Kugereranya ubwoko bwa TFT LCD LCD

Kugeza ubu, hari uburyo bwinshi bwibanze bwibanze bwa TFT LCD yerekana: Imigaragarire ya MCU, Imigaragarire ya RGB, Imigaragarire ya SPI, MIPI, Imigaragarire ya QSPI, Imigaragarire ya LVDS.

Hariho porogaramu nyinshi ni interineti ya MCU na RGB ya interineti na SPI, cyane cyane itandukaniro rikurikira:

Imigaragarire ya MCU: izacisha amategeko, generator yigihe cyo gutanga ibimenyetso byigihe, gutwara COM na SEG.

Imigaragarire ya RGB: Iyo wanditse LCD igenamiterere, nta tandukaniro riri hagati ya MCU. Itandukaniro riri gusa muburyo ishusho yanditse.

Imigaragarire ya SPI: SPI (Serial Peripheral Interfacce), Imigaragarire ya serial periferique, ni ihuriro ryogukwirakwiza amakuru yatanzwe na MOTOROLA.

Imigaragarire ya SPI bakunze kuvugwa nka bisi ya seri ya 4-wire, cyangwa irashobora kandi kuba 3-wire ya SPI, ikora muburyo bwa shebuja / imbata, kandi uburyo bwo kohereza amakuru butangizwa na shobuja.

SPI CLK, SCLK: Isaha yisaha, ikoreshwa muguhuza amakuru yoherejwe, ibisohoka na nyiricyubahiro

CS: Chip hitamo umurongo, ikora hasi, ibisohoka na nyiricyubahiro

MOSI: gusohora ibicuruzwa, umurongo winjiza amakuru kumurongo

MISO: Umwigisha winjiza, imbata zisohoka amakuru kumurongo

Nta kintu cyitwa cyiza cyangwa kibi hagati yimbere, gusa birakwiriye kandi bidakwiriye kubicuruzwa; Kubwibyo, turategura amakuru kugirango dutange imbonerahamwe ikurikira, kubice bitandukanye byatangijwe muriyi ngingo, kugirango dutange inyungu zinyuranye hamwe nisesengura ryibibi, kugirango ubashe gusesengura no kugereranya kugirango umenye ibice byerekana neza ibicuruzwa byawe. .

Ubwoko bwa TFT bwerekana	imyanzuro	umuvuduko wo kohereza	kubara	urusaku	gukoresha ingufu	intera yoherejwe,	igiciro
Microcontroller 8080/6800	giciriritse	Hasi	Ibindi	giciriritse	Hasi	ngufi	Hasi
RGB 16/18/24	giciriritse	byihuse	byinshi	bibi cyane	muremure	ngufi	hasi
SPI	Hasi	Hasi	Bike	Hagati	Hasi	Mugufi	Hasi
I²C	Hasi	Hasi	Bike	Hagati	Hasi	ngufi	Hasi
Serial RGB 6/8	giciriritse	byihuse	Bike	bibi cyane	muremure	ngufi	Hasi
LVDS	muremure	byihuse	Bike	byiza	Hasi	kirekire	muremure
MIPI	muremure	Byihuta	Bike	byiza	Hasi	ngufi	giciriritse