参数资料
型号: YMU757
元件分类: 音频合成
英文描述: TONE/MUSIC SYNTHESIZER, PDSO20
封装: TSSOP-20
文件页数: 17/42页
文件大小: 701K
代理商: YMU757
YMU757
#
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24-
Flow chart
Execute each register setting following the steps described under
"Settings and procedure to generate melody".
Start the melody.
As the sounds are produced, the musical score data are processed in the LSI.
Has the remaining data in FIFO reduced to the IR
No
point specified by the $34h setting or less?
Yes
Set the IRQ enable bit (IRQE) to "0" and enter the data into
FIFO, observing the following precautions.
Be sure to enter the data before FIFO becomes empty.
Overwriting the data into the filled FIFO is prohibited.
Do you want to stop the melody?
No
Yes
Stop the melody. (ST=0)
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