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Chip programming method, upper computer and chip programming system
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A burning method and burning system technology, applied in software deployment and other directions, can solve problems such as reducing production efficiency, and achieve the effect of smooth burning channels
Active Publication Date: 2021-04-20
BEIJING SENSESHIELD TECH
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Abstract
Description
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Problems solved by technology
However, in the prior art, in the field of smart cards, it is impossible to continuously complete the two tasks of burning and initializing variables in one action process of the burning device, so that when the operation is performed according to the second burning method, the burning device needs to be passed through two steps. Only one process can complete the work of burning and initializing variables, which reduces production efficiency
Method used
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Embodiment 1
[0039] Such as figure 1 As shown, the chip programming method proposed in Embodiment 1 of the present invention is applied to the host computer of the programming system for controlling programming, which includes:
[0040] 101. After determining that the chip to be programmed is placed in the chip adapter, send a first instruction to the programming board connected to the chip adapter, and the first instruction is used to instruct the programming board to The connection channel with the chip adapter is switched to a designated channel.
[0041] Specifically, the burning system is a system for performing firmware burning and initialization on the chip. It can be composed of a chip adapter seat and a burning board connected to the host computer, and the burning board and the chip are suitable for each other. The socket is also connected, and there are at least two data channels for the programming board to communicate with the chip adapter, such as the firmware programming cha...
Embodiment 2
[0061] Embodiment 2 of the present invention proposes a host computer, which includes: a memory and a processor; wherein the memory is used to store one or more computer instructions, wherein the one or more computer instructions are executed by the processor When executing, realize the chip burning method in the first embodiment;
[0062] Such as figure 1 As shown, the chip burning method includes:
[0063] 101. After determining that the chip to be programmed is placed in the chip adapter, send a first instruction to the programming board connected to the chip adapter, and the first instruction is used to instruct the programming board to The connection channel with the chip adapter is switched to a designated channel.
[0064] 102. Send a second instruction containing programming data to the programming board after channel switching according to the first instruction, and the second instruction is used to instruct the programming board to pass through the specified channe...
Embodiment 3
[0068] Such as image 3 As shown, a chip programming system is proposed for Embodiment 3 of the present invention, which includes: a chip adapter seat 8, a programming board 3 and the host computer 6 in Embodiment 2; chip adapter seat 8 and programming The boards 3 are all connected to the host computer 6 , and the chip adapter 8 is connected to the programming board 3 .
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Abstract
The invention relates to a chipprogramming method, a host computer and a chipprogrammingsystem, and relates to the technical field of chipprogramming. The technical solution mainly adopted is: a chip burning method, which includes: after determining that the chip to be burned is placed in the chip adapter, sending the first instruction to the burning board connected to the chip adapter, the The first instruction is used to instruct the programming board to switch the connection channel with the chip adapter seat to a designated channel; to send the programming board to the programming board after channel switching according to the first instruction, including programming A second command for data, the second command is used to instruct the programming board to program the programming data into the chip to be programmed in the chip adapter through the specified channel. The method provided by the embodiment of the present invention can realize the switching of the data channel of the programming board, and can further solve the problem in the prior art that the two tasks of programming and initialization cannot be continuously completed in one operation process.
Description
technical field [0001] The invention relates to the technical field of chip programming, in particular to a chip programming method, a host computer and a chip programming system. Background technique [0002] There are two ways to burn the firmware of the Microcontroller Unit (MCU) of the electronic equipment. One is to download the firmware through the reserved download interface after the surface mount technology (SMT) of the electronic equipment is soldered. One is to burn the MCU and initialize variables through the chip adapter and a specific burner before the SMT soldering of the electronic device. [0003] Since the second method has the effect of reducing production man-hours, it is more popular. However, in the prior art, in the field of smart cards, it is impossible to continuously complete the two tasks of burning and initializing variables in one action process of the burning device, so that when the operation is performed according to the second burning method...
Claims
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Application Information
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