Transmission module in severe surroundings anti-irradiation high-speed communication chip IP core

Abstract

The invention discloses a transmission module in an anti-irradiation high-speed communication chip IP core in a severe environment. The transmission module comprises 4 sub-modules which are respectively a Handshake Adapter module, a Data Register module, a TX Controller module and a TX Register module. The transmission module aims at carrying out DS (Data Strobe, data filtering) coding on the data received from a host computer system and transmitting the coded data as serial data. The transmission module in the anti-irradiation high-speed communication chip IP core in the severe environment receives 8-bit constant characters to be transmitted from the host computer system, transforms the received 8-bit constant characters into 1-bit serial data, and transmits the 1-bit serial data together with the generated Strobe Out (filtering output signals), which greatly enhances the anti-interference capacity of the data during transmission in the severe environment and achieves the purpose of reducing the bit error rate.

Description

(1) Technical field: [0001] The invention relates to a sending module in an IP core of a harsh environment anti-irradiation high-speed communication chip. The sending module performs data filtering (DS) encoding on the data and sends it out. It belongs to the field of communication technology. (two) background technology: [0002] Embedded systems for harsh environments generally refer to unattended monitoring and control systems that can be loaded on satellites, aircraft or on the ground (open air, mines and other harsh or dangerous environments). The monitoring function is used to obtain the dynamic change information of the space, time and frequency spectrum of the target to be measured in real time, obtain the statistical distribution of the target to be measured and predict the probability of its mutation, and the control system will also implement corresponding control on the system according to the measurement results. In order to adapt to the working conditions in ...

AI Technical Summary

Problems solved by technology

[0007] Foreign countries are also developing anti-radiation high-speed communication SOC single-chip, but the chip is integrated with a single-chip microcomputer, because the single-chip microcomputer is an IP (Intelligent Propriety) hard core, and the system structure is not changeable, so this solution has poor flexibility and high price

[0008] ●The country is also developing towards SOC single chip, and there is no product yet, nor has it been put into use

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