Chapter 3

Hardware

TV Out (Component and S-Video)

The TV interface provides an integrated TV encoder with the following features:

•Supports Composite and S-Video up to 1024 x 768 resolution for NTSC/PAL

•Supports Component Video in 480p/720p/1080i/1080p modes

Table 3-22. Simplified TV Out (S-Video) Interface Pin/Signal Descriptions (J3)

Pin #

Signal

Description

 

GND

Ground

47

Comp

Composite Analog Output – Composite Video output, or RGB Blue video (SCART).

 

 

 

48

Y

Y Analog S-Video Output – Y (Luminance) output for S-Video

 

 

 

49

NC

Not Connected (Composite Sync )

50

C

C Analog S-Video Output – C (Color/Chrominance) output for S-Video.

 

 

 

Note: The shaded area denotes power or ground.

Table 3-23. Complete J3 Interface Pin/Signal Descriptions (J3)

Pin #

Signal

Description

1, 2

GND

Ground

3

Red

Red – This is the Red analog output signal to the CRT.

 

 

 

4

Blue

Blue – This is the Blue analog output signal to the CRT.

 

 

 

5

HSYNC

Horizontal Sync – This is the digital horizontal sync output signal to the CRT.

6

Green

Green – This is the Green analog output signal to the CRT.

 

 

 

7

VSYNC

Vertical Sync – This is the digital vertical sync output signal to the CRT.

 

 

 

8

DDCK

Display Data Channel Clock – This signal line provides the data clock signal

 

 

to the Memory & Graphics Hub from the monitor. This is part of the Plug

 

 

and Play standard developed by the VESA trade association.

9

NC

Not Connected (DETECT* = Panel hot-plug detection)

10

DDDA

Display Data Channel Data – This signal line provides information to the

 

 

Memory & Graphics Hub about the monitor type, brand, model. This is part

 

 

of the Plug & Play standard developed by the VESA trade association.

11

LCDD16

LVDS Channel Data Line 16

 

 

 

12

NS

Not supported (LCDD18)

 

 

 

13

LCDD17

LVDS Channel Data Line 17

14

NS

Not supported (LCDD19)

 

 

 

15, 16

GND

Ground

17

LCDD13

LVDS Channel Data Line 13

18

LCDD15

LVDS Channel Data Line 15

 

 

 

19

LCDD12

LVDS Channel Data Line 12

 

 

 

20

LCDD14

LVDS Channel Data Line 14

21, 22

GND

Ground

23

NS

Not supported (LCDD8)

 

 

 

24

LCDD11

LVDS Channel Data Line 11

25

NS

Not supported (LCDD9)

 

 

 

42

Reference Manual

XTX 820

Page 47 Page 49
Page 48
Image 48
Ampro Corporation XTX 820 manual TV Out Component and S-Video, Pin # Signal Description
Page 47 Page 49

XTX 820 specifications

Ampro Corporation has made a significant mark in the world of embedded systems with its versatile XTX 820 embedded computing module. The XTX 820 is designed to cater to a wide array of applications, ranging from industrial automation to medical devices, providing developers with a powerful yet compact solution.

One of the standout features of the XTX 820 is its advanced processing capabilities. The module is equipped with an Intel Atom processor, which delivers impressive performance while operating at low power levels. This combination makes the XTX 820 suitable for environments where energy efficiency is essential. The Atom processor allows for seamless multitasking and support for demanding applications without compromising on thermal efficiency.

In terms of memory, the XTX 820 supports a range of configurations, accommodating both DDR2 and DDR3 memory types. With a maximum of up to 4GB of onboard memory, this module ensures that applications can run smoothly and efficiently across various tasks. The flexibility in memory options enables developers to tailor their designs according to specific project needs.

Connectivity is another strong suit of the XTX 820. The module comes with multiple I/O interfaces that enhance its utility in various applications. It features USB, Serial, and Parallel ports, along with support for LVDS display and audio interfaces. This diverse range of connectivity options allows the XTX 820 to integrate easily with a variety of systems and devices, facilitating seamless data transfer and communication.

Security is increasingly critical in embedded systems, and Ampro has integrated robust security features into the XTX 820. This includes support for hardware-based security solutions, which can protect sensitive data and prevent unauthorized access. Such characteristics make the module a suitable choice for industries where data integrity is paramount.

Furthermore, the XTX 820 boasts an impressive range of environmental operating conditions. It is designed to function in extreme temperatures, making it suitable for outdoor and industrial applications where fluctuations in temperature can be a concern.

In conclusion, the Ampro Corporation XTX 820 embedded computing module emerges as a versatile platform that combines performance, memory flexibility, robust connectivity, and enhanced security features. Its design is tailored to meet the demands of various industries, making it a reliable choice for developers looking for advanced embedded solutions.
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