FORENEX FR-E2L 2-Lane DisplayPort Receiver Installation Guide

FORENEX FR-E2L 2-Lane DisplayPort Receiver

Feature

(Input): eDP (2Lane) signals with ZIF-30/40P connector.
(Output): LVDS (Single/Dual Port) with DF14-30S/ZIF-40P connector.

• 2-Lane DisplayPortTM receiver speed up to 1.62/2.7Gbps per Lane.
• Support AUX channel and HPD detection.
• Support LVDS VESA format, DE mode, Res. up to 1920×1080 via dual port.
• Support LVDS Spread-Spectrum clock to reduce EMI.
• Optional AVDD,VGH,VGL,VCOM circuit within the ZIF output connector.
• Optional Inner backlight driver.

Ordering Information:

Part Number: FR-e2Lx y a b mn

• X : Define Main Power(PWR-IN), Backlight Power (BL-VCC) and Panel Power (PNL-VDD).
  X| PWR-IN| BL-VCC| PNL-VDD
  ---|---|---|---
  0| 3.3V| 5V| 2.8V
  1| 3.3V| 5V| 3.3V
  2| 5V| 12V| 5V
  3| 5V| 12V| 12V
• Y : The Input Connector Selection
  • Input Connector (ZIF-30P).
  • Input Connector (ZIF-40P).
• a : The LVDS Output Connector Selection
  • DF14-30P.
  • ZIF-40P/0.5mm/Down contact.
  • ZIF-40P/0.5mm/Dual contact.
• b : The LVDS Output Pin Assignment Version
  • A version.
  • B version.
• mn : The BL and Touch Connector.

Pin Assignment

Input Interface

eDP Input Connector(ZIF1): ZIF-30P/40P

Pin num| Description| Pin num| Description
Pin1 ()| PWR-IN (3.3V/5V)| Pin2| GND
Pin3| EDP_TX1N| Pin4| EDP_TX1P
Pin5| GND| Pin6| EDP_TX0N
Pin7| EDP_TX0P| Pin8| GND
Pin9| EDPAUXP| Pin10| EDPAUXN
Pin11| GND| Pin12 ()| PWR-IN (3.3V/5V)
Pin13 ()| PWR-IN (3.3V/5V)| Pin14 ()| PWR-IN (3.3V/5V)
Pin15| GND| Pin16| GND
Pin17| HPD| Pin18| GND
Pin19| GND| Pin20| GND
Pin21| GND| Pin22| NC
Pin23| BL-PWM-In (logical 3.3V)| Pin24| NC
Pin25| NC| Pin26 ()| BL-VCC (input)
Pin27 ()| BL-VCC (input)| Pin28 ()| BL-VCC (input)
Pin29 ()| BL-VCC (input)| Pin30| NC
Pin31()| NC| Pin32()| NC
Pin33()| Touch_GND| Pin34()| NC
Pin35()| Reserved for Touch_PWR_IN| Pin36()| NC
Pin37()| Reserved for Touch_SCL/(D+)| Pin38()| Reserved for Touch_SDA/(D-)
Pin39()| Reserved for Touch_INT(3.3V)| Pin40()| Reserved for Touch_RST(3.3V)

(*). The power source of PWR-IN and BL-VCC, definition refer to Table-1. (**).These pins only available for ZIF-40P model (FR-e2Lx4Zxx).

Backlight Control Signals Output Interface

Backlight Output Connector(W3): Wafer-6P-1.25mm

Pin num| Description| Pin num| Description
Pin1,2| BL-VCC, wired to pin26,27,28,29 of the eDP input connector(ZIF1)
Pin3| GND| Pin4| GND
Pin5| BL-EN (active high,3.3V)| Pin6| BL-PWM-Out (3.3V)

Touch Signals Extension Connectors

Over the touch signals extension connectors to make a connection between touch panel and HOST.

Touch Signals Extension Connector (ZIF3/W6) Option: (ZIF3): ZIF-6P-0.5mm

(W6): Wafer-6P-1.25mm

Pin num| Description| Pin num| Description
Pin1| (PWR)Wired to pin35 of ZIF1| Pin2| (RST)Wired to pin40 of ZIF1
Pin3| (INT)Wired to pin39 of ZIF1| Pin4()| (SCL/D+)Wired to pin37 of ZIF1
Pin5()| (SDA/D-)Wired to pin38 of ZIF1| Pin6| GND

The LVDS output Interface(W1)

LVDS Output Connector(W1): DF14- 30P

Pin num| Description| Pin num| Description
Pin1| TXE3+| Pin2| TXE3-
Pin3| TXEC+| Pin4| TXEC-
Pin5| TXE2+| Pin6| TXE2-
Pin7| GND| Pin8| TXE1+
Pin9| TXE1-| Pin10| GND
Pin11| TXE0+| Pin12| TXE0-
Pin13| TXO3+| Pin14| TXO3-
Pin15| GND| Pin16| TXOC+
Pin17| TXOC-| Pin18| GND
Pin19| TXO2+| Pin20| TXO2-
Pin21| GND| Pin22| TXO1+
Pin23| TXO1-| Pin24| GND
Pin25| TXO0+| Pin26| TXO0-
Pin27| GND| Pin28 ()| PNL-VDD
Pin29 ()| PNL-VDD| Pin30 (****)| PNL-VDD

The optional LVDS output interface(ZIF2) with pin multiplexing

(Available FR-e2Lx”4Z”xx only) To know detail about the most of pin multiplexing within ZIF2, don’t hesitate to contact your sales person, asking a help to check if ZIF2 is suitable with customer’s LCM panel interface.

LVDS Output Connector(ZIF2): ZIF-40P/0.5mm/Down contact

Pin num| Description| Pin num| Description
Pin1| Vcom/ NC| Pin2| PNL-VDD
Pin3| PNL-VDD| Pin4| PNL-VDD/ NC
Pin5| Reset/ NC| Pin6| NC
Pin7| NC| Pin8| TX0-
Pin9| TX0+| Pin10| GND
Pin11| TX1-| Pin12| TX1+
Pin13| GND| Pin14| TX2-
Pin15| TX2+| Pin16| GND
Pin17| TXCLK-| Pin18| TXCLK+
Pin19| GND| Pin20| TX3-
Pin21| TX3+| Pin22| GND
Pin23| GND| Pin24| GND
Pin25| GND| Pin26| NC
Pin27| BL_PWM_IN/ NC| Pin28| 68 SEL/ BL-EN/ NC
Pin29| AVDD/ BL_EN/ GND/ NC| Pin30| PNL-VDD
Pin31| LED_Cathode/_Anode/NC| Pin32| LED_Cathode/_Anode/NC
Pin33| LED_Cathode/_Anode/NC| Pin34| GND/ NC
Pin35| VGL/ PULL_H/ BL_PWM/ NC| Pin36| BL_EN/ NC
Pin37| GND| Pin38| VGH/ LED_Anode/ NC
Pin39| LED_Anode/ NC| Pin40| LED_Anode/ NC

Inner Backlight Driver Output Interface (Option)

The (max.) driving capability of inner Backlight driver is 3.5W and only available while the BL-VCC power is DC-5V as well. The output of backlight driver is reserved on connectors W5 and ZIF1-40p.

Backlight Output Connector(W5): Wafer-2P-1.25mm

Pin num| Description| Pin num| Description
Pin1| LED_Cathode| Pin2| LED_Anode

Dimension: 51.5mm (w) x 93.5mm(L) x 5.3mm(H)

Documents / Resources

| FORENEX FR-E2L 2-Lane DisplayPort Receiver [pdf] Installation Guide
FR-E2L 2-Lane DisplayPort Receiver, FR-E2L, 2-Lane DisplayPort Receiver, DisplayPort Receiver, Receiver
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