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board:lcd-s8-65-6a-048:hdmi_rev_1.4

HDMI 10.1" RipDraw 65-0004-004 Rev 1.4

ripdraw_hdmi_10_1inch_v1_4.jpg

Connectors

Power Supply Connector (J1)

PinNameDescription
1 5V 5V 2A DC
2 GND Ground

LCD Connector (J2)

Pin Name Description
1 NC No Connection
2-3 VDDIN Power supply VDDIN=3.3V (Typ.)
4 VDC Power supply VDC=3.3V (Typ.)
5 NC No Connection
6 CLK EDID CLK for EDID function use (NC)
7 Data EDID CLK for EDID function use (NC)
8 RIN0- LVDS Negative data signal (-)
9 RIN0+ LVDS Positive data signal (+)
10 GND Ground
11 RIN1- LVDS Negative data signal (-)
12 RIN1+ LVDS Positive data signal (+)
13 GND Ground
14 RIN2- LVDS Negative data signal (-)
15 RIN2+ LVDS Positive data signal (+)
16 GND Ground
17 LVDS_CLK- LVDS Negative CLK signal (-)
18 LVDS_CLK+ LVDS Positive CLK signal (+)
19 GND Ground
20 RIN3- LVDS Negative data signal (-)
21 RIN3+ LVDS Positive data signal (+)
22 CE_EN Color engine enable (NC)
23-24 NC No Connection
25 GND Ground
26-27 NC No Connection
28 GND Ground
29-30 NC No Connection
31-33 LED_GND LED Ground
34 NC No Connection
35 LED_PWM LED driver PWM duty
36 LED_EN LED driver enable
37 CABC_EN CABC function enable (NC)
38-40 VLED Power supply VLED=3~18V (Typ.)

PIC Controller Output (J4)

Not installed on production version.

PIC Controller Programming (J3)

Not installed on production version.

EEPROM Programming (J5)

Pin Name Description
1 SCL EEPROM SCL
2 TEST EEPROM Test
3 SDA EEPROM SDA
4 GND Ground

External PWM and Enable control (J6)

Pin Name Description
1 VCC 3.3V for host system,it uses this power
2 PWM PWM signal to controller backlight. It is approximated 32 KHz frequency.
By default, constant 3.3V voltage provides the 100% duty cycle for maximum brightness.
3 GND Ground
4 EN Active high enable signal to on(3.3V)/off(0V) backlight. To turn back light off,supply 0V.
By default it is high to turn on back light.

If you want to control the brightness of a LED you will need PWM. The image shows PWM being used to control the brightness. Duty cycles describes the proportion of ON state of the backlight. 0% duty cycle turns off the back light. 100% duty cycle gives maximum brightness.

pwm.jpg

External USB Touch Connector (J7)

PinNameDescription
1 5V 5V power
2 D- Data differential pair minus
3 D+Data differential pair plus
4 IDOn the Go Identification
5 GND Ground

HDMI Connector (J8)

Pin Name Description
1 Rx2+ Digital Input Channel2 True
2 GND Ground
3 Rx2- Digital Input Channel2 Complement
4 Rx1+ Digital Input Channel1 True
5 GND No Connection
6 Rx1- Digital Input Channel1 Complement
7 Rx0+ Digital Input Channel0 True
8 GND Ground
9 Rx0- Digital Input Channel0 Complement
10 RxC+ Digital Data Clock True
11 GND Ground
12 RxC- Digital Data Clock Complement
13-14NC No Connection
15 HDMI_SCLHDMI SCL for EEPROM EDID
16 HDMI_SDAHDMI SDA for EEPROM EDID
17 GND Ground
18 NC No Connection
19 HDMI_DETECTHDMI Detect pin

External I2C Touch Connector (J9)

Pin Name Description
1 VCC 3.3/5V 2A DC
2 TS_INT GPIO Interrupt Signal
3 NC No connection
4 TS_RESET GPIO Reset Signal
5 NC No connection
6 TS_SDA I2C Data Signal
7 GND Ground
8 TS_SCL I2C Clock Signal

Touch Pad Connector(J11)

PinName Description
1 VCC 5V/3.3V 2A DC
2 USB D- USB Data minus
3 USB D+ USB Data Plus
4 GND Ground
5 TS_INT GPIO Interrupt Signal
6 TS_RESETGPIO Reset Signal
7 TS_SDA I2C Data Signal
8 TS_SCL I2C Clock Signal
9 GND Ground

Selection of TFT LCD (J12)

This jumper is to set selection for

  1. BOE TFT
  2. INNOLUX TFT
PinsDescription
1-2Close for BOE TFT
3-4Close for INNOLUX TFT

Jumpers Configuration

Touch Interface Voltage Selection (J10)

This jumper used to set the Touch Panel operating voltage selection.

Pin Description
1-2 USB 5V, for USB touch interface voltage
3-4 I2C 3.3V, for I2C touch interface voltage
Last modified: 2016/04/08 14:55

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