Kontron ETX-CD User Manual download pdf (Page 45)

ETX®-CD / ETX® Connectors

6.4.2 Connector X2 Signal Description

ISA Bus

The implementation of this subsystem complies with the ETX® Specification. Implementation information is provided in

the ETX® Design Guide. Refer to the documentation for additional information.

Restrictions:

Memory Transfer: According to the used LPC 2 ISA solution only memory transfer in the Firmware HUB memory range and

with Firmware HUB commands is possible. The Firmware HUB range is from FED4:0000 to FED4:0FFF

I/O Transfer: Only two generic decoding ranges are available which can be selected in the BIOS setup with a maximum size

of 256 Byte. This works of course only, when there are no other devices connected to that I/O ports in that range. It can

be that there is only one decoding range available, when there are the COM and/or parallel ports of an external SuperI/O

controller used.

Signal level: The signal level of the used Fintec controller is 3,3V, 5V tolerant. To achieve the 5V level, most of the signals

are pulled up to 5V.

6.5 Connector X3 (VGA, LCD, Video, COM1 and COM2, LPT/Floppy,

Mouse, Keyboard)

Flat-Panel Interfaces

ETX®-CD modules can implement an LVDS flat-panel interface called JUMPtec Intelligent LVDS Interface (JILI). These

modules do not implement a parallel digital flat-panel interface called JUMPtec Intelligent Digital Interface (JIDI).

LVDS Interface Pinout (JILI)

Pin Signal Pin Signal

1 GND 2 GND

3 R 4 B

5 HSY 6 G

7 VSY 8 DDCK

9 DETECT# 2) 10 DDDA

11 LCDDO16 12 LCDDO18

13 LCDDO17 14 LCDDO19

15 GND 16 GND

17 LCDDO13 18 LCDDO15

19 LCDDO12 20 LCDDO14

21 GND 22 GND

23 LCDDO8 24 LCDDO11

25 LCDDO9 26 LCDDO10

27 GND 28 GND

29 LCDDO4 30 LCDDO7

31 LCDDO5 32 LCDDO6

33 GND 34 GND

35 LCDDO1 36 LCDDO3

37 LCDDO0 38 LCDDO2

39 VCC 1) 40 VCC 1)

41 JILI_DAT 42 LTGIO0 2)

43 JILI_CLK 44 BLON#

45 BIASON 2) 46 DIGON

47 COMP 2) 48 Y 2)

49 SYNC 2) 50 C 2)

1) To protect external power lines of peripheral devices, make sure that:

- the wires have the right diameter to withstand the maximum available current

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 87 88

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Kontron ETX-CD User Manual Page 45

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