Other Parts Discussed in Thread: TDP158, SN75DP159, TMDS181
需求:
1)sink端:FPGA 模拟 HDMI TMDS接口--电平为1.0V
2)source端:标准HDMI,---电平3.3V或5V
请问,TI是否有对应的HDMI 电平转换芯片,可将3.3V/5V 转换成1.0V TMDS信号??
希望尽快收到贵司回复,感谢支持!
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您好,
很抱歉,没有针对HDMI TMDS接口的电平转换芯片推荐给您。下面链接是TI的电平转换IC选型链接,没有符合要求的芯片:
贵司的TDP158 是不是就支持HDMI 电平转换,不过这个是发射端,我们需要接收端的。
谢谢及时回复!
The TDP158 device is an AC-coupled HDMI signal to transition-minimized differential signal (TMDS) Redriver supporting digital video interface (DVI) 1.0 and high-definition multimedia interface (HDMI) 1.4b and 2.0b output signals. The TDP158 supports four TMDS channels and Digital Display Control (DDC) interfaces. The TDP158 supports signaling rates up to 6 Gbps to allow for the highest resolutions of 4k2k60p 24 bits per pixel and up to WUXGA 16-bit color depth or 1080p with higher refresh rates. The TDP158 can be configured to support the HDMI 2.0 standard.
您好,TI 关于 HDMI接口的类型芯片如下链接,没有专门的电平转换芯片:
https://www.ti.com/interface/hdmi-displayport-mipi/overview.html