VOICE/MUSIC STORING AND REPRODUCING CIRCUIT WITH MICOM FOR VTR

摘要

an exterior key (100) outputting the signal corresponding to each mode selected by user; a micro computer (200) outputting the control signal for selecting the serial data and memory according to the signal inputted from the exterior key; a controller (400) controlling the storage and playback of voice/music signal by outputting the address signal, the ras signal and the cas signal; a cas selector (300) selecting the memory; a driver (500) for driving the data inputted/outputted to/from the memory and the ras signal, the address signal, the read/write signal; a memory group (600) including a plurality of memories for storing and reproducing the data.