Lcd signal select (jp5, jp7) – Intel SBC-455 User Manual

Page 32

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24 SBC-455 User's Manual

SVGA connector (VGA)

Pin

Function

1

Red video

2

Green video

3

Blue video

4

Not used

5

GND

6

Red return (GND)

7

Green return (GND)

8

Blue return (GND)

9

Key (no pin)

10

Sync return (GND)

11

Monitor ID (not used)

12

Monitor ID

13

Horizontal sync

14

Vertical sync

15

Not used

LCD signal select (JP5, JP7)

You can select the LCD control signals by setting JP5 and JP7. The
following charts show the available options.

LCD clock signal select (JP5)

SHF CLK from C&T65548 pin 70 ASHF CLK from SHF CLK inverse

LCD enable signal select (JP7)

ENVEE from C&T65548 pin 61 ENVDD from C&T65548 pin 62

1

1

3

3

*

*

1

3

1

3

*Default

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