The circuit consistute of the rhythm memory block, the notes generation block, the voice output block and the dot array displayblock.
该音乐存储和回放电路包括乐谱存储模块、音符产生模块、声音输出模块和点阵显示模块等。
2
The displayblock is developed with 80286- macro-assembly and can be interfaced with FORTRAN to realize graphic functions. It is conveniently used to mechanism display and other purposes.