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The GAL16V8 PLD

The GAL16V8 PLD. Module M2.1 Chapter 4. Basic PLD Structure. Alternate PLD Representation. PLD Connections for XOR. 1. 20. Vcc. I/CLK. 2. 19. I. I/O. 3. 18. I/O. I. 4. 17. I. I/O. 5. 16. I. I/O. 6. 15. I. I/O. 7. 14. I. I/O. 8. 13. I. I/O. 9. 12. I. I/O.

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The GAL16V8 PLD

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  1. The GAL16V8 PLD Module M2.1 Chapter 4

  2. Basic PLD Structure

  3. Alternate PLD Representation

  4. PLD Connections for XOR

  5. 1 20 Vcc I/CLK 2 19 I I/O 3 18 I/O I 4 17 I I/O 5 16 I I/O 6 15 I I/O 7 14 I I/O 8 13 I I/O 9 12 I I/O 10 11 GND I/OE GAL 16V8 The GAL 16V8

  6. Structure of the GAL 16V8 PLD

  7. GAL 16V8 Input Buffer

  8. Structure of the GAL 16V8 PLD

  9. GAL 16V8 Polarity Control OE A C Pin B Polarity X X closed B = 0 C = A ­ open B = 1 C = !A

  10. Structure of the GAL 16V8 PLD

  11. Make PLD Connections for AND X Y A 1 Z 2 B X !X Y !Y

  12. Make PLD Connections for OR X Y A 1 Z 2 B X !X Y !Y

  13. Make PLD Connections for NAND X Y A 1 Z 2 B X !X Y !Y

  14. Make PLD Connections for NOR X Y A 1 Z 2 B X !X Y !Y

  15. Make PLD Connections for XNOR X Y A 1 Z 2 B X !X Y !Y

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