the two main process, is introduced. the system VMS / ARS song out of the device.

摘要

the invention is a voice data transmitting and receiving the user's channel is in the bus arbitration, if only through the primary signal to all the users of the channel. the song is listed in the VMS / ARS system. new business value, the data bus arbitration bus and connected.in operation, the user's channel selection of mp is the user selected channel signal and the user's guide. the song was the lead ship of the uc74cuc1a1 received the input data to the data of the selected signal from the user to enter the user's channel number. compared with the same time, both the user's channel. the channel is one of the two signal output is compared with the comparator; and the output from the channel to be in operation, the signal and the chip selection signal and the mp of the data input from the uc74cuc1a1.. the guide channel, the data is transferred to the direction of the ship, including the characteristics of it. the dual of a main process, is introduced. the system VMS / ARS song for the device.this invention is a system to guide the VMS / ARS song out of the device according to the control data buffer in the bus arbitration to be used on a dual mp which is in operation, the ring to the standby mode, only data from the primary to all users of the channel. the sound of the song out of the can.