This program is to send data from the microcontroller to port A of 8255 through 373, but it doesn't work~ #include
sbit Writedata=P3^6; sbit Readdata=P3^7; sbit CS1=P2^0; void delay(void)//delay progr...
/**************************************************************************** 12864 LCD serial display test program LCD model: FYD12864-0402C P2.4 simulates SID (connected to pin 5), P2.5 simulates SC...
Dear experts: I am currently debugging the AM3352 board with the startware program, and I have encountered a problem with the communication between the GPMC and the FPGA. The problem is that the GPMA_...
Guangdong Embedded Software Public Technology Center (www.gd-emb.org), we belong to Midea, and have many embedded expert teams. Now we have created a new QQ group: Embedded system: 43018176 MCU area: ...
[align=left][color=#000000] I received the development board this morning. Our contact [font=Calibri]Maylove[/font] had already mailed the board out last Friday afternoon. Thanks to [font=Calibri]Alte...
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
Nios II is a configurable 16-/32-bit RISC processor. Combined with a rich set of peripheral-specific instructions and hardware acceleration units, it provides a highly flexible and powerful SOPC sy...[Details]
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The mass production process of the new generation of cockpit platform has started, and the smart cockpit market has entered a new bonus cycle of technology iteration and platform upgrade.
...[Details]
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Is pure electric vehicles a false proposition for long-distance driving? At least from my personal perspective, based on current technological and infrastructure standards, I believe so. Below, I'l...[Details]
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Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
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Gross profit margin jumped from 13.6% in the first half of last year to 25.9%, almost doubling year-on-year.
On August 21, RoboSense released its interim performance report, in which the...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
On August 20th, Tiantai Robotics Co., Ltd., along with strategic partners including Shandong Future Robotics Technology Co., Ltd., Shandong Future Data Technology Co., Ltd., and Gangzai Robotics Gr...[Details]
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With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
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