_______ have fixed AND gates and programmable OR gates.

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DFCCIL Executive S&T 29 Sept 2021 Official Paper
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  1. PALs
  2. MBM
  3. PROMs
  4. FPLAs

Answer (Detailed Solution Below)

Option 3 : PROMs
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Detailed Solution

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PROM:

  • It is known as programmable read-only memory
  • It includes both AND array & OR array
  • Out of these two arrays AND array is fixed and OR array is programmable.

F2 S.B Madhu 03.03.20 D4

PAL: Programmable AND array followed by fixed OR array

PLA: Programmable AND array followed by Programmable OR array.

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