Programmable Logic Device - General Questions Online Exam Quiz
Programmable Logic Device - General Questions GK Quiz. Question and Answers related to Programmable Logic Device - General Questions. MCQ (Multiple Choice Questions with answers about Programmable Logic Device - General Questions
The difference between a PLA and a PAL is:
Options
A : The PLA has a programmable OR plane and a programmable AND plane, while the PAL only has a programmable AND plane.
B : The PAL has a programmable OR plane and a programmable AND plane, while the PLA only has a programmable AND plane.
C : The PAL has more possible product terms than the PLA.
D : PALs and PLAs are the same thing.
ALM is the acronym for ________.
Options
A : Array Logic Matrix
B : Arithmetic Logic Module
C : Asynchronous Local Modulator
D : Adaptive Logic Module
The GAL16V8 has:
Options
A : 16 dedicated inputs.
B : 8 special function pins.
C : 8 pins that are used as inputs or outputs.
D : All of the above
PALs tend to execute ________ logic.
Options
A : SAP
B : SOP
C : PLA
D : SPD
How many pins are in an EDF10K70 package?
Options
A : 70
B : 140
C : 240
D : 532
A GAL is essentially a ________.
Options
A : non-reprogrammable PAL
B : PAL that is programmed only by the manufacturer
C : very large PAL
D : reprogrammable PAL
What is an OTP device?
Options
A : Optical transporting port
B : Octal transmitting pixel
C : Operational topical portable
D : One-time programmable
How many product terms can a MAX+Plus II compiler borrow from adjacent macrocells in the same LAB?
Options
A : 0
B : 5
C : 10
D : 20
Each programmable array logic (PAL) gate product is applied to an OR gate and, if combinational logic is desired, the product is ORed and then:
Options
A : the polarity fuse is restored
B : sent to an inverter for output
C : sent immediately to an output pin
D : passed to the AND function for output
________ are used at the inputs of PAL/GAL devices in order to prevent input loading from a large number of AND gates.
Options
A : Simplified AND gates
B : Fuses
C : Buffers
D : Latches
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