Copyright © Bridgetek Pte Ltd

7

ME817EV BT817 Evaluation Board Datasheet

Version 1.0

Document No.: BRT_000325 Clearance No.: BRT#157

Pin No.

Name

Type

Description

30

R5

O

RGB Red data

31

R4

O

RGB Red data

32

R3

O

RGB Red data

33

R2

O

RGB Red data

34

R1

O

RGB Red data

35

R0

O

RGB Red data

36

GND

P

Ground

37

DCLK

O

Pixel clock

38

GND

P

Ground

39

L/R

O

Left/Right selection

40

U/D

O

Up/Down selection

41

VGH

P

Gate ON Voltage

42

VGL

P

Gate OFF Voltage

43

AVDD

P

Power for analog circuits

44

DISP

O

LCD Enable

45

NC

-

No connection

46

VCOM

P

Common voltage

47

NC

-

No connection

48

GND

P

Ground

49

NC

-

No connection

50

NC

-

No connection

Table 3-3 – CN1 Pinout



CN2 – FPC-10 0.5mm connector, top contact

This connector is for the capacitive touch panel connection. Compatible with 7” Riverdi touch panels.

Pin No.

Name

Type

Description

1

VSS

P

Ground

2

VDD

P

3.3V power supply

3

SCL

I/O

I2C SCL line

4

NC

NA

No connection

5

SDA

I/O

I2C SDA line

6

NC

NA

No connection

7

RST#

I/O

Touch reset

8

WAKE#

I/O

Pull-up to 3.3V with 3.3K resistor

9

INT#

I/O

Touch interrupt

10

VSS

P

Ground

Table 3-4 – CN2 Pinout



CN4 – Audio connector

ME817EV supports mono audio output through CN4. A ready-made speaker module (CleO-SPK1) is

available from Bridgetek. Visit Bridgetek’s on-line shop for more information.

Pin No.

Name

Type

Description

1

SP-

O

Audio speaker out negative

2

SP+

O

Audio speaker out positive

3

AGND

P

Audio Ground

4

LINE_IN

I

External audio line in

Table 3-5 – CN4 Pinout