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Description: 设计任务及要求
1. 以8255接八个开关K1~K8,做电子琴按键输入。
2. 以8253控制扬声器,使用简易键盘,发出相应的音阶。
要求: K1—静音
K2—发si的音493Hz
K3—发la的音440Hz
K4—发sol的音392Hz
K5—发fa的音349Hz
K6—发mi的音329Hz
K7—发re的音293Hz
K8—发do的音261Hz
Platform: |
Size: 661 |
Author: yu |
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Description: fasm是一个x86的汇编编译器,支持win32和linux平台,支持多种文件格式输出,包括纯二进制-FASM is a compilation of x86 compiler support win32 and Linux platforms, support for multiple output file formats, including pure binary
Platform: |
Size: 179200 |
Author: 王汉文 |
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Description: 设计任务及要求
1. 以8255接八个开关K1~K8,做电子琴按键输入。
2. 以8253控制扬声器,使用简易键盘,发出相应的音阶。
要求: K1—静音
K2—发si的音493Hz
K3—发la的音440Hz
K4—发sol的音392Hz
K5—发fa的音349Hz
K6—发mi的音329Hz
K7—发re的音293Hz
K8—发do的音261Hz
-Design task and requirements of 1. 8 8255 then switch K1 ~ K8, do flower keystrokes. 2. To control the speaker 8253, the use of simple keyboard, issued by the corresponding scale. Requirements: K1-mute K2-fa si audio 493HzK3-fa la s sound of 440HzK4-fa sol fa fa sound 392HzK5-audio 349HzK6-fa mi fa 329HzK7-sound re audio 293HzK8-fat, do the 261Hz tone
Platform: |
Size: 1024 |
Author: yu |
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Description: 小喇叭类程序
dida.asm 小喇叭的警报器。
p33didi.asm 小喇叭发出嘀声。
p33dida.asm 小喇叭发出救护车的声音。
HAPPY.asm 小喇叭唱歌祝你生日快乐。
music.asm 小喇叭唱歌祝你平安;
8music.asm 八月桂花香唱歌程序。
p33pa.asm 小喇叭的爬音演奏,即do,rui,mi,fa,so,la,xi,do
keymic 小电子琴,按P3口的小键盘喇叭发出不同频率的声音。同时数码管显示不同的数字。-Trumpet class program dida.asm trumpet sirens. p33didi.asm loudspeaker to issue tick sound. p33dida.asm trumpet sent an ambulance. HAPPY.asm trumpet sing happy birthday to you. music.asm trumpet sing I wish you peace 8music.asm八月桂花香singing program. p33pa.asm climb small speaker sound performance, which do, rui, mi, fa, so, la, xi, do keymic small organ, according to the mouth of a small keyboard speaker P3 sending different sound frequencies. At the same time digital display different figures.
Platform: |
Size: 11264 |
Author: 马国娟 |
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