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Earlier this month, media reported that key semiconductor manufacturing equipment may have to wait a year and a half or even longer for delivery, as unprecedented parts shortages and tight supply cha...[Details]
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NovaThor L9540 is a high-performance smartphone and tablet chip announced by ST-Ericsson, combining the most advanced application processor with an LTE/HSPA/TD-SCDMA multi-mode modem platform solutio...[Details]
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It was previously revealed that Qualcomm SM8450 will no longer be called Snapdragon 898, but will be named Snapdragon 8 gen1, and MediaTek has renamed the "Dimensity 2000" chip and officially release...[Details]
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Abstract: This article introduces the characteristics and usage of the RS-485 communication card method, as well as the practical method of using VB5 programming to realize communication between...[Details]
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The set-top box audio subsystem designed with PCM1740 is shown in Figure 1. The PCM1740 is a stereo audio D/A converter with VCXO and PLL.
The PCM1740 uses a multi-stage delta-sigma modulator and 8...[Details]
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Preface
For many years, most of the testing equipment in the domestic automobile industry is still relatively backward, and product quality has always been difficult to improve effectively. ...[Details]
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Ubiquitous "connection" has been quietly exerting its power and quietly changing our lives.
TE Connectivity (hereinafter referred to as "TE"), which has long focused on "connection", has develo...[Details]
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Experiment name: Application of power amplifier in solid-state magnetic field sensor pulse eddy current detection of corrosion defects in ferromagnetic components
Purpose of the experiment: Th...[Details]
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With the rapid development of security monitoring systems, new intelligent video analysis technologies are becoming more and more mature. Intelligent video analysis systems are based on image process...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
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According to Taiwan media United News Network, since the US government announced a new ban on Huawei on May 15, non-US companies such as MediaTek, Ericsson, and Nokia have benefited from the order tr...[Details]
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/********************************************************************* Purpose: Build PCF8591 operation library Target system: Based on AVR microcontroller ...[Details]
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Core Algorithm:
unsigned char Trg;
unsigned char Cont;
void KeyRead( void )
{
unsigned char ReadData = PINB^0xff; // 1
Trg = ReadData & (ReadData ^ Cont); // 2
Cont ...[Details]
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summary
In order to meet the cost of the next generation of automotive electronic control system units, the PCB space has limited requirements for high performance, high reliability and high s...[Details]
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From October 22 to 24, Huawei HDC Developer Conference 2021 (HDC.Together) was successfully held in Songshan Lake, Dongguan. As Huawei's annual flagship event for global developers in the ICT field, ...[Details]
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