

 

 

 

 

SERIRQ

21

22

REQ0#

AD17

71

72

USB3+

 

 

 

 

 

 

 

 

AD0

23

24

3V

AD19

73

74

AD18

 

 

 

 

 

 

 

 

AD1

25

26

AD2

AD20

75

76

USB0-

 

 

 

 

 

 

 

 

AD4

27

28

AD3

AD22

77

78

AD21

 

 

 

 

 

 

 

 

AD6

29

30

AD5

AD23

79

80

USB1-

 

 

 

 

 

 

 

 

CBE0#

31

32

AD7

AD24

81

82

CBE3#

 

 

 

 

 

 

 

 

AD8

33

34

AD9

VCC

83

84

VCC

 

 

 

 

 

 

 

 

GND

35

36

GND

AD25

85

86

AD26

 

 

 

 

 

 

 

 

AD10

37

38

AUXAL

AD28

87

88

USB0+

 

 

 

 

 

 

 

 

AD11

39

40

MIC

AD27

89

90

AD29

 

 

 

 

 

 

 

 

AD12

41

42

AUXAR

AD30

91

92

USB1+

 

 

 

 

 

 

 

 

AD13

43

44

ASVCC

PCIRST#

93

94

AD31

 

 

 

 

 

 

 

 

AD14

45

46

SNDL

INTC#

95

96

INTD#

 

 

 

 

 

 

 

 

AD15

47

48

ASGND

INTA#

97

98

INTB#

 

 

 

 

 

 

 

 

CBE1#

49

50

SNDR

GND

99

100

GND

 

 

 

 

 

 

 

 

ETX-945 User Manual 1.00

www.diamondsystems.com

Page 16

Page 16
Image 16
Epson ETX-945 user manual ETX1 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.