Multiple-signal input and output processor

Abstract

The invention discloses a multi-signal input and output processor. By adopting the multi-signal input and output processor, a plurality of signals are processed in a centralized way by making signal optimization, processing, caching circuits and so on in one microprocessor chip through the multiplexing mechanism, thus improving the multiplex property of signals and reducing the cost and the power consumption. In addition, a user just needs one terminal unit to send and receive a plurality of signals. Accordingly, the multi-signal input and output processor is used simply and conveniently, which is very easy to be used and experienced comfortably by users. In addition, the input and output processor just needs one protocol to communicate a plurality of signals with one unit. Accordingly, software is implemented simply.

Description

technical field [0001] The present invention relates to an input-output processor, in particular to a multi-signal input-output processor capable of inputting and outputting an intelligent processing device simultaneously (whether wireless or wired). Background technique [0002] Such as figure 1 As shown, in the prior art, the microprocessors that input and output intelligent processing equipment (such as computers, etc.) generally only have a single function. Compared with intelligent processing equipment such as computers, each input and output microprocessor has They can only be used to input and output one of the signals such as position signals of coordinates, acceleration signals, voice signals input by microphones, sound signals output by speakers, or video signals. When users need to input and output multiple signals at the same time, they need to use a variety of different input and output devices at the same time, and operate and set these devices, which causes d...

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, in the prior art, the microprocessors that input and output intelligent processing equipment (such as computers, etc.) generally only have a single function. Compared with intelligent processing equipment such as computers, each input and output microprocessor has They can only be used for input and output such as position signals of coordinates, acceleration signals, voice signals input by microphones, sound signals output by speakers, or video signals, etc.

When users need to input and output multiple signals at the same time, they need to use a variety of different input and output devices at the same time, and operate and set these devices, which causes duplication of circuits, increases costs, increases power consumption

[0003] Although it is now possible to realize the input and output of multiple signals to intelligent processing equipment through VHDL language by using only one logic processing chip such as CPLD or FPGA, but it is necessary to configure a dedicated input and output interface for each signal, so it is impossible to use a unified To implement the serial transmission and reception of various signals, it needs to occupy more input and output interfaces, and the development is more cumbersome, which greatly increases the difficulty of development and the cost of the system

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