Method and device for configuring trigger expression for logic analysis state
A trigger expression and logic analysis technology, applied in the field of FPGA, can solve the problem that the logic analyzer cannot flexibly configure the trigger conditions, and achieve the effect of solving the inability to flexibly configure the trigger conditions
Active Publication Date: 2022-03-11
山东高云半导体科技有限公司
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[0007] The main purpose of the present application is to provide a method, a device, a processing method of a logic analyzer, a computer-readable storage medium, a processor, a logic analyzer and an FPGA system for configuring a trigger expression for a logic analysis state, so as to solve the problems in the prior art The problem that the logic analyzer cannot flexibly configure the trigger conditions
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[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0036] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0037] It should be noted that the terms "first" and "second...
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The present application provides a method and device for configuring a trigger expression for a logic analysis state. The method includes: configuring the type of the trigger expression of the logic analysis module to at least form a target logic analysis module, the trigger expression of the target logic analysis module being a dynamic trigger expression; storing the relevant information of the dynamic trigger expression to the storage unit In , the relevant information of the dynamic trigger expression is used for the target logic analysis module to determine whether to capture the detected signal, and the dynamic trigger expression is a dynamically adjustable trigger expression. The method ensures relatively flexible configuration of trigger expressions for logic analysis states, and better solves the problem that logic analyzers in the prior art cannot flexibly configure trigger conditions.
Description
technical field [0001] The present application relates to the field of FPGA, in particular, to a method and device for configuring a trigger expression for a logic analysis state, a processing method of a logic analyzer, a computer-readable storage medium, a processor, a logic analyzer and an FPGA system. Background technique [0002] Borrowing the concept and functions of traditional logic analyzers, online logic analyzers use the logic resources in FPGA (Field Programmable Gate Array, Field Programmable Logic Gate Array) to embed this part of the functions into the FPGA design. The online logic analyzer can monitor and store the logic level of the hardware circuit in real time for the user, and at the same time display it intuitively with the timing waveform diagram, which can help the user to design the hardware circuit more conveniently, flexibly and quickly, and facilitate the user to quickly monitor and analyze the circuit design. errors, shorten the development cycle,...
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IPC IPC(8): G06F30/343
CPCG06F30/343
Inventor 敦洋洋杜金凤贾瑞华孙莉莉赵井坤
Owner 山东高云半导体科技有限公司