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Testability is defined as: the design characteristics of a product that can determine its status in a timely and accurate manner and isolate its internal faults. The design for the purpose of imp...[Details]
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GET is usually used to include source files that define constants. For example: GET 2440addr.inc AREA is used to define a segment, ENTRY is used to specify the entry point of the program, and END is ...[Details]
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Regarding the issue of Great Wall Ora Good Cat's car computer chip not being the same as the one described, the old Intel processor was packaged as a Qualcomm 8-core high-performance processor and pr...[Details]
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The functions of BL0 in the S5PV210 chip are as follows:
(1) Turn off the watchdog;
(2) Clear the instruction register;
(3) Initialize the stack area;
(4) Initialize the heap area;
...[Details]
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The 51 architecture microcontroller has a bit-addressable area located at 20H~2FH, a total of 128 bits.
When programming in C51, all allocated bit type variables will be located in this area.
If a ...[Details]
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introduction
Frequency characteristic tester is also called scanner. Early frequency characteristic tester was completed by manually changing the frequency point by point. Later, a special scanner ...[Details]
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Recently, the AEB tests of Xiaopeng and Wenjie have attracted much attention. In the dark test environment of the media, the Xiaopeng G6 did not respond at all during the 30km/h test and directly h...[Details]
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This article designs a wireless radio frequency transceiver system based on the wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a sending module and a receiving...[Details]
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In recent days, GE Healthcare's new portable diagnostic device, Vscan, which is about to be launched in the Chinese market, has become a hot topic in the company. Its compact and stylish design has...[Details]
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The latest research report released by Strategy Analytics' Mobile Component Technology Service, "Baseband Chip Market Share Tracking in Q1 2020: 5G Drives Baseband Chip Revenue Growth", points out th...[Details]
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introduce When you think of robots, you probably picture giant mechanical arms, coils and wires snaking around on factory floors, and flying welding sparks. These robots are very different from...[Details]
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1 Introduction
In large-scale enterprise automation systems, Ethernet and PCs are used in the upper enterprise management layer and production monitoring layer, while field buses such as ...[Details]
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Sina Digital News on the afternoon of October 28th, according to monthly market data from data research firm Counterpoint Research, China's smartphone sales fell 9% year-on-year in the third qua...[Details]
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Large-scale LED display systems have been widely used in various indoor and outdoor occasions, but because they mostly use multi-machine systems, the system cost and the complexity of software and ...[Details]
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On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]