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
[p=26, null, left][color=#333333][font=Arial][size=14px] C55x supports 32 ISRs. Interrupts are divided into hardware and software interrupts. Software interrupts are triggered by instructions; hardwar...
Last three days! Free evaluation of Nanxin SC8905! Intimately match I2C tools, power supply to play ~Southchip SC8905 EVM
SC8905 EVM is a demonstration and evaluation board for SC8905 high efficiency,...
[align=left][size=3]In 2013, WEBENCH flooded into the vision of Chinese engineers on a large scale. At that time, there were already many online tools on the market, so most engineers just wanted to g...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:35 [/i] Everyone, please come and download it. There are several very useful tools for AVR and 51, including code generation, etc....
I was upgrading STM8 and this illusion appeared. The specific idea of STM8 upgrade is: 8000 to a000 address to make the first bootload project, and use this project to upgrade the second project after...
[hide]LED phosphors are still waiting for innovationIn recent years, the most noteworthy event in the field of lighting is the rise of semiconductor lighting. In the mid-1990s, Nakamura and others fro...
The core of a machine vision system is image acquisition and processing. All information comes from images, and image quality is crucial to the entire vision system. A good image can improve the st...[Details]
On August 23rd, Geely's subsidiary, Jiyao Tongxing, announced it has the industry's largest advanced production capacity for tandao
batteries
, with eight production bases across China. Jiy...[Details]
Reflow soldering, a common soldering method in modern electronics manufacturing, primarily melts solder paste and pads to form solder joints. With technological advancements, soldering equipment ha...[Details]
When you are happily watching NBA or football, your wife asks you to turn off the lights in the bedroom. Would you be depressed? Of course, unless you are not afraid of your wife.
Now you are ...[Details]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[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]
On August 21st, Zhiyuan Robotics revealed at its first partner conference that it expects shipments to reach thousands of units this year and tens of thousands next year. The company hopes to reach...[Details]
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As handheld voice communication devices become more and more popular, they are increasingly used in noisy environments, such as airports, busy roads, crowded bars, etc. In such noisy ...[Details]
Permanent magnets are essential components in a wide range of household and industrial devices. They are particularly crucial in the renewable energy sector, including electric vehicle motors. Curr...[Details]
On August 22, the Wall Street Journal reported on the 21st local time that the new US government does not plan to acquire equity in semiconductor wafer foundry giant TSMC and Micron, one of the thr...[Details]
Intel®
Xeon®
6
-
core processors now support the new Amazon EC2 R8i and R8i-flex instances on Amazon Web Services (AWS).
These new instances offer superior performance and fast...[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]
The fracture mechanism is stress concentration, which typically occurs at the capacitor lead pins or pad connection points, as shown in the figure. Under vibration, the capacitor lead pins and pad ...[Details]
Batteries are a core component of new energy vehicles, accounting for over 40% of the total cost. This is also the area where automakers are most willing to tamper with costs. Since 2021, domestic ...[Details]
Renesas Electronics introduces a new USB-C power solution with an innovative three-level topology.
Improve performance while reducing system size
New solution combines excel...[Details]
Microcontroller MCU
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