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Novel safety layout method of ports of core circuit module

A technology of core circuits and new methods, applied in circuits, electrical components, electro-solid devices, etc.

Inactive Publication Date: 2014-07-30
刘圣平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention mainly solves the technical problem of short circuit between some ports (interfaces / pins) of the core circuit module in the anti-runaway circuit and causes out-of-control; A new method of port safety layout that will not go out of control when a short-circuit fault occurs between them, to ensure that the circuit related to preventing out-of-control can fully prevent out-of-control caused by various short-circuits, open circuits, and suspensions.

Method used

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  • Novel safety layout method of ports of core circuit module
  • Novel safety layout method of ports of core circuit module
  • Novel safety layout method of ports of core circuit module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1 as figure 1 As shown, it is the first safe layout method of the module port: put the signal detection input port of the core circuit module (IC) (V i ) and the central control bottom output port (V Q ) with the middle limit setting input port (V m ) and the negative input port of the power supply (V _ ) and bottom protection input port (V J ) and the ② unit overrun safety control output port (V c2 ) and the first unit overrun safety control output port (V c1 ) and the positive input port of the power supply (V + ) and then with the signal detection input port (V i ) are arranged in a circular, or square, or double-row, or single-row core circuit packaging module in adjacent relative order, and each port can be arranged on pins 1 to 8 on the core circuit packaging module (IC) Any position of (interface / port), according to the layout method of adjacent relative order, there can be 8 different arrangements.

Embodiment 2

[0035] Example 2 as figure 2 As shown, it is the second module port security layout method: the core circuit module (IC) signal detection input port (V i ) and the bottom limit setting input port (V d ) or the bottom lock control output port (V e ) and the bottom lock control output port (V e ) or the bottom limit setting input port (V d ) and the negative input port of the power supply (V _ ) with the base limit setting input port (V z ) and the output port (V o2 ) and the positive control unlock output port of unit ① (V o1 ) and the positive input port of the power supply (V + ) and then with the signal detection input port (V i ) are arranged in a circular, or square, or double-row, or single-row core circuit packaging module in adjacent relative order, and each port can be arranged on pins 1 to 8 on the core circuit packaging module (IC) Any position of (interface / port), according to the layout method of adjacent relative order, there can be 8 different arrangeme...

Embodiment 3

[0036] Example 3 as image 3 As shown, it is the third module port safety layout method: the second unit of the core circuit module (IC) is locked out of the bottom and the output port (V e2 ) or the output port of unit ① lost bottom lock control (V e1 ) and the output port (V o2 ) or the positive control unlock output port of unit ① (V o1 ) with the base limit setting input port (V z ) or signal detection input port (V i ) and the negative input port of the power supply (V _ ) and the output port of unit ① lost bottom lock control (V e1 ) or the output port of unit ② lost bottom lock control (V e2 ) and the positive control unlock output port of unit ① (V o1 ) or the output port of unit ② anti-control unlocking (V o2 ) with the signal detection input port (V i ) or base limit setting input port (V z ) and the positive input port of the power supply (V + ) and the output port of unit ② lost bottom lock control (V e2 ) or the output port of unit ① lost bottom lock c...

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Abstract

The invention relates to a novel safety layout method of ports of a core circuit module in an out-of-control prevention circuit. The novel safety layout method can simply solve the technical problem of control failure caused when a short circuit breakdown happens between adjacent ports (pins) of the core circuit module. The safety layout method is that the positions of all ports of the core circuit module are scientifically and reasonably arrayed and arranged. Although the method is simple, the effect for preventing a port from short-circuiting and being out of control is especially good, the original out-of-control prevention function and performance of the core circuit module are further improved, and a system circuit is made to have comprehensive out-of-control prevention capacity. Accordingly, the novel safety layout method of the ports of the core circuit module has important practical value.

Description

technical field [0001] The invention relates to a method for arrangement and layout of core circuit module ports, in particular to a new method for safe layout of core circuit module ports in an anti-runaway circuit. This method can prevent the loss of control caused by short-circuit faults between adjacent ports of the relevant core circuit modules (the control circuit is called out-of-control when it should be powered off and cannot be powered off). , has important practical value and is widely used. Background technique [0002] At present, the temperature control or timing circuit or safety control circuit related to preventing abnormal failure out of control, as well as the patent application for anti-out of control applied by me, although it can prevent the out-of-control caused by the short circuit of the input terminal to the positive / negative pole of the power supply, it can also prevent the input / output However, insufficient attention has been paid to the out-of-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L23/48
Inventor 刘圣平
Owner 刘圣平