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It turns out that in the 8051 architecture, the interrupt system contains two non-addressable "priority effective" triggers. One is used to indicate whether the CPU is executing a high-priority inter...[Details]
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As process technology becomes more advanced, FPGA devices have more logic, memory, and special functions such as memory interfaces, DSP blocks, and multiple high-speed SERDES channels. These develo...[Details]
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mission details: A company undertook the design task of a traffic light control system at an intersection. The control requirements are: after the east-west green light turns on for 5 seconds, the ...[Details]
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Engineers often use rewiring layers (RDL) in flip-chip designs to reassign I/O pads to bump pads without changing the I/O pad layout. However, traditional routing capabilities may not be sufficient t...[Details]
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MPLAB C18 C Compiler Getting Started describes how to install/uninstall MPLAB C18 and provides some examples of writing C code for PICmicro® microcontroller applications.
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South Korea's LG Chem is currently the world's largest electric vehicle battery manufacturer, with a market share of 25%. However, in the past month, electric vehicles equipped with LG Chem have expe...[Details]
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Gartner's important cybersecurity trend forecast released today shows that executive performance evaluation will be increasingly linked to cyber risk management capabilities; in the next three years...[Details]
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Simply put, everything in the cloud is crying out for more bandwidth. Enterprise data centers need more bandwidth; hyperscale, cloud, and HPC centers need more bandwidth; and 5G deployments are furth...[Details]
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//T2 interrupt program
#include stdio.h
#include reg52.h
main()
{
RCAP2H=(65536-50000)/256;
/*T2 automatic reload mode, timing t=50ms, when f=12MHZ, timing constant TC=2^Lt*10^3, here ex...[Details]
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The circuit in Figure 1 allows you to verify
the
fiber optic
cable, especially when the link passes through several patch panels. You can see it at the far end. It uses two
high-bri...[Details]
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1.3-megapixel Small Form Factor (SFF) CMOS image sensor with spot metering
The ADCC-3100 captures more light with fewer pixels, making thinner mobile phone designs possible, effectively addressing ...[Details]
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The first step in MCU development is to light up the LED, just like the Hello World of the software. Let’s start with the first step. Create a new project and refer to the development environment set...[Details]
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1. The composition of bare metal programs 1. The basic bare metal program consists of startup code and C function files. The startup code includes: hardware device initialization and C function ...[Details]
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1 Introduction With the development of China's economy and society, lighting electricity consumption has accounted for 10% to 12% of the total electricity consumption. Lighting energy saving ha...[Details]
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ECU diagnosis and flashing solutions
ECU (Electronic Control Unit) is the core component of the automotive electronic control system, responsible for monitoring and controlling the o...[Details]