An AVR JMP instruction is stored in _____ bytes of on-chip program ROM. An AVR RJMP instruction is stored in _____ bytes of on-chip program ROM. After the execution of the OUT DDRC , 0xED instruction, which pins of PORT C are inputs?

An AVR JMP instruction is stored in _ bytes of on-chip program ROM. An AVR RJMP instruction is stored in _ bytes of on-chip program ROM. After the execution of the OUT DDRC , 0xED instruction, which pins of PORT C are inputs?

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter11: Operating Systems

Section: Chapter Questions

Problem 30VE

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Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.

Question

124

An AVR JMP instruction is stored in _____ bytes of on-chip program ROM.
An AVR RJMP instruction is stored in _____ bytes of on-chip program ROM.
After the execution of the OUT DDRC , 0xED instruction, which pins of PORT C are inputs?

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