HDMI接口通常具有3个TMDS数据对,每个对应一个颜色通道(如红色、绿色和蓝色),以及附加的音频和控制数据。 DDC(Display Data Channel)/I2C(Inter-Integrated Circuit)线: 这些线用于在HDMI设备之间传输数据,例如显示器的EDID(Extended Display Identification Data)信息,以便设备能够自动检测和配置适当的分辨率和频率。 CEC(...
The utility model discloses a hot plug detection circuit based on an HDMI and a multimedia data transmission system with the detection circuit. The detection circuit comprises a first information channel and a second information channel. The second information channel is connected between a multimedia...
9 TDMS Data 0- 19 Hot Plug Detect/HEC- 10 TDMS Clock Shield Type C HDMI connector pinout Note: The pinout of the mini connector is almost similar to the standard A connector, except for a few changes. The positive signal and the corresponding shield signals are swapped in each set. Pi...
一、一、HDMI線路原理圖設計注意事項線路原理圖設計注意事項1.HDMI接口的ESD及EMI防護ESD防護防護消除共模干擾消除共模干擾1.Back Drive Protection2.Hot Plug Detect3.Short Circuit Protection二、二、HDMI線路線路layout注意事項注意事項2 2、要降低差分对内延时差(、要降低差分对内延时差(intra-pair and inter-pair...
宝工 MT-7062 HDMI测试器 说明书 MT-7062 HDMI Cable Tester User Manual User’s Manual 1st Edition, 2013 ©2013 Copyright by Prokit’s Industries Co., Ltd.
down resistor for hot plug detect and pull-up resistor for CEC line. B1 B2 and C2 are ground pins C1 The ESD protection circuitry prevents damage to the protected device when subjected to ESD surges up to 15 kV. TM: IPAD is a trademark of STMicroelectronics. HDMI, the HDMI...
PI3HDMI1310-AZLE 概述 Consumer Circuit, GREEN, MO-220, TQFN-72 接口芯片 其他商用集成电路 PI3HDMI1310-AZLE 规格参数 是否无铅: 不含铅 是否Rohs认证: 符合 生命周期: Transferred 零件包装代码: QFN 包装说明: HVQCCN, LCC72,.2X.43,16 针数: 72 Reach Compliance Code: compliant ECCN代码: EAR99 ...
对于HDMI电路,传统设计中采用的是使用外部电可擦可编程只读存储器(Electrically ErasableProgrammable Read-Only Memory,EEPR0M)来存放扩展显不识别数据(Extended DisplayIdentificat1n DATA,EDID),并且使用两个通用可编程输入/输出接口(General-Purpose1/0 ports,GP10)来分别进行HDMI线缆检测和热插拔检测(Hot Plug Detect...
Connect to HDMI controller hot plug detect input pin Hot plug detect input. Connect directly to HDMI connector hot plug detect pin HDMI controller side CEC signal pin referenced to VCCA. Connect to HDMI controller HDMI connector side CEC signal pin referenced to internal 3.3-V supply. Connect ...
This pin is unidirectional and is referenced to VCCA I HDMI side input for the hot plug detect. This pin is unidirectional and is referenced to 5VOUT C Level shifter enable. This pin is referenced to VCCA. Enables level shifters and LDO when EN is HIGH and LS_OE is HIGH G DC-DC ...