APPARATUS FOR DETECTING COLLISION BLOCK OF TRANSMISSION CHANNEL IN SERIAL COMMON BUS SYSTEM

摘要

PURPOSE: An apparatus for detecting a collision block of a transmission channel in a serial common bus system is provided to detect a data collision block on the transmission channel due to a data transmission timing error by using a master board. CONSTITUTION: A transmission channel collision block detector includes a plurality of slave boards(SB1-SBn) and a master board(30). The slave boards are synchronized with the enable timing of a transmission channel in order to generate storing strobe signals and ending strobe signals for detecting a collision block of the transmission channel when data are transmitted to a serial common bus. The master board detects the collision block of the transmission channel of the serial common bus according to the ending strobe signals of the slave boards by using a detection portion.