Document Conventions and Definitions................................................................................................................................................................. 4
I2C Bus .................................................................................................................................................................................................................. 8
JTAG TAP Port...................................................................................................................................................................................................... 8
Frequency Select (FSEL[1:0]) ............................................................................................................................................................................... 9
AC Test Conditions...................................................................................................................... 16
Power Consumption .................................................................................................................... 18
2.
3.
4.
5.
6.
7.
8.
9.
10. I
2
C Bus ......................................................................................................................................... 19
I
2
C Master Mode and Slave Mode....................................................................................................................................................................... 19
I
2
C Device Address ............................................................................................................................................................................................. 19
C DC Electrical Specifications........................................................................................................................................................................... 23
I
2
C AC Electrical Specifications........................................................................................................................................................................... 24
I
2
C Timing Waveforms......................................................................................................................................................................................... 25
Definition of Amplitude and Swing....................................................................................................................................................................... 29
1.25, 2.5, and 3.125 Gbaud LP-Serial Links........................................................................................................................................................ 30
Level I Electrical Specification ............................................................................................................................................................................. 30
5 and 6.25 Gbaud LP-Serial Links....................................................................................................................................................................... 37
Level II Electrical Specifications .......................................................................................................................................................................... 37
System Logic TAP Controller Overview............................................................................................................................................................... 50
Signal Definitions ................................................................................................................................................................................................. 51
Test Data Register (DR) ...................................................................................................................................................................................... 52
JTAG DC Electrical Specifications....................................................................................................................................................................... 63
JTAG AC Electrical Specifications....................................................................................................................................................................... 64
If anyone has some tutorials on Pads that are suitable for order reviewers, it would be fine. For example, teaching how to read files, measure dimensions, count apertures, etc. Some simple tutorials w...
When TI C2000 DSP is simulating RAM, can the reserved part of the memory be included in the memory allocation? Why when I configure the CMD file, I find that the reserved memory can be allocated to PA...
Test SetupFor this test, the instruments are connected via TSP-Link , with the Model 2602 acting as the master. This test does not use the trigger mode, only a test script that is executed line by lin...
[i=s]This post was last edited by Albert.G on 2021-4-17 14:20[/i]Before the troops move, the food and grass must go first.
[Review of Arteli Development Board AT32F421] - Data Collection
There is a lo...
I haven't come here to take a breath for a long time. Today I drew a S3C2410 application circuit using a single-sided board. S3C2410 Core + SD Card + RS232 + UDA1371 Audio + TFT4.3 Touch. I will impro...
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
Recently,
Xpeng Motors and Xinlian Integrated Circuit jointly announced the mass production of China's first hybrid silicon carbide product.
Designed and developed by Xpeng Motors and joint...[Details]
On August 22, Lantu Motors officially launched its Lanhai Intelligent Hybrid technology via an online livestream. This intelligent hybrid technology, which integrates a full-range 800V high-voltage...[Details]
On August 20th, Tiantai Robotics Co., Ltd., along with strategic partners including Shandong Future Robotics Technology Co., Ltd., Shandong Future Data Technology Co., Ltd., and Gangzai Robotics Gr...[Details]
The 2025 China International Automotive Testing Exhibition will be held at the Shanghai World Expo Exhibition and Convention Center from August 27 to 29, 2025.
Clacton Seafront, UK, ...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
Charging is an essential topic for electric vehicles. Batteries are a core component of new energy vehicles. So, what's the optimal charge level for electric vehicles? Based on current battery tech...[Details]
Speaking of the problem of vehicle spontaneous combustion, whether it is a pure electric vehicle or a fuel vehicle, there will be incidents of spontaneous combustion. For the same spontaneous combu...[Details]
0 Introduction
Portable terminals integrate a computer and display screen into a single device. Due to limited space in portable devices, previous designs often used a single-chip microcompute...[Details]
With the development of vehicle technology, there are more types of cars. Cars are divided into hybrid, pure electric vehicles, and fuel vehicles. For hybrid cars, they are divided into plug-in hyb...[Details]
In industrial production, many different controllers are often used, such as those for pressure, flow, electrical parameters, temperature, and sound. However, due to the limitations of the on-site ...[Details]
The transition to SDVs (software-defined vehicles) involves more than just replacing parts; rather, it involves the organic connection of various elements, from internal vehicle systems to ext...[Details]
System Principle
According to the average imbalance rate of the branch three-phase phase line load and the average value of the branch phase line current, the adjustment of the phase line load...[Details]
According to reports from Xinhua News Agency, Tianjin University official website and other media, Chinese researchers have recently broken through the bottleneck of energy density and application ...[Details]
PCB Design
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