Difference between revisions of "3.97inch 16BIT Module OTM8009A SKU:MRB3971"
(→Product Documentation) |
(→Interface Definition) |
||
(5 intermediate revisions by 2 users not shown) | |||
Line 5: | Line 5: | ||
en=http://www.lcdwiki.com/3.97inch_16BIT_Module_OTM8009A_SKU:MRB3971 | en=http://www.lcdwiki.com/3.97inch_16BIT_Module_OTM8009A_SKU:MRB3971 | ||
}} | }} | ||
− | |||
− | |||
== <font color="blue">Product Picture</font> == | == <font color="blue">Product Picture</font> == | ||
Line 24: | Line 22: | ||
==<font color="blue">Product Parameters</font> == | ==<font color="blue">Product Parameters</font> == | ||
− | {| class="wikitable" border="1" style="width: | + | {| class="wikitable" border="1" style="width: 550px; background-color: white;" |
| align="center" |Name | | align="center" |Name | ||
| align="center" |Parameter | | align="center" |Parameter | ||
Line 56: | Line 54: | ||
|- | |- | ||
| align="center" |Operating Temperature | | align="center" |Operating Temperature | ||
− | | align="center" | - | + | | align="center" | -20℃~60℃ |
|- | |- | ||
| align="center" |Storage Temperature | | align="center" |Storage Temperature | ||
− | | align="center" | - | + | | align="center" | -30℃~70℃ |
|- | |- | ||
| align="center" |Operating Voltage | | align="center" |Operating Voltage | ||
Line 67: | Line 65: | ||
| align="center" |TBD | | align="center" |TBD | ||
|- | |- | ||
− | | align="center" | | + | | align="center" |Rough Weight(Package containing) |
− | | align="center" | | + | | align="center" |No touch: 50 (g) / With touch: 62 (g) |
|} | |} | ||
==<font color="blue">Interface Definition</font> == | ==<font color="blue">Interface Definition</font> == | ||
− | [[File:MRB3973- | + | [[File:MRB3973-006.png|550px]] |
− | |||
− | |||
− | + | The module hardware supports '''8-bit''' and '''16-bit''' parallel port data bus mode switching (as shown by the red box in Picture 1 above), as follows: | |
− | + | :Solder '''R3''' and '''R4''' with 0Ω resistor or short circuit directly, and disconnect '''R2''' and '''R6''': select '''16-bit''' data bus mode ('''default'''), use '''DB0~DB15''' data pin | |
− | : | + | :Solder '''R2''' and '''R4''' with 0Ω resistor or short circuit directly, and disconnect '''R3''' and '''R6''': select '''8-bit''' data bus mode, use '''DB0~D7''' data pin |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
{| class="wikitable" border="1" style="width: 550px; background-color: white;" | {| class="wikitable" border="1" style="width: 550px; background-color: white;" | ||
Line 215: | Line 202: | ||
|- | |- | ||
|} | |} | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
==<font color="blue">How to use on STM32 development board</font> == | ==<font color="blue">How to use on STM32 development board</font> == | ||
Line 260: | Line 226: | ||
# After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully. | # After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully. | ||
+ | |||
+ | ==<font color="blue">Program Download</font> == | ||
+ | |||
+ | * [http://www.lcdwiki.com/res/Program/Parallel_Port/3.97inch/16BIT_OTM8009A_MRB3971_V1.0/3.97inch_16BIT_Module_OTM8009A_MRB3971_V1.0.zip '''3.97inch 16bit Parallel-Port Module package'''] | ||
+ | |||
+ | ==<font color="blue">Product Documentation</font> == | ||
+ | |||
+ | * [http://www.lcdwiki.com/res/MRB3971/3.97inch_16BIT_Module_MRB3971_User_Manual_EN.pdf '''3.97inch 16bit Parallel-Port Module User Manual'''] | ||
+ | * [http://www.lcdwiki.com/res/MRB3971/BY-T40VB19R3C%20V02.pdf '''3.97inch TFTLCD Specification'''] | ||
+ | * [http://www.lcdwiki.com/res/MRB3971/3.97inch_MRB3971_Size.pdf '''3.97inch 16bit Parallel-Port Module Size Picture'''] | ||
+ | * [http://www.lcdwiki.com/res/MRB3971/3.97inch_MRB3971_Schematic.pdf '''3.97inch 16bit Parallel-Port Module Schematic'''] | ||
+ | * [http://www.lcdwiki.com/res/MRB3971/Altium_Package_Library.zip '''3.97inch 16bit Parallel-Port Module LCD Schematic and PCB Package Library'''] | ||
+ | * [http://www.lcdwiki.com/res/MRB3971/DATA_SHEET_OTM8009A_V08_IVO.pdf '''Driver IC OTM8009A Data sheet'''] | ||
+ | |||
+ | ==<font color="blue">Reference Materials</font> == | ||
+ | |||
+ | * [http://www.lcdwiki.com/res/PublicFile/C51_Keil%26stc-isp_Use_Illustration_EN.pdf '''C51 Keil and stc-isp software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/res/PublicFile/STM32_Keil_Use_Illustration_EN.pdf '''STM32 keil software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/res/PublicFile/PCtoLCD2002_Use_Illustration_EN.pdf '''PCtoLCD2002 software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/res/PublicFile/Image2Lcd_Use_Illustration_EN.pdf '''Image2Lcd software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/Chinese_and_English_display_modulo_settings '''Chinese and English display modulo settings'''] | ||
==<font color="blue">Common Software</font> == | ==<font color="blue">Common Software</font> == |
Latest revision as of 14:13, 28 September 2019
Contents
Product Picture
Product Description
- 3.97-inch color screen, support 16BIT RGB 65K color display, display rich colors
- 800x480 resolution for clear display
- 16-bit parallel bus transmission for fast transfer speed
- Supports ALIENTEK STM32 Mini, Elite, WarShip, Explorer, and Apollo development boards for direct plug-in use
- Support for touch function
- Support SD card function expansion
- Provides a rich sample program for STM32 and C51 platforms
- Military-grade process standards, long-term stable work
- Provide underlying driver technical support
Product Parameters
Name | Parameter |
Display Color | 16BIT RGB 65K color |
SKU | MRB3971 |
Screen Size | 3.97(inch) |
Type | TFT |
Driver IC | OTM8009A |
Resolution | 800*480 (Pixel) |
Module Interface | 16Bit parallel interface |
Active Area | 51.84x86.40(mm) |
Module PCB Size | 59.18x111.51(mm) |
Operating Temperature | -20℃~60℃ |
Storage Temperature | -30℃~70℃ |
Operating Voltage | 3.3V/5V |
Power Consumption | TBD |
Rough Weight(Package containing) | No touch: 50 (g) / With touch: 62 (g) |
Interface Definition
The module hardware supports 8-bit and 16-bit parallel port data bus mode switching (as shown by the red box in Picture 1 above), as follows:
- Solder R3 and R4 with 0Ω resistor or short circuit directly, and disconnect R2 and R6: select 16-bit data bus mode (default), use DB0~DB15 data pin
- Solder R2 and R4 with 0Ω resistor or short circuit directly, and disconnect R3 and R6: select 8-bit data bus mode, use DB0~D7 data pin
Number | Pin Label | Description |
1 | CS | LCD reset control pin( low level enable) |
2 | RS | LCD register / data selection control pin(high level: register, low level: data) |
3 | WR | LCD write control pin |
4 | RD | LCD read control pin |
5 | RST | LCD reset control pin( low level reset) |
6 | DB0 | LCD data bus low 8-bit pin |
7 | DB1 | |
8 | DB2 | |
9 | DB3 | |
10 | DB4 | |
11 | DB5 | |
12 | DB6 | |
13 | DB7 | |
14 | DB8 | LCD data bus high 8-bit pin |
15 | DB9 | |
16 | DB10 | |
17 | DB11 | |
18 | DB12 | |
19 | DB13 | |
20 | DB14 | |
21 | DB15 | |
22 | NC | Undefined, reserved |
23 | BL | LCD backlight control pin(High level light) |
24 | VCC | Module power positive pin (module has integrated voltage regulator IC, so the power supply can be connected to 5V or 3.3V) |
25 | VCC | |
26 | GND | Module power ground pin |
27 | GND | |
28 | NC | Undefined, reserved |
29 | MISO | Touch screen SPI bus data input pin |
30 | MOSI | Touch screen SPI bus data output pin |
31 | PEN | Touch screen interrupt detection pin(Low level when a touch occurs) |
32 | NC | Undefined, reserved |
33 | T_CS | Touch screen IC chip select control pin(Low level enable) |
34 | CLK | Touch screen SPI bus clock control pin |
How to use on STM32 development board
This module is compatible with the ALIENTEK STM32 development board. The specific usage is as follows:
- Step 1: Download the test program
- Download the STM32 Mini development board IO emulation or other development board FSMC test program from the Program Download column (only these programs support the STM32 development board in-line)
- You can also download the standard routines that come with the punctual atomic STM32 development board
- For a description of the relevant test procedures, please refer to the test program documentation in the package
- Step 2: Connect the STM32 development board
- Find the TFTLCD interface on the development board, connect the module pins and interfaces, and then plug them directly into
- the interface(for the connection method, please refer to the instructions of the ALIENTEK STM32 development board)
- Step 3: Compile and download the program to the development board
- Compile and download the program you need to test to the STM32 development board( Don't know how to compile and download?)
- Step 4: Observe the running of the program
- After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully.
Program Download
Product Documentation
- 3.97inch 16bit Parallel-Port Module User Manual
- 3.97inch TFTLCD Specification
- 3.97inch 16bit Parallel-Port Module Size Picture
- 3.97inch 16bit Parallel-Port Module Schematic
- 3.97inch 16bit Parallel-Port Module LCD Schematic and PCB Package Library
- Driver IC OTM8009A Data sheet
Reference Materials
- C51 Keil and stc-isp software use illustration
- STM32 keil software use illustration
- PCtoLCD2002 software use illustration
- Image2Lcd software use illustration
- Chinese and English display modulo settings