Kufotokozera
![DMG80480F070_01W](https://ecdn6.globalso.com/upload/p/1355/source/2024-03/65f9692e986bd83816.jpg)
Chithunzi cha T5L0 ASIC | Yopangidwa ndi DWIN. Kupanga kwakukulu mu 2020,1MBytes Kapena Flash pa chip, 128Kbytes malo osungiramo osinthika osinthana ndi OS CPU Core ndi kukumbukira. Kuzunguliranso: nthawi zopitilira 100,000 |
Mtundu | 262K mitundu | ||
Mtundu wa LCD | TN, TFT LCD | ||
Kuwona Angle | Ngodya yowonera wamba, mtengo wake ndi 70°/70°/30°/40°(L/R/U/D) | ||
Malo owonetsera (AA) | 154.08mm (W) × 85.92mm (H) | ||
Kusamvana | 800 × 480 | ||
Kuwala kwambuyo | LED | ||
Kuwala | DMG80480F070_01WN: 250nit | ||
DMG80480F070_01WTR: 200nit |
Mtundu | RTP (Resistive touch panel) | ||
Kapangidwe | filimu IYI + galasi IYI | ||
Touch Mode | Support mfundo kukhudza ndi kuukoka | ||
Kuuma Pamwamba | 3H | ||
Kuwala Kutumiza | Kupitilira 80% | ||
Moyo |
Madontho> 1,000,000 nthawi; Stroke> 100,000 nthawi; 150g mphamvu, kumbuyo ndi kupita patsogolo adawerengedwa kawiri |
Mphamvu yamagetsi | 3.6-5.5V | ||
Operation Current | VCC = +5V, Backlight on, 410mA | ||
VCC = + 5V, Backlight yazimitsidwa, 115mA |
Kutentha kwa Ntchito | -10 ℃ ~ 60 ℃ | ||
Kutentha Kosungirako | -20 ℃ ~ 70 ℃ | ||
Chinyezi Chogwira Ntchito | 10% ~ 90% RH, mtengo wamba wa 60% RH |
Baudrate | 3150 ~ 3225600bps | ||
Kutulutsa kwa Voltage | Kutulutsa 1, Iout = 8mA; 3.0 ~ 3.3V | ||
Kutulutsa 0, Iout =-8mA; 0 ~ 0.3V | |||
Kuyika kwa Voltage(RXD) | Kulowetsa 1;3.3V | ||
Kulowetsa 0;0~0.5V | |||
Chiyankhulo | UART2: TTL; | ||
UART4: TTL; (Kungopezeka pambuyo pa kasinthidwe ka OS) | |||
UART5: TTL; (Kungopezeka pambuyo pa kasinthidwe ka OS | |||
Mtundu wa Data | UART2: N81; | ||
UART4: N81/E81/O81/N82; 4 modes (kusintha kwa OS) | |||
UART5: N81/E81/O81/N82; 4 modes (kusintha kwa OS) | |||
Soketi | 50Pin_0.5mm FPC | ||
Kung'anima | 8M mabayiti |
PIN | Tanthauzo | Ine/O | Kufotokozera Kwantchito |
1 | + 5V | Ine | Mphamvu zamagetsi, DC3.6-5.5V |
2 | + 5V | Ine | |
3 | GND | GND | GND |
4 | GND | GND | |
5 | GND | GND | |
6 | AD7 | Ine |
5 kulowetsa ADCs. Kusintha kwa 12-bit ngati kuli ndi mphamvu ya 3.3V. Kuyika kwa 0-3.3V Voteji. Kupatula AD6, zina zonse zimatumizidwa ku OS core kudzera UART3 mkati nthawi yeniyeni yokhala ndi 16KHz sampling rate. AD1 ndi AD5 angagwiritsidwe ntchito mu kufanana, ndi AD3 ndi AD7 angagwiritsidwe ntchito mofanana, omwe ndi ofanana ndi awiri 32KHz chitsanzo AD. AD1, AD3, AD5, AD7 angagwiritsidwe ntchito mofanana, zomwe zikufanana ndi 64KHz zitsanzo AD; deta ndi mwachidule 1024 nthawi ndi kenako kugawidwa ndi 64 kuti mupeze mtengo wa 64Hz 16bit AD powonjezera. |
7 | AD6 | Ine | |
8 | AD5 | Ine | |
9 | AD3 | Ine | |
10 | AD1 | Ine | |
11 | + 3.3 | O | Kutulutsa kwa 3.3V, kulemera kwakukulu kwa 150mA. |
12 | Chithunzi cha SPK | O |
MOSFET yakunja kuyendetsa buzzer kapena speaker. Chotsutsa chakunja cha 10K ziyenera kugwetsedwa pansi kuti zitsimikizire kuti mphamvu yoyatsa ndiyotsika. |
13 | SD_CD | IO |
SD/SDHC mawonekedwe, The SD_CK imalumikiza 22pF capacitor ku GND pafupi mawonekedwe a SD khadi. |
14 | SD_CK | O | |
15 | SD_D3 | IO | |
16 | SD_D2 | IO | |
17 | SD_D1 | IO | |
18 | SD_D0 | IO | |
19 | PWM0 | O |
2 16-bit PWM yotulutsa. Chotsutsa chakunja cha 10K chiyenera kukokera pansi pansi kuonetsetsa kuti magetsi ndi otsika. Choyambira cha OS chikhoza kuwongoleredwa munthawi yeniyeni kudzera pa UART3 |
20 | PWM1 | O | |
makumi awiri ndi mphambu imodzi | P3.3 | IO |
Ngati mukugwiritsa ntchito RX8130 kapena SD2058 I2C RTC kuti mulumikizane ndi ma IO onse awiri, SCL iyenera kulumikizidwa ku P3.2, ndi SDA yolumikizidwa ndi P3.3 mogwirizana. ndi 10K resistor kukoka mpaka 3.3V. |
makumi awiri ndimphambu ziwiri | P3.2 | IO | |
makumi awiri ndi mphambu zitatu | P3.1/EX1 | IO |
Itha kugwiritsidwa ntchito ngati kusokoneza kwakunja 1 kulowetsa nthawi yomweyo, ndi imathandizira ma voliyumu otsika kwambiri kapena njira zodulitsa m'mphepete mwake. |
makumi awiri ndi mphambu zinayi | P3.0/EX0 | IO |
Itha kugwiritsidwa ntchito ngati kusokoneza kwakunja 0 kulowetsa nthawi yomweyo, ndi imathandizira ma voliyumu otsika kwambiri kapena njira zodulitsa m'mphepete mwake. |
25 | P2.7 | IO | IO mawonekedwe |
26 | P2.6 | IO | IO mawonekedwe |
27 | P2.5 | IO | IO mawonekedwe |
28 | P2.4 | IO | IO mawonekedwe |
29 | P2.3 | IO | IO mawonekedwe |
30 | P2.2 | IO | IO mawonekedwe |
31 | P2.1 | IO | IO mawonekedwe |
32 | P2.0 | IO | IO mawonekedwe |
33 | P1.7 | IO | IO mawonekedwe |
34 | P1.6 | IO | IO mawonekedwe |
35 | P1.5 | IO | IO mawonekedwe |
36 | P1.4 | IO | IO mawonekedwe |
37 | P1.3 | IO | IO mawonekedwe |
38 | P1.2 | IO | IO mawonekedwe |
39 | P1.1 | IO | IO mawonekedwe |
40 | P1.0 | IO | IO mawonekedwe |
41 | UART4_TXD | O | UART4 |
42 | UART4_RXD | Ine | |
43 | UART5_TXD | O | UART5 |
44 | UART5_RXD | Ine | |
45 | P0.0 | IO | IO mawonekedwe |
46 | P0.1 | IO | IO mawonekedwe |
47 | CAN_TX | O | CAN mawonekedwe |
48 | CAN_RX | Ine | |
49 | UART2_TXD | O | UART2 (UART2 siriyo doko la OS pachimake) |
50 | UART2_RXD | Ine |