Chip internal signal output control method, chip and electronic device
By introducing subsystem selectors, module selectors, and group selectors into the chip, a signal channel is established, solving the problem of difficult signal acquisition from the chip. This enables the output and acquisition of arbitrary internal signals and supports intuitive display.
CN113918219BActive Publication Date: 2026-07-21XIAMEN UNISOC TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XIAMEN UNISOC TECH CO LTD
- Filing Date
- 2021-09-28
- Publication Date
- 2026-07-21
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Figure CN113918219B_ABST
Abstract
The application provides a chip internal signal output control method for controlling the output of internal signals in a chip. The method comprises: obtaining a selector configuration information in response to an input operation; controlling a subsystem selector in the chip to select a target subsystem, a module selector in the chip to select a target module, and a group selector in the chip to select a target group according to the selector configuration information, thereby establishing a signal channel from the target group to the target module, from the target module to the target subsystem, and from the target subsystem to an output element, to output the target group signal through the output element. The application also provides a chip and an electronic device comprising the chip. The application can output any internal signal in the chip as required, meeting the output and acquisition requirements of chip internal signals.
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