Main control device capable of enhancing reception capacity of coding configuration signals
AssigneeXiamen PVTECH Co., Ltd.
InventorsCHENGQUAN XU, FUXING LU
Life of this patent
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Abstract
The main control device comprises a processing module with a switching pin and a plurality of signal pins, a first DIP switch, a second DIP switch, an inverting module, and a first switch and a second switch. The first DIP switch and second DIP switch are respectively connected to the signal pins through first and second signal switches. One end of the inverting module is connected to the processing module. The first switch connects to the first signal switches, the switching pin, the inverting module, and the operating voltage source. The second switch is connected to the second signal switches, the inverting module, and the operating voltage source.
Claims10
A main control device capable of enhancing reception capacity of coding configuration signals, comprising:
- a processing module having a switching pin and a plurality of signal pins;
- a first DIP switch having a plurality of first signal switches respectively connected to the of signal pins;
- a second DIP switch having a plurality of second signal switches respectively connected to the signal pins;
- an inverting module, one end thereof being connected to the processing module;
- a first switch, wherein a first terminal of the first switch is connected to the first signal switches, a second terminal of the first switch is connected to one end of the inverting module and the switching pin, and a third terminal of the first switch is connected to an operating voltage source;
- and
- a second switch, wherein a first terminal of the second switch is connected to the second signal switches, a second terminal of the second switch is connected to another end of the inverting module, and a third terminal of the second switch is connected to the operating voltage source.
Dependencies are inferred from the claim text.