How to reduce the temperature of mining graphics card
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system, the node does not use any information about system configuration (such as station address). Can bus is sent in the form of broadcast. When a message is transmitted on the bus, all other nodes begin to compare the value on the bus. If the data is needed for a long time, they start to receive it (this is implemented in software, and the software must define which information each node needs to receive or send, and the identifier of the corresponding information, which is determined by the bus project), In other words, a message may be received by two nodes at the same time (for example, if the vehicle speed signal is collected by the ECM and then transmitted on the bus, then the BCM and the instrument may receive the signal at the same time). I only know this principle, but how to write the software is not very clear!
first, if the ID of the slave node is not related to the MCU, it can be implemented in many ways. The ID is loaded into the EEPROM in advance, or indicated by the hardware dial switch
if the logic is more complex, the ID can be automatically assigned and identified
Second, "such as downloading program from master node to slave node" - the master node can send data to multiple slave nodes at the same time (broadcast), or point to a specific ID (single Q & A)
in fact, the data of the master node is sent to the bus, and all the slave nodes can receive it. As for how to receive it, there are two ways:
1. Each node puts the data into the buffer, and the software discards the data that does not belong to its own node
2. If the hardware sets can filter, the data that does not belong to its own node will not be included in the buffer, and the node is idle, and only its own specific ID will be included.
usually, the proct information is in the index 1018h, including the manufacturer, ID, proct code, version information, proct series number and other information.
mining is a process of consuming computing resources to process transactions, ensuring network security and keeping everyone's information synchronized in the network. It can be understood as the data center of bitcoin. The difference lies in its completely decentralized design. Miners operate all over the world, and no one can control the network. This process is called "mining" because it is similar to gold panning, because it is also a temporary mechanism for issuing new bitcoin. However, unlike gold panning, bitcoin mining provides rewards for services that ensure the safe operation of payment networks. After the last bitcoin, mining is still necessary.
Insurance editor to help you answer, more questions can be answered online
the medical insurance payment voucher is generally printed in the social security center, and there is no special medical insurance center
1. If an employee inquires and prints his / her detailed insurance information, he / she needs to provide the original ID card and social security card (check the original and take back the photo); If an employee entrusts others to inquire about his / her insurance information, he / she shall provide the original of the power of attorney, the original of the client's ID card, the original of the client's social security card and the original of the trustee's ID card (except for the original of the power of attorney, the original of other materials shall be checked and photocopies shall be collected)
2. If the company inquires and prints the personal insurance information of its employees, it is necessary to provide the inquiry proof materials with the official seal of the company and the original ID card of the operator (the original proof materials, the original ID card and the photo shall be received)
3. Querying and printing the detailed list of indivial insurance is a free business
4. Note: enterprises sometimes refer to printing enterprise payment details, which is actually printing payment notice; In the system, the enterprise can not see the details of the payment to a specific employee. If you want to know, you can enter the ID number of the employee in the social security center self-help machine to inquire, or the employee will log in to the Tianjin city's human resources or social security net to inquire. p>
1. If an employee inquires and prints his / her detailed insurance information, he / she needs to provide the original ID card and social security card (check the original and take back the photo); If an employee entrusts others to inquire about his / her insurance information, he / she shall provide the original of the power of attorney, the original of the client's ID card, the original of the client's social security card and the original of the trustee's ID card (except for the original of the power of attorney, the original of other materials shall be checked and photocopies shall be collected)
2. If the company inquires and prints the personal insurance information of its employees, it is necessary to provide the inquiry proof materials with the official seal of the company and the original ID card of the operator (the original proof materials, the original ID card and the photo shall be received)
3. Querying and printing the detailed list of indivial insurance is a free business
4. Note: enterprises sometimes refer to printing enterprise payment details, which is actually printing payment notice; In the system, the enterprise can not see the details of the payment to a specific employee. If you want to know, you can enter the ID number of the employee in the social security center self-help machine to inquire or staff to log in to Tianjin's human resources or social security net to inquire.
Medical insurance payment voucher is generally printed in the social security center, there is no special medical insurance center
1. If an employee inquires and prints his / her detailed insurance information, he / she needs to provide the original ID card and social security card (check the original and take back the photo); If an employee entrusts others to inquire about his / her insurance information, he / she shall provide the original of the power of attorney, the original of the client's ID card, the original of the client's social security card and the original of the trustee's ID card (except for the original of the power of attorney, the original of other materials shall be checked and photocopies shall be collected)
2. If the company inquires and prints the personal insurance information of its employees, it is necessary to provide the inquiry proof materials with the official seal of the company and the original ID card of the operator (the original proof materials, the original ID card and the photo shall be received)
3. Querying and printing the detailed list of indivial insurance is a free business
4. Note: enterprises sometimes refer to printing enterprise payment details, which is actually printing payment notice; In the system, the enterprise can not see the details of the payment to a specific employee. If you want to know, you can enter the ID number of the employee in the social security center self-help machine to inquire, or the employee will log in to the Tianjin city's human resources or social security net to inquire. p> How to buy insurance, which is better, hand in hand to teach you to avoid these "pits" of insurance