Series burn circuit, chip array, antenna array and chip selection method of chips

Abstract

The invention discloses a series burn circuit. The unique ID of each to-be-burned chip in the chip array is burned, the required signal line is only a burning connecting line between the to-be-burnedchips, and the connecting is canceled after burning is completed and the chip array is put into use. The chip array formed by processing the series burn circuit provided by the invention does not anysignal lines for chip selection, each chip receives a chip selection signal with a wireless form through a wireless communication module, the ID which the signal contains is compared with the own ID,and chip selection can be realized. On the premise of not influencing the chip selection function of the chip array, the number of the signal lines is greatly reduced, so that the space occupied by the circuit is saved and signal interference among the signal lines is avoided. The invention also provides the chip array, an antenna array and a chip selection of the chips. The beneficial effects areachieved and do not need to repeat.

Description

technical field [0001] The invention relates to the field of electronic circuits, in particular to a serial programming circuit, a chip array, an antenna array and a chip selection method. Background technique [0002] Chip select is to select a chip in a digital circuit. There are two traditional chip selection structures, one is the single-line selection structure, that is, each chip is connected to an address line, and when the signal on this address line is a valid signal, the chip is selected; the second is the vertical and horizontal selection structure , similar to longitude and latitude positioning on a globe, each chip will be connected with two address lines, one is a vertical line, the other is a horizontal line, when both the vertical line and the horizontal line are valid signals, the chip is selected . [0003] However, with the increase in the number of chips, the number of chip selection signal lines is also increasing. Under the trend of more and more chip...

AI Technical Summary

Problems solved by technology

[0003] However, with the increase in the number of chips, the number of chip selection signal lines is also increasing. Under the trend of more and more chips integrated in the circuit and higher and higher requirements for circuit space saving, the traditional two chip There are too many signal lines in the selected structure, which not only costs money, but also causes many other problems due to too many signal lines, such as the signal is easily disturbed and unstable

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