1.78″ AMOLED Display Module yokhala ndi QSPI Interface ya Zida Zovala



gawo lathu lamakono la AMOLED lowonetsera, lopangidwa kuti likweze mawonekedwe anu apamwamba kwambiri. Ndi kutalika kwa diagonal ya mainchesi 1.78, chiwonetsero chophatikizika koma champhamvuchi ndichabwino kugwiritsa ntchito mitundu ingapo, kuyambira mawotchi anzeru mpaka zida zonyamulika.
Ukadaulo wa AMOLED umatsimikizira mitundu yowoneka bwino ndi zakuda zakuya, zomwe zimapereka mawonekedwe ozama omwe amakopa chidwi. Ndi malingaliro odabwitsa a madontho 368(RGB) x 448, chithunzi chilichonse chimakhala chamoyo momveka bwino komanso mwatsatanetsatane. Njira yowonera yovomerezeka ya madigiri 88 mbali zonse imatsimikizira kuti mutha kusangalala ndi mtundu womwewo kuchokera mbali iliyonse, ndikupangitsa kuti ikhale yabwino kwa ogwiritsa ntchito ambiri.
1.Kuwonetsa Mtundu: 1.78"368 * 448LTPS-AMOLED (Oncell);
2.Driver IC:ICNA3311AF-05
3.TOUCH IC:CHSC5816
4.MPHAMVU IC:BV6802W
Kuwala kwa 5.W/OCG:500cd/m2(TYP),450cd/m2(MIN);
6.Yoyera(X,Y):x=0.29±0.02,y=0.31±0.02;
7.NTSC:100% mtundu;
8.Kuyang'ana Direction L/R/U/D:88/88/88/88;
9.Kulekerera Kwambiri: ± 0.20;
10.Flatness AMOLED pansi mbali ≤0.25mm;
11.KUYERA KWA NTCHITO: -20 ° C KUTI 70 ° C;
12.KUTENGERA KWAKUSUNGA: -30°C MPAKA 80°C;
INTERFACE DESCRIPTION
Pin No. | Chizindikiro | Ine/O | Kufotokozera |
1 | LCD_RST | I | Kusintha kwa LED |
2 | GND | p | Pansi |
3 | LCD_TE | I | Chizindikiro cha kung'amba |
4 | LCD_CS | I/O | Pini yosankha chip, yotsika kwambiri |
5 | LCD_CLK | Ine/O | ntchito serial interface wotchi |
6 | SPI_SIO1 | Ine/O | Chizindikiro cholowetsa cha serial mu data ya serial ya QSPI |
7 | SPI_SIO0 | Ine/O | Chizindikiro cholowetsa cha serial mu data ya serial ya QSPI |
8 | GND | P | Pansi |
9 | MTP | P | Pini yamagetsi yamagetsi ya MTP |
10 | NC | / | NC |
11 | Chithunzi cha VBAT | P | Mphamvu ya IC VIN |
12 | Chithunzi cha VBAT | P | Mphamvu ya IC VIN |
13 | GND | P | Pansi |
14 | GND | P | Pansi |
15 | VDDI0(3.3V) | P | Magetsi |
16 | TP_VDD(3.3V) | P | Kukhudza mphamvu magetsi |
17 | TP_INT | Ine/O | Kukhudza kusokoneza zotulutsa |
18 | TP_RST | Ine/O | Kukhazikitsanso gulu la touch |
19 | TP_SDA | Ine/O | Zokhudza gulu la I2C data |
20 | TP_SCL | Ine/O | Wotchi ya touch panel I2C |
21 | GND | P | Pansi |
22 | SPI_SIO3 | Ine/O | Chizindikiro cholowetsa cha serial mu data ya serial ya QSPI |
23 | SPI_SIO2 | Ine/O | Chizindikiro cholowetsa cha serial mu data ya serial ya QSPI |
24 | VCI_EN | P | Mphamvu ya VCIyambitsani pini yowongolera |
Zokhala ndi ma ICs oyendetsa, kuphatikiza ICNA3311AF-05 ndi CO5300, gawo lowonetserali limapereka magwiridwe antchito odalirika komanso ogwirizana ndi machitidwe osiyanasiyana. The touch panel IC, CHSC5816, imathandizira kuyanjana, kupangitsa kuti zikhale zosavuta kwa ogwiritsa ntchito kuyang'ana mapulogalamu mosavuta.
Gulu lamtundu wa mawonekedwe limagwiritsa ntchito ukadaulo wa QSPI, kuwonetsetsa kuti kusamutsa kwa data mwachangu komanso kuyankha. Kaya mukupanga chipangizo chovala chatsopano kapena mukukweza chinthu chomwe chilipo kale, gawo lathu lowonetsera la AMOLED ndiye chisankho chabwino kwambiri kwa iwo omwe akufunafuna zabwino, magwiridwe antchito, ndi luso.