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ARM assembly has ldr instruction and ldr, adr pseudo-instructions, they can use label expressions as operands. The following will illustrate their differences by analyzing a piece of code and the cor...[Details]
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CARIAD, a software company under Volkswagen Group, said it would purchase chips from semiconductor maker Qualcomm to develop autonomous driving software. Image source: Qualcomm Specifically, ...[Details]
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PIC 8-bit microcontroller assembly instruction reading
The instruction systems of various types of microcontrollers are not universal. They are specified by the microcontroller manufacturers, ...[Details]
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According to Reuters, due to the shortage of components caused by the outbreak of the new coronavirus, two well-known Japanese companies Denso and Fujitsu are ready to suspend production of some car ...[Details]
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If you want to learn how to use instruments for testing, you must first learn how to calibrate the instruments. Do you know how to calibrate network analysis? 1. Network analyzer calibration proces...[Details]
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According to Nikkei News, Apple is establishing a closer partnership with TSMC in hopes of reducing its reliance on Qualcomm, and the company plans to have TSMC manufacture 5G iPhone basebands starti...[Details]
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Ambient Level – The magnitude of the radiated signal, conducted signal and noise present at the specified test time and location without activating the test sample. – The magnitude of the radiated si...[Details]
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Not long ago, Elon Musk wrote in a tweet: "Generalized self-driving is a hard problem because it requires solving most of the problems of real-world AI. Didn't expect it to be so hard, but in retrosp...[Details]
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In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows:
① Incr...[Details]
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Robots designed with a sense of humour may find it hard to understand what is "funny" and could even kill people because of it , experts have warned . Researchers point out that artificial intelligen...[Details]
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Earlier, an internal message from Samsung's Ohnoda factory showed that the Korean company is preparing an affordable compact tablet called Galaxy Tab M62. Another message also showed that thi...[Details]
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The power supply system of cable TV is a centralized power supply of 60V AC. The power supply of CATV amplifier usually uses two types: power transformer step-down or isolated switching power suppl...[Details]
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;================================================ SDATA_595 EQU P1.0; Serial data input SCLK_595 EQU P1.1; shift clock pulse RCK_595 EQU P1.2; Output latch control pulse ;============================...[Details]
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1. Introduction
Since Fanger proposed the thermal comfort evaluation index, PMV index, based on the human thermal comfort equation and ASHRAE seven-point scale in the 1970s, the research on th...[Details]
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On October 24, 2024,
the 2024 Continental China Experience Day hosted by Continental was held in Gaoyou City, Jiangsu Province
. Nearly 200 guests from upstream and downstream of the automo...[Details]