Nau'in kwatancen TFT LCD LCD

A halin yanzu, akwai hanyoyin mu'amala da yawa na TFT LCD nuni: MCU interface, RGB interface, SPI interface, MIPI interface, QSPI interface, LVDS interface.

Akwai ƙarin aikace-aikace sune MCU interface da RGB interface da SPI dubawa, galibi bambance-bambance masu zuwa:

MCU interface: zai yanke umarni, janareta na lokaci don samar da sigina na lokaci, fitar da COM da SEG drive.

RGB dubawa: Lokacin rubuta saitunan rajista na LCD, babu bambanci tare da ƙirar MCU.Bambancin shine kawai a yadda aka rubuta hoton.

SPI dubawa: SPI (Serial Peripheral Interfacce), serial interface interface, mizanin watsa bayanan serial synchronous ne wanda MOTOROLA ya gabatar.

Sau da yawa ana kiran haɗin SPI a matsayin bas na waya mai lamba 4, ko kuma yana iya zama ƙirar SPI mai waya 3, wanda ke aiki a cikin yanayin master/ bawa, kuma maigidan ne ya fara aiwatar da tsarin canja wurin bayanai.

SPI CLK, SCLK: Serial Agogo, ana amfani dashi don canja wurin bayanai na aiki tare, fitarwa ta mai watsa shiri

CS: Layin zaɓi na guntu, ƙananan aiki, fitarwa ta mai watsa shiri

MOSI: babban fitarwa, layin shigar da bawa

MISO: Jagorar shigarwa, layin bayanan fitar da bawa

Babu abin da ake kira mafi kyau ko mafi muni tsakanin musaya, kawai dacewa da aikace-aikace marasa dacewa don samfurin;Sabili da haka, muna tsara bayanan don samar da tebur mai zuwa, don hanyoyin sadarwa daban-daban da aka gabatar a cikin wannan labarin, don samar da fa'idodi da rashin amfani mai fa'ida da yawa, ta yadda zaku iya yin nazari da kwatantawa don gano mafi kyawun nunin nuni don samfuran ku. .

Nau'in nuni na TFT	ƙuduri	gudun watsawa	lissafin pin	hayaniya	amfani da wutar lantarki	nisa watsawa,	farashi
Microcontroller 8080/6800	matsakaici	Ƙananan	Kara	matsakaici	Ƙananan	gajere	Ƙananan
RGB 16/18/24	matsakaici	sauri	Kara	mafi muni	babba	gajere	ƙananan
SPI	Ƙananan	Ƙananan	Kadan	Matsakaici	Ƙananan	Gajere	Ƙananan
I²C	Ƙananan	Ƙananan	Kadan	Matsakaici	Ƙananan	gajere	Ƙananan
Serial RGB 6/8	matsakaici	sauri	Kadan	mafi muni	babba	gajere	Ƙananan
LVDS	babba	sauri	Kadan	mafi kyau	Ƙananan	dogo	babba
MIPI	babba	Mafi sauri	Kadan	mafi kyau	Ƙananan	gajere	matsakaici