The simple RS232 hub to interface microcontroller peripheral devices with the central processor

A simple interface, which can link up to 32 peripheral devices with the central processor, has been presented in this paper. Peripheral devices can be extremely simple even without a quartz-stable clock. The interface was named RS232 hub. Hub enables that the peripheral devices linked to it simultan...

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Bibliographic Details
Main Authors: Lekic, N., Mijanovic, Z., Dragovic-Ivanovic, R., Filipovic, D.
Format: Conference Proceeding
Language:English
Subjects:
Centralized control
Clocks
Computer displays
Computer interfaces
Computer peripherals
Microcontrollers
Power supplies
Protocols
Topology
Wire
Online Access:Request full text
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Summary:A simple interface, which can link up to 32 peripheral devices with the central processor, has been presented in this paper. Peripheral devices can be extremely simple even without a quartz-stable clock. The interface was named RS232 hub. Hub enables that the peripheral devices linked to it simultaneously send and receive data. The peripheral devices are linked to hub with a two-wire line, over which gets power supply and communicates.
DOI:10.1109/ICECS.2003.1301730