A circuit board signal transmission system, method and programmable integrated circuit
A signal transmission system and integrated circuit technology, applied in the field of circuits, can solve the problems of multiple transmission lines occupied, large space, increased cost of integrated circuits, etc., to achieve the effect of facilitating design and reducing costs
Active Publication Date: 2020-11-20
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology
[0002] As the density of circuit integration continues to increase, the amount of signal transmission between different circuit boards also increases. In the prior art, multiple transmission lines are usually used to transmit signals between different circuit boards. See figure 1 As shown, however, multiple transmission lines occupy a large amount of space, which is not conducive to the design of integrated circuits, and increases the cost of integrated circuits
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0041] The embodiment of the present invention discloses a circuit board signal transmission system, see figure 2 As shown, the method includes: a first programmable integrated circuit 11, a signal transmission line 12 and a second programmable integrated circuit 13; wherein,
[0042] The first programmable integrated circuit 11 is connected to the first circuit board, and is used for receiving the single-ended signal sent by the first circuit board, converti...
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The invention discloses a circuit board signal transmission system and method and programmable integrated circuits. The system comprises a first programmable integrated circuit, a signal transmissionwire and a second programmable integrated circuit, wherein the first programmable integrated circuit is connected with a first circuit board and used for receiving single-end signals sent by the firstcircuit board, converting the single-end signals into serial signals and sending the serial signals to the signal transmission wire; the signal transmission wire is used for sending the received serial signals to the second programmable integrated circuit; the second programmable integrated circuit is connected with a second circuit board and used for receiving the serial signals sent by the signal transmission wire, converting the serial signals into single-end signals and sending the single-end signals to the second circuit board to complete transmission of signals between different circuitboards. According to the circuit board signal transmission system and method and the programmable integrated circuits, since the transmission of the signals between the different signal circuit boards can be completed through one signal transmission wire, the design of integrated circuits is better facilitated, and the cost of the integrated circuit is decreased.
Description
technical field [0001] The invention relates to the field of circuits, in particular to a circuit board signal transmission system, method and programmable integrated circuit. Background technique [0002] As the density of circuit integration continues to increase, the amount of signal transmission between different circuit boards also increases. In the prior art, multiple transmission lines are usually used to transmit signals between different circuit boards. See figure 1 As shown, however, a large number of transmission lines occupy a large amount of space, which is not conducive to the design of the integrated circuit, and increases the cost of the integrated circuit. [0003] Therefore, how to reduce the number of transmission lines and also realize the transmission of signals between different circuit boards is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the object of the present invention is to pr...
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IPC IPC(8): G06F13/40G06F13/42
Inventor 张凯
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD