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4 Rows by 4 Columns Keypad (ISIS+Hardware) Modify the above code to accommodate the 4-by-4 Hex keypad used in ti Lab which looks like the following: col0 coll col2 col3 row0 2 3 A. row1 4 6. В row2 7 9 row3 #3 and the 8-wires connector coming from the keypad are arranged as follows: Lab 4X4 keypad r0 getkey rl r2 r3 c0 cl c2 c3 b0 bl b2 b3 b4 b5 b6 b7 If we press key 4, a short circuit between row 1 and column 0 will be established. Similarly f

4 Rows by 4 Columns Keypad (ISIS+Hardware) Modify the above code to accommodate the 4-by-4 Hex keypad used in ti Lab which looks like the following: col0 coll col2 col3 row0 2 3 A. row1 4 6. В row2 7 9 row3 #3 and the 8-wires connector coming from the keypad are arranged as follows: Lab 4X4 keypad r0 getkey rl r2 r3 c0 cl c2 c3 b0 bl b2 b3 b4 b5 b6 b7 If we press key 4, a short circuit between row 1 and column 0 will be established. Similarly f

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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8.5 4 Rows by 4 Columns Keypad (ISIS+Hardware) Modify the above code to accommodate the 4-by-4 Hex keypad used in the Lab which looks like the following: col0 coll col2 col3 row0 3 A row1 4 row2 row3 #3 and the 8-wires connector coming from the keypad are arranged as follows: Lab 4X4 keypad | r0 | rl r2 | 13 c0 cl c2 getkey c3 b0 bl b2 b3 b4 b5 b6 b7 If we press key 4, a short circuit between row 1 and column 0 will be established. Similarly for the other 15 keys.
Transcribed Image Text:8.5 4 Rows by 4 Columns Keypad (ISIS+Hardware) Modify the above code to accommodate the 4-by-4 Hex keypad used in the Lab which looks like the following: col0 coll col2 col3 row0 3 A row1 4 row2 row3 #3 and the 8-wires connector coming from the keypad are arranged as follows: Lab 4X4 keypad | r0 | rl r2 | 13 c0 cl c2 getkey c3 b0 bl b2 b3 b4 b5 b6 b7 If we press key 4, a short circuit between row 1 and column 0 will be established. Similarly for the other 15 keys.
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