TI中文支持网Part Number:DS90UB928Q-Q1
Dear Team,
The FPD-Link port is like this:
and my lcd screen 8bit lvds port is like this:
I google the info about FPD-Link and VESA/JEIDA，I'm not sure that the FPD-Link output of DS90UB928Q-Q1 can connect my lcd screen directly.
Regards
Joe
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Daniel：
您好
已经收到了您的案例，调查需要些时间，感谢您的耐心等待
,
Links：
Hi Links,
The diagram is mislabeled above, the protocol going into the DS90UB928 RIN+ and RIN- is indeed FPD-Link III, but the protocol on the outputs to the display is OLDI (Open LVDS). TxOUT0-3+/- should correspond to P/NIND0-3, and the TxCLKOUT+/- should correspond to P/NINC of the display.
You may have an older revision of the DS90UB928 datasheet where it does not have the corrected label, but the display should accept this interface.
Please let me know if you have any further questions or need clarifications!
,
Vitor Zhang：
The datasheet link:DS90UB926Q-Q1 5- to 85-MHz, 24-Bit Color FPD-Link III Deserializer With Bidirectional Control Channel datasheet (Rev. D)。I know the signal connection, but i'm not sure wheather the OLDI is compatible for the regular LVDS port of lcd screen. if so, i want to connect them directly.
,
Links：
Vitor Zhang 说：The datasheet link:DS90UB926Q-Q1 5- to 85-MHz, 24-Bit Color FPD-Link III Deserializer With Bidirectional Control Channel datasheet (Rev. D)
I believe this is RGB device 926, were we discussing the 928?
For specific information on the interface protocol compatibility, please see the section 8.4.2 FPD-Link Input Frame and Color Bit Mapping Select here:
DS90UB928Q-Q1 5 MHz to 85 MHz 24-bit Color FPD-Link III to FPD-Link Deserializer With Bidirectional Control Channel datasheet (Rev. C)
Please let me know if you need any clarifications!
