Difference between revisions of "EDP to HDMI Adapter"
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#Please check whether the EDP cable is connected correctly, differential signal and power supply. | #Please check whether the EDP cable is connected correctly, differential signal and power supply. | ||
#The power supply voltage should be above 4.5V. | #The power supply voltage should be above 4.5V. | ||
| − | #EDP output to distinguish VESA compliance, refer to point 6. | + | #EDP output to distinguish VESA compliance, refer to point 6 of user manual. |
Q2.The HDMI output picture is normal, but the color of the picture is abnormal? | Q2.The HDMI output picture is normal, but the color of the picture is abnormal? | ||
Revision as of 15:25, 1 April 2022
Overview
S.EDP-HDMI-4K2K.V1.2 is a signal adapter board, which is mainly used to convert EDP signal into HDMI signal, the resolution of this adapter supports up to 4K 30HZ resolution. The adapter can be used in set-top boxes, advertising machines, conference systems and other fields. EDP input needs to comply with EDP1.1, EDP1.2 standards;
Features
Features ( EPD/DP RX )：
- Compliant with VESA EDP/DP1.2
- Support 1.62/2.7/5.4Gbps
- Support 1/2/4 lanes （Default with 2 lanes program）
- Support SSC
- 1Mbps AUX channel
- Compliant with HDCP1.3
Features ( HDMI TX)：
- Compliant with HDMI2.0, HDMI1.4 and DVI1.0
- Compliant with HDCP2.2 and HDCP1.4
- IData rate up to 6Gbps
- Support UHD 4k@60Hz(RGB and YCbCr 4:4:4)
- Support TMDS scrambling for EMI/RFI reduction
- Support SCDC(Status and Control Data Channel)
Configuration & General Precautions
- Relative humidity: ≤ 80%.
- Storage temperature: -20~60°C.
- Operation temperature: -20~60°C.
- Protect the board from static electricity in case of damage to the IC.
- Keep the board away from conductor when it is working.
- Don't wire in the board to power supply before panel is correctly connected.
- Operating:Less than 2000m
Power Supply
- Support power supply voltage 5-12V
Packing List
- 1 x EDP to HDMI adapter board
User Manual
File:S.EDP-HDMI-4K2K.V1.2-Specifications.pdf
FAQ
Q1. The adapter board is connected to the EDP signal, but there is no HDMI output?
Answer:
- Please check whether the EDP cable is connected correctly, differential signal and power supply.
- The power supply voltage should be above 4.5V.
- EDP output to distinguish VESA compliance, refer to point 6 of user manual.
Q2.The HDMI output picture is normal, but the color of the picture is abnormal?
Answer:
- The data format of the EDP signal does not match the configuration of the adapter board, single 8 or double 8.
- EDP signal board need to adjust program or enter the factory menu to set EDP MAP (VESA or JEIDA).
- The adapter board upgrades the program and reconfigures the parameters.
Q3. The size of the HDMI output picture abnormal or the position shifted?
Answer: The EDP signal board should adjust the EDP parameters strictly according to the VESA standard configuration, refer to point 6 for common resolutions.
Q4. The HDMI output screen jittery, flickering and other unstable phenomena?
Answer: Focus on checking the EDP signal parameter configuration, turn off the spread spectrum (NOSSC) of EDP output, and turn on the FREERUN function.
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