Electronics - Programmable Logic Devices (PLD) - Discussion
Discussion Forum : Programmable Logic Devices (PLD) - General Questions (Q.No. 3)
3.
Once a PAL has been programmed:
Discussion:
6 comments Page 1 of 1.
Sangeeta kammar said:
1 decade ago
Long form of PAL?
ATUL THAKUR said:
1 decade ago
Actually pal can be reprogrammed it itself stands for prgrameed array logic in which and is programmable and or logic is fixed.
C.P. Singh said:
1 decade ago
Of course it can be reprogrammed but logic is fixed, as only and is programmable.
Chaitu said:
10 years ago
The OR plane of PAL (Programmable array logic) is fixed (not programmable) where AND plane is programmable in PAL. If both are programmable then only it can be re-programmable but here OR plane is fixed. So, PAL cannot be re-programmable.
PLA (Programmable logic array) can be re-programmable.
PLA (Programmable logic array) can be re-programmable.
Sibhi said:
9 years ago
How its considered as OR plane?
Kit said:
7 years ago
All inputs are the first fuse linked to 'and' gates.
All outputs from 'and' gates are fuse linked to 'or' gates as inputs.
All outputs from 'and' gates are fuse linked to 'or' gates as inputs.
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