Where is antifuse technology used?

Antifuses are widely used to permanently program integrated circuits (ICs). Certain programmable logic devices (PLDs), such as structured ASICs, use fuse technology to configure logic circuits and create a customized design from a standard IC design.

What is the role of an antifuse in FPGA?

Antifuse technology can protect FPGAs from being reverse engineered since they are OTP (One-Time Programmable) and since they are pre-programmed when shipped to the end-user and they do not have a data/bitstream that can be intercepted.

What is the inputs in the PLD is given through_______?

Explanation: The inputs in the PLD is given through AND gate followed by inverting & non-inverting buffer. PLDs are Programmable Logic Devices consisting of logic gates, flip-flops and registers connected together on a single chip. Thus, it can be categorised into PROM, PAL and PLA.

Why Antifuses are implemented in a PLD Mcq?

Why antifuses are implemented in a PLD? Explanation: Programmable Logic Devices is a collection of a large number of gates, flip-flops, registers that are interconnected on the chip. Programming is accomplished by using antifuses in a PLD and it is fabricated at the cross points of the gates. 14.

What are programmable interconnects?

• Programmable interconnect resources: They are electrically programmable interconnections (pre-laid vertically and horizontally) that provide the routing path for the programmable logic blocks. Routing paths contain wire segments of varying lengths which can be interconnected via electrically programmable switches.

Which of the following characteristics are advantages for the selection of flash FPGAs over anti fuse FPGAs?

The advantages of antifuse FPGAs are that they are non-volatile and the delays due to routing are very small, so they tend to be faster. Flash FPGAs seem to combine the best of both of the other methods. They are nonvolatile like antifuse FPGAs, yet reprogrammable like SRAM FPGAs.

What happens when once a pal has been programmed?

Once a PAL has been programmed: [A]. it cannot be reprogrammed.

What happens when once a PAL has been programmed?