Intel Desktop Board D945GSEJT Product Guide

Table 7. PS/2 Keyboard Port Header

Pin

Signal Name

 

 

1

Data

3Ground

5Clock

Pin

Signal Name

 

 

2

Key (no pin)

 

 

4

+5V

 

 

6

Key (no pin)

 

 

Table 8. PATA Connector (44-Pin)

Pin

Signal Name

 

 

1

#Reset

 

 

3

Data 7

 

 

5

Data 6

 

 

7

Data 5

 

 

9

Data 4

 

 

11

Data 3

 

 

13

Data 2

 

 

15

Data 1

 

 

17

Data 0

 

 

19

GND

 

 

21

DMA Request

 

 

23

#IOW

 

 

25

#IOR

 

 

27

IO Chrdy

 

 

29

DMA Acknowledge

 

 

31

IRQ14

 

 

33

Addr 1

 

 

35

Addr 0

 

 

37

#CS0 (1F0-1F7)

 

 

39

#Active (LED driver)

 

 

41

+5V_DC (logic)

 

 

43

GND

 

 

Pin

Signal Name

 

 

2

GND

 

 

4

Data 8

 

 

6

Data 9

 

 

8

Data 10

 

 

10

Data 11

 

 

12

Data 12

 

 

14

Data 13

 

 

16

Data 14

 

 

18

Data 15

 

 

20

Key (no pin)

 

 

22

GND

 

 

24

GND

 

 

26

GND

 

 

28

Cable Select

 

 

30

GND

 

 

32

#IOCS16

 

 

34

Passed Diagnostics

 

 

36

Addr 2

 

 

38

#CS1 (3f6-3f7)

 

 

40

GND

42+5V_DC (motor)

44Type (GND = ATA)

Table 9. Chassis Fan Header

Pin

Signal Name

1Control

2+12 V

3Tach

38

Page 38
Image 38
Intel D945GSEJT manual PS/2 Keyboard Port Header, Pata Connector 44-Pin, Chassis Fan Header

D945GSEJT specifications

The Intel D945GSEJT is a compact motherboard designed for use in embedded systems and low-power computing applications. Released as part of Intel's 945GSE chipset family, it is equipped with a range of features and technologies that cater to the growing demand for efficient computing solutions.

At the heart of the D945GSEJT is the Intel Atom N270 processor, which operates at a frequency of 1.6 GHz. This processor is known for its low power consumption, making it an excellent choice for devices that require continuous operation without significant energy demands. The D945GSEJT operates with a thermal design power (TDP) of merely 5 watts, allowing it to run quietly and efficiently, thus extending the lifespan of the device.

In terms of memory support, the D945GSEJT features two DIMM slots that can accommodate up to 2 GB of DDR2 SDRAM. This enables adequate multitasking capabilities, allowing the system to run multiple applications simultaneously without performance degradation. Additionally, the motherboard supports a memory speed of 533 MHz and 667 MHz.

One of the key characteristics of the D945GSEJT is its integrated graphics capability, featuring the Intel Graphics Media Accelerator 950. This technology supports resolution up to 2048 x 1536 at 75Hz, making it suitable for basic graphical tasks such as web browsing and video playback. The inclusion of an array of output options like LVDS, VGA, and TV-out enhances its versatility for various display needs.

The D945GSEJT also boasts a variety of I/O ports, including six USB 2.0 ports, a parallel port, a serial port, and multiple audio connectors. This wide array of connectivity options allows users to attach peripherals like printers, keyboards, and external audio devices easily.

Moreover, the motherboard includes support for Intel’s SpeedStep technology, which dynamically adjusts processor voltage and frequency, helping to optimize power consumption based on workload demands. This capability is essential for embedded systems where power efficiency is paramount.

To summarize, the Intel D945GSEJT is a robust motherboard that combines efficient processing power with a compact footprint. Its main features include support for low power consumption via the Atom N270 processor, integrated graphics, adequate memory options, and a wide range of I/O ports. These traits make it an ideal choice for embedded applications, digital signage, and other compact computing environments.