Display Interfaces
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Popular display interfaces
| Interface | MCU | SPI | MIPI DSI | LVDS | EDP | TTL-RGB
(Only TFT module) |
|---|---|---|---|---|---|---|
| Full Name | Micro control Unit | Serial Peripheral Interface | Mobile Industry Processor Interface - Display Serial Interface | Low Voltage Differential Signaling | Embedded Display Port | Transistor Transistor Logic - Red, Green, Blue |
| TFT LCD Size | Smaller Than 3.8" | Smaller Than 2.8" | 3.97" ~ 10.1" | up to 7.0" | 11.6" ~ larger | 2.0" ~ 10.1" |
| Advantage | Simple, no need clock and synchronization | Fewer signal wires | Low power consumption | Large screen | High resolution | Small and medium size display |
| Disadvantage | Need GRAM | Need clock and gram | below FHD resultion | Low resolution | LCD size limitation, Expensive | High power consumption |
MIPI-DSI
DSI (Display Serial Interface) specifies a high-speed point-to-point serial bus that has a clock lane plus one to four data lanes.
The DSI and D-PHY specifications are maintained by the MIPI Alliance