What is the difference between prom and PAL?
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What is the difference between prom and PAL?
PROM: A PROM has a fixed AND array but a programmable OR array. When AND array is fixed that means we can only get certain min-terms. PAL: Here OR array is fixed and AND array is programmable. So here the min terms can be made as we wish, The hardware is less sophisticated than PLA.
What is the difference between a PAL and a PLA?
Programmable Logic Array (PLA) and Programming Array Logic (PAL) are the categories of programming logic device. The distinction between PLA and PAL is that, PAL have programmable AND array and fixed or array. On the other hand, PLA have programmable AND array and programming OR array.
What is difference between programmable array logic PAL and programmable logic array PLA )?
The programmable logic device or PLD is one kind of chip used to implement the logic circuit….Difference between PAL and PLA.
| Programmable Array Logic (PAL) | Programmable Logic Array (PLA) |
|---|---|
| The full form of PAL is programmable array logic | The full form of the PLA is a programmable logic array |
Which one uses both programmable and Array 1 point ROM Prom PAL PLA?
PLA is a programmable logic device that has both Programmable AND array & Programmable OR array. Hence, it is the most flexible PLD. The block diagram of PLA is shown in the following figure.
What is the difference between PAL and PAL?
PLA and PAL are types of Programmable Logic Devices (PLD) which are used to design combination logic together with sequential logic….Comparison Chart.
| Basis for comparison | PLA | PAL |
|---|---|---|
| Number of functions | Large number of functions can be implemented. | Provides the limited number of functions. |
| Speed | Slow | High |
What does PAL stand for in electronics?
Phase Alternate Line
PAL is an abbreviation for Phase Alternate Line. This is the video format standard used in many European countries. A PAL picture is made up of 625 interlaced lines and is displayed at a rate of 25 frames per second. SECAM is an abbreviation for Sequential Color and Memory.
Is programmable and array programmable OR array?
PLA has programmable AND gate array and programmable OR gate array. PAL has programmable AND gate array but fixed OR gate array.
What is meant by programmable array logic?
Programmable Array Logic (PAL) is a family of programmable logic device semiconductors used to implement logic functions in digital circuits introduced by Monolithic Memories, Inc. MMI obtained a registered trademark on the term PAL for use in “Programmable Semiconductor Logic Circuits”.
What’s up PAL meaning?
a person you know well and regard with affection and trust. verb. become friends; act friendly towards. synonyms: chum up, pal up.