Parizvino, kune akati wandei mainstream interface nzira dzeTFT LCD kuratidza: MCU interface, RGB interface, SPI interface, MIPI interface, QSPI interface, LVDS interface.
Kune mamwe maapplication ari MCU interface uye RGB interface uye SPI interface, kunyanya iwo anotevera mutsauko:
MCU interface: ichaita decode mirairo, nguva jenareta kugadzira masaini masaini, dhiraivha COM uye SEG drive.
RGB interface: Paunenge uchinyora LCD rejista zvigadziriso, hapana mutsauko neMCU interface. Musiyano uri pakuti mufananidzo wacho unonyorwa sei.
SPI interface: SPI (Serial Peripheral Interfacce), serial peripheral interface, iri synchronous serial data transmission standard yakakurudzirwa neMOTOROLA.
Iyo SPI interface inowanzonzi 4-waya serial bhazi, kana inogona zvakare kuve 3-waya SPI interface, inoshanda mune master / muranda mode, uye iyo data data process inotangwa natenzi.
SPI CLK, SCLK: Seri wachi, inoshandiswa kuchinjika dhata yekufambisa, yakabuda nemugamuchiri
CS: Chip sarudza mutsara, inoshanda yakaderera, yakabuda nemuenzi
MOSI: tenzi kubuda, nhapwa yekupinda data mutsara
MISO: Kupinza tenzi, nhapwa kubuda data mutsara
Iko hakuna iyo inonzi yakanakisa kana yakaipisisa pakati pekupindirana, chete yakakodzera uye isina kukodzera maapplication echigadzirwa; Naizvozvo, isu tinoronga iyo data kuti ipe iyo inotevera tafura, yeakasiyana mainterface akaunzwa muchinyorwa ichi, kupa akawanda-akawanda mabhenefiti uye yakashata kuongororwa, kuitira kuti iwe ugone kuongorora uye kuenzanisa kuti uwane iyo yakanyanya kukodzera kuratidza interface yezvigadzirwa zvako. .
| TFT kuratidza interface mhando | resolution | kukurumidza kutapurirana | pini count | noise | kushandiswa kwesimba | kureba kwekufambisa, | mutengo |
| Microcontroller 8080/6800 | pakati | Low | Zvimwe | pakati | Low | pfupi | Low |
| RGB 16/18/24 | pakati | fast | zvimwe | zvakaipisisa | high | pfupi | low |
| SPI | Low | Low | Zvishoma | Pakati | Low | Pfupi | Low |
| I²C | Low | Low | Zvishoma | Pakati | Low | pfupi | Low |
| Seri RGB 6/8 | pakati | fast | Zvishoma | zvakaipisisa | high | pfupi | Low |
| LVDS | high | fast | Zvishoma | zvakanakisisa | Low | refu | high |
| MIPI | high | Fastest | Zvishoma | zvakanakisisa | Low | pfupi | pakati |
Nguva yekutumira: Nov-09-2022