Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Using Fidex IDE, write an assembly code including an interrupt. The interrupt signal should be generated inside the Picoblaze by your program using an I

Using Fidex IDE, write an assembly code including an interrupt. The interrupt signal should be generated inside the Picoblaze by your program using an I/O port. Make the interrupt vector address as 4095(0xFFF) from the configuration. Remember that interrupt enable flag should be set when an interrupt signal comes.
Connect an I/O port to the interrupt input and implement your design in Vivado. An example top module and a simulation file is provided (out_port(7) is connected to interrupt input). Show the instruction addresses and stack pointer before and after the interrupt call in Vivado.
Write 10 nested interrupts and implement your design in Vivado. Show that Program Counter (PC) returns the initial instruction address (first callee) after 10 returns.
Write 32 nested interrupts and implement your design in Vivado. Observe the consequences and explain the behavior of Picoblaze. Does Program Counter (PC) return the initial instruction address?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database 101

Authors: Guy Kawasaki

1st Edition

0938151525, 978-0938151524

More Books

Students also viewed these Databases questions