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One of the difference can be :
- PROM logic contains fixed AND gate & programmable OR gate
- in PLA, both OR and AND gates are programmable
Wiki User
∙ 12y ago
Batul attar wala
ROM contains all combinations of input variables ie it contains all the minterms of input variables that's why it is known as the most general purpose combinational device while pla doesn't contains all the minterms of input variables .
In pla group of and gates are used,each of which can be programmed to produce required minterms of input variables whereas in ROM decoder is used to produce all the minterms of inputs variables from which required minterms are added by programmable OR
Wiki User
∙ 12y agosimple..
pla is best
romis waste
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Using logic diagrams explain the difference between a PLA a PAL?
pla - programmable AND , programable OR pal - programmable AND , fixed OR
What is the difference between pla and pal?
PLA: both AND and OR gates are programmable. PAL: AND gates are programmable whereas OR gates are fixed.
What is the difference between a CD-ROM and a CD-ROM drive?
The same as the difference between a phonograph record and a phonograph. The CD-ROM is where the data is stored. the purpose of the CD-ROM drive is to read it.
What is the difference between worm and Cd-rom?
The difference between CD ROM and WORM is that WORM allows to write once for the first time. Capacity is also a characteristic difference.
What is the different between a pla pal gal and prom?
PLA:-Programmable logic array.In case of pla both AND & OR plane are programmable but in case of PAL(programmable array logic) AND plane are programmable while OR plane is fixed and in case of PROM AND plane is fixed and OR plane is programmable and in case of ROM both matrix are fixed.
What is Difference between programmable logic array and programmable array logic?
Using and gate - pla is programmable while pal is fixed
Difference between RAM nd RAM?
Do you mean the difference between RAM and ROM? If that is what you meant then ROM is what is used to read discs that are put into the computer, but RAM is used to temporarily hold memory from desktop and web based applications.
What are the difference between read only memory and random access memory?
ROM is volatile
What is the difference between ROM and CPU?
why don't you give us some information
What is the difference between gba ROM or nds ROM?
The game system it is for. The gba ROM is for Game BoyAdvance. The Nds is for Nintendo ds,dsi,ds light .The programs used to play them also differs
What is the difference between flash ram and flash rom?
Flash RAM is used for temporary data, such as in a USB drive. Flash ROM is used for bios and system files.
What is the difference between RAM aand ROM?
Random Access Memory (RAM) can have some of your own information saved to it. Read-Only Memory (ROM) cannot have any information saved to it as it has its own information. For example: CD - ROM
