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Q. |
In 8255, under the I/O mode of operation we have ___________ modes. Which mode will have the following features? |
A. | A 5 bit control port is available. |
B. | Three I/O lines are available at Port C. |
C. | 3, mode2. |
D. | 2, mode 2. |
Answer» B. Three I/O lines are available at Port C. |
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