The KuK Modis Standard is a connector standard defined by Seco to allow customers to easily add different LVDS display using a standardized 40pin flat-cable-connector.
The main purpose of the USB and I2C interfaces is to connect to a display-touch-controller, but they may be also used for customer specific electronics.
Keith & Koep offers different displays (+display-adaptions) using this connector.
Pin | Signal | Function |
|---|---|---|
1 | n.c. | Reserved for future use |
2 | VDD | +3V3 display power supply |
3 | VDD | +3V3 display power supply |
4 | VDD_TOUCH | +3V3 touch power supply |
5 | I2C_CLK | I2C Clock; i.e. for touch or EDID EEPROM |
6 | I2C_DATA | I2C Data; i.e. for touch or EDID EEPROM |
7 | GND | |
8 | LVDS_TX0_N |
|
9 | LVDS_TX0_P | + LVDS differential data channel 0 |
10 | GND | |
11 | LVDS_TX1_N |
|
12 | LVDS_TX1_P | + LVDS differential data channel 1 |
13 | GND | |
14 | LVDS_TX2_N |
|
15 | LVDS_TX2_P | + LVDS differential data channel 2 |
16 | GND | |
17 | LVDS_CLK_N |
|
18 | LVDS_CLK_P | + LVDS differential clock |
19 | GND | |
20 | LVDS_TX3_N |
|
21 | LVDS_TX3_P | + LVDS differnetial data channel 3 |
22 | GND | |
23 | GND | |
24 | GND | |
25 | GND | |
26 | BACKLIGHT_ENABLE | Backlight Enable Signal |
27 | BACKLIGHT_PWM | Backlight PWM Signal |
28 | DISP_EN | Display Enable Signal |
29 | TOUCH_INT | Touch Interrupt |
30 | TOUCH_RESET | Touch Reset |
31 | PWR | typ. connected to main supply (~+12V). Power for backlight |
32 | PWR | typ. connected to main supply (~+12V). Power for backlight |
33 | PWR | typ. connected to main supply (~+12V). Power for backlight |
34 | +5V | +5V |
35 | +5V | +5V |
36 | VBUS | +5V for USB; i.e. touch |
37 | USB_DM |
|
38 | USB_DP | + USB differential data |
39 | USB_OTG_ID | USB OTG ID |
40 | GND |