blackjack online game
blackjack casino |
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Project name |
18 PCMCompile code test |
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The affiliated department |
Subjective Exchange Technology Lab |
Experimental location |
Comprehensive Building 921 |
Course that belongs to |
Modern Exchange Technology |
Open professional |
Communication engineering major |
Experimental Nature |
Must -choose |
Experimental level |
Professional Course Experiment |
Experimental Purpose
1、Familiar with the role of PCM compile code in the switch of the switch。
2、Know the function of the single PCM compile code integrated circuit TP3057。
3. Deepen the understanding of the PCM encoding process.
2. The instrument and equipment used in the experimental items
Program control exchange principle experimental box
Equipment name |
Program control exchange principle experimental box |
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The affiliated department |
Subjective Exchange Technology Lab |
Equipment model |
EL-CK-I |
table set |
20 |
Whether to make it |
No |
The whole set of program -controlled exchange principles The experimental system is mainly composed of 14 modules，Each module has its own independent blackjack live signal input and output port，In the experimental process, middle school students need to use experimental wires to connect each module，To constitute the circuit required by the experiment，This not only strengthened students' hands -on ability，At the same time, students' understanding of the telephone exchange system。
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Precautions for Using the experimental box:
1、During the experimental process，Do not put the debris on the panel of this machine，To avoid short circuit。
2、During the experiment,，Must follow the first connection experimental wire，After opening the system power supply，Turn off the system power and then insert the experimental wire13946_13962
3、If the system work is abnormal，You need to press the "reset" key to perform experiments，or turn off the power，Reopen the power
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Lecture Title: 18 PCM Compile Code Experiment
Affiliated departments: Sub -control Exchange Technology Lab
Author: Experimental Teaching Center
Click to download: Click to download the experiment lectures View details: View experiment lecture
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Courseware Title: 18 PCM Compile Code Experiment
Affiliated departments: Sub -control Exchange Technology Lab
Author: Experimental Teaching Center
View details: Click to download the courseware
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Case Title: 18 PCM Compile Code Experiment
Affiliated departments: Sub -control Exchange Technology Lab
Author: Experiment
View details: Click to view details
