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Based on FPGA LCD
Monday, January 11th, 2010 at 07:08 | No commentsCategories: EDA/PLDShort Content: The cockpit graphic display system has developed the sixth generation, namely uses active matrix colored liquid-crystal display AMLCD (Active Matrix Liquid Crystal Display). The current high resolution's military AMLCD display module also can only depend upon the import, and the control circuit wafer must install, in this display module provides in engine case. This kind installs the way to request high to the AMLCD control circuit wafer size, the request reduces as far as possible designs the circuit wafer ... -
12864 lattice liquid crystal display module and 51 monolithic integrated circuit
Wednesday, December 9th, 2009 at 16:27 | No commentsCategories: Embedded systemShort Content: The monitor is human and the application equipment communication important contact surface, in recent years, along with electronic technology's swift development, the liquid crystal display technology obtained the widespread application in the practical life. The liquid crystal display module by its micro power loss, the volume is small, the demonstration full of meat, modular as well as the interface circuit simple and so on many merits in domains and so on scientific research, production and product design are ... -
How does the monolithic integrated circuit write the first floor actuation according to the LCD succession chart_microcontroller, LCD
Wednesday, December 9th, 2009 at 14:42 | No commentsCategories: Embedded systemTags: LCD, microcontrollerShort Content: Generally speaking, the LCD module's control is through MCU to the LCD module internal register, obviously saves carries on operates completes finally; In this we have designed three basic sequential control procedure, respectively is: Writes the register function (LCD_RegWrite) The data writes the function (LCD_DataWrite) The data reads the function (LCD_DataRead) These three functions need to compile strictly according to the succession which LCD requests, ... -
S3C2440A actuates RGB connection TFT LCD the research_S3C2440, LCD
Tuesday, December 8th, 2009 at 15:29 | No commentsCategories: Embedded systemShort Content: 1 introduction Along with the technical progress, TFT LCD takes the display device to obtain more and more widespread application in each kind of embedded system. Not only brings touchscreen TFT the LCD mold train to be able to provide the high grade picture in the system application for the man-machine contact surface to demonstrate, moreover can provide intuitively, the convenient interactive input. TMT035DNAFWU1 is 8.89 cm which the Shenzhen white fox micro electron Limited liability company produces (3.5 ... -
ucos II ucGUI s3c2410 LCD touchscreen conformity_ucos, LCD, s3c2410, UCGUI, touch screen integration
Thursday, December 3rd, 2009 at 00:24 | No commentsCategories: Embedded systemShort Content: Environment: ads2.2 ARM9 s3c2410 Attention: Because the compiler (ads1.2 or 2.2) to the global variable initialization is 0 supports not completely, sometimes must the manual initialization be 0, is sure to remember!!! First, ucos II transplants to ARM9 s3c2410May from the official net downloading transplant code, not need to modify basically.Inserts the following code in os_cpu_a.s function UCOS_IRQHandler bl OSIntEnter and between bl C_IRQHandler (to see Shao Beibei, the 2nd edition, the 104th page of explanation: L3.18(4)): ldr r0, =OSIntNesting ... -
51 monolithic integrated circuits and the graph LCD connection technology realizes_51 microcontroller, LCD
Wednesday, December 2nd, 2009 at 08:01 | No commentsCategories: Embedded systemTags: 51 microcontroller, LCDShort Content: LCD more and more applied in recent years in the instruments and meters which the monolithic integrated circuit controlled. The measuring appliance demonstrated when the good man-machine contact surface is people's pursue throughout. Recently used the monolithic integrated circuit to control demonstrates the picture successfully in EDM240128 on graph LCD. 1st, liquid crystal module characteristic: EDM240128 graph LCD is 240*128 which the Dalian god rapid information Limited liability company produces lattice type LCD. The built-in 8K data-carrier storage, ... -
ARM S3C2410 actuates TFT-LCD the research_LCD, s3c2410
Wednesday, November 25th, 2009 at 15:57 | No commentsCategories: Embedded systemShort Content: Abstract: Introduced the S3C2410 LCD controller's data and the control base pin, and have given the LCD control flow and the TFT-LCD controller establishment rule. Referred to TFT-LCD CJM10C0101 the logical request and the succession request has designed its driving circuit, has established each main LCD register. Has developed CJM10C0101 under the embedded LINUX demonstration driver, and has demonstrated the clear stable picture on CJM10C0101. The experiment indicated that this equipment versatility is good, can actuate majority of TFT-LCD; ... -
s3c2410 LCD picture demonstration_LCD, s3c2410
Tuesday, November 10th, 2009 at 10:36 | No commentsCategories: Embedded systemShort Content: Recently has studied under s3c2410 the LCD controller's related knowledge, the main reference is three star s3c2410 data book (arm920T), the English edition, looks is not very clear, afterward has referred to under the WinCE partial codes, resembles has the comprehension. Therefore has written this procedure, with by demonstrates the picture on LCD.This procedure may come between the demonstration is smaller than 800×480 the random size picture on LCD. With the auxiliary means is in the previous article ... -
Under embedded Linux actuates STN the LCD_embedded Linux, LCD
Wednesday, October 21st, 2009 at 17:02 | No commentsCategories: Embedded systemTags: embedded Linux, LCDShort Content: Is following the high performance embedded processor's swift development and the popularization, specially the ARM processor series's appearance, embedded system's function also becomes more and more formidable. Beforehand single color LCD has not been able to satisfy nowadays's each kind of multimedia application, colored LCD more and more is applied in the embedded system. At the same time, under application demand's urge, many work involves under the Linux graphical interface software package's development and the transplant work to ... -
12232 liquid crystal Chinese character graphical display procedure_C51, Keil, LCD, Chinese
Monday, October 19th, 2009 at 19:59 | No commentsCategories: Embedded systemShort Content: Hardware: TG12232B (122*32) simulates the mouth line wiring wayConnection graph: --------------------------------------------------||DB0-----P0.0 | DB4-----P0.4 | RW-------P1.1 | A0--------P1.0 ||DB1-----P0.1 | DB5-----P0.5 | RS-------P2.1 | V0 meets the 1K resistance to GND ||DB2-----P0.2 | DB6-----P0.6 | E1-------P1.3 ||DB3-----P0.3 | DB7-----P0.7 | E2-------P1.2 | --------------------------------------------------- [note: AT89x52 uses 22.1184M or the 11.0592M crystal oscillator, actual uses 22.1184M or 11.0592 may]Translates the platform: Keil uV2 7.08 // possibly looks like a little chaotically, but the effect is good, demonstrated that the ...
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