A Reset Control Method of Sampling Circuit
A technology of sampling circuit and reset control, which is applied in the direction of electrical components, electronic switches, pulse technology, etc., and can solve problems such as safety risks, sampling chip lockup, etc.
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Embodiment 1
[0052] An embodiment of the present invention provides a reset control method for a sampling circuit, the method is applied to a sampling circuit including a controller and a plurality of chips to be reset, and between the controller and an initial chip to be reset among the plurality of chips to be reset, And, every two adjacent chips to be reset are connected to a daisy chain communication circuit through an isolation circuit.
[0053] In this case, please refer to figure 1 , which is a schematic interactive flowchart of a reset control method for a sampling circuit provided in an embodiment of the present invention, including the following steps:
[0054] S101, the controller outputs a first driving signal to the connected isolation circuit to reset and start the chip to be reset.
[0055] S102, the controller outputs a first driving instruction to the initial chip to be reset through the daisy chain communication circuit.
[0056] S103. Initially, the chip to be reset ou...
Embodiment 2
[0123] Embodiments of the present invention provide a reset control method and controller for a sampling circuit.
[0124] The method is applied in a sampling circuit including a controller and a plurality of chips to be reset, the controller and the initial chip to be reset among the plurality of chips to be reset, and between every two adjacent chips to be reset, through The isolation circuit is connected to the daisy chain communication circuit, and the method is implemented in the controller.
[0125] Please refer to Figure 4, which is a schematic flowchart of a reset control method applied to a sampling circuit in a controller provided by an embodiment of the present invention, including the following steps:
[0126] S401, outputting a first driving signal to a connected isolation circuit to reset and start a chip to be reset.
[0127] S402, according to the direction in which the initial chip to be reset is away from the controller, sequentially send a driving instruc...
Embodiment 3
[0139] Embodiments of the present invention provide a reset control method of a sampling circuit and a chip to be reset.
[0140] The method is applied in a sampling circuit including a controller and a plurality of chips to be reset, the controller and the initial chip to be reset among the plurality of chips to be reset, and between every two adjacent chips to be reset, through The isolation circuit is connected to the daisy chain communication circuit, and the method is implemented in the controller.
[0141] Please refer to Image 6 , which is a schematic flowchart of a reset control method applied to a sampling circuit in each chip to be reset provided by an embodiment of the present invention, including the following steps:
[0142] S601. In response to receiving a reset signal output by a connected isolation circuit, perform self-initialization so as to reset the chip to be reset.
[0143] S602, and, after the reset is completed, in response to receiving the drive ins...
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