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Today, the demand for new IC components and technologies continues to grow at an astonishing rate. The commercial and defense industries are the main drivers of this demand growth. Most of the new sp...[Details]
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1. Introduction to GPIO port The STC15W408AS microcontroller has 14 I/O ports. All its I/O ports can be configured into 4 types by software. The 4 types are: quasi-bidirectional port/weak pull-up (st...[Details]
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Overview
This article introduces a custom second-order PLL and shows how it can be properly applied to serial data measurements to improve eye diagram and jitter measurement accuracy.
Jitter is def...[Details]
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Every power engineer knows and learns about the traditional control topologies of overvoltage mode and current mode control, but less well-known are hysteretic-based topologies and their advantages. ...[Details]
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Introduction
In practical applications, CANoe needs to be used to control OUTMM to output a fixed voltage. This article introduces the specific implementation method.
step
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From a historical perspective, transparent displays are basically used in the "commercial field". Transparent displays are only used for special commercial display effects. From a technical perspecti...[Details]
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The Wien bridge sine oscillator circuit uses the junction field effect tube 2N5457 as the variable resistor of the amplifier feedback circuit, which will produce a slight distortion, and the constant...[Details]
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Semiconductor supplier STMicroelectronics (ST; NYSE: STM) will participate in the 2020 Munich Shanghai Electronics Show (July 3-5). With the theme of "ST, Technology Starts with You", ST will showcas...[Details]
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OFweek Electronic Engineering Network: Over-discharge of batteries will cause acidification of the plates, affecting the normal service life of the batteries. To solve this problem, a micro-po...[Details]
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The role of the watchdog: The watchdog timer is a counter whose basic function is to restart the system after a software problem or program runaway occurs. The watchdog counter counts automatically w...[Details]
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S3C2440 interrupt register: 1. Interrupts are divided into two categories: internal interrupts and external interrupts. 2. External interrupts. 24 external interrupts occupy GPF0-GPF7 (EINT0-EINT...[Details]
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The Christmas shopping in the United States usually starts after Thanksgiving (the fourth Thursday of November every year). On the second day of Thanksgiving, shopping malls in the United States will...[Details]
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The latest data released by global market research organization IHS Markit shows that in the second quarter of 2019, China's Huawei mobile phone ranked second in the global smartphone market with a s...[Details]
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Recently, we learned from BYD officials that MCU-microcontroller unit, as the core of internal calculation and processing of automotive electronic systems, is the key to realizing automotive intellig...[Details]
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1 Problem Statement
With the booming development of communication and network applications, the trend of networking and integration is affecting our lives at an unprecedented speed and dep...[Details]