LCD Encyclopedia

What is TFT-LCD TTL interface?

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Author : China LCD panel supplier
Update time : 2021-08-25 10:30:30
The TTL interface of TFT-LCD screen belongs to the interface of data transmission in parallel mode. When using this interface, it is not necessary to use a special interface circuit at the end of the driver board and the end of the LCD panel, but the TTL data signal output by the main control chip of the driver board is directly transmitted to the input interface of the LCD panel through the cable.

Details of the screen interface style of TTL:

A. D6T.

A single 6-bit TTL. 31 stitches, 41 stitches. Most of the corresponding screens are notebook LCD screens (8-inch, 10-inch, 11-inch, 12-inch), and some desktop screens have a 15-inch 41-pin interface.

B. S6T.

Double 6-bit TTL. 30 to 45 stitches, 60 stitches, 70 stitches, 80 stitches. Most of them are 14-inch and 15-inch LCD screens of desktops.

C. D8T.

Single 8-bit TTL. It's rare.

D. S8T.
Double 8-bit TTL. Yes, it is rare to see 80 stitches (14 inches, 15 inches).
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