I am learning about the low level of C6678 and writing some tips for friends who need it.Requirement: Nest SRIO interrupt in external GPIO interrupt."TMS320C66x DSP CPU and Instruction Set" has instru...
A capacitor is a passive device that stores energy in the form of an electric field, consisting of two conductive parallel plates. When needed, it will release the stored energy out of the circuit. Ca...
1. IntroductionInduction cooker is the main cooking appliance of household appliances. It directly heats the bottom of the pot by electromagnetic induction heating without open flame. It is a safe, ef...
Lately, it has become increasingly difficult to find the right MLCC capacitors. In the long run, manufacturers can solve this problem by adding production lines. However, this is still a long way to g...
Blood pressure sensor circuit and filtering and amplification circuit
As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 press...[Details]
Preface
Compared with flow meters using traditional measurement methods, ultrasonic flow meters have many advantages: they do not change the flow state of the fluid and do not generate add...[Details]
According to the latest forecast by Wood Mackenzie, the US residential market will reach 2.4GW in 2019 and grow to 3GW in 2020, and the photovoltaic industry chain will usher in new opportunities. In ...[Details]
High Gain GPS LNA Amplifier
Avago Technologies (Avago Technologies) announced the launch of the latest product in the Low Noise Amplifier (LNA) series, a high-gain low noise amplifier with variable...[Details]
The two leads of the electrolytic capacitor are divided into positive and negative. When checking its quality, for electrolytic capacitors with lower withstand voltage (6V or l0V), the resistance ran...[Details]
Introduction to I2C I2C is a two-wire bidirectional serial bus that provides a simple and efficient method for exchanging data between devices. The I2C standard is a true multi-host bus with conflict...[Details]
This design example shares an in-circuit tester that can be clamped onto each PROM for testing without removing the PROM from the circuit board
. Dealing with older technology presents interesting ...[Details]
We have learned about differentials and differential locks before. The differential is a component that is created to prevent the wheels on both sides from running at the same speed during normal t...[Details]
As a common sensor for measuring liquid level, liquid level switch is widely used in industry, food, medicine, petroleum and other industries. However, due to the complex working environment and di...[Details]
In the modern technological society, the speed of medical technology advancement is unimaginable, and sometimes even subverts our inherent impression of traditional medicine. In recent years, we ...[Details]
The development of the electric age has driven the continuous expansion of China's battery market. In addition to application scenarios such as consumer electronics and energy storage, with the rap...[Details]
Making a digital sampling oscilloscope has been my long-standing wish, but after all, this goal is quite difficult, and there are too many aspects involved, such as analog front-end circuit, high-spe...[Details]
With the gradual popularization of AI technology, we can find an interesting phenomenon - "XX brain" is entering the era of mass sales. AI is a relatively broad term that includes a series of compl...[Details]
Let’s look at a picture first: Figure 1-1:
Figure 1-1
It seems that the above are all related to ARM, but what are they respectively?
In fact, the above nouns can be divided in...[Details]
Analog electronics
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