1.

Which of the following device can transfer the vector table from the EPROM?(a) ROM(b) RAM(c) CPU(d) peripheralI got this question during an interview.My doubt stems from Debugging Techniques in chapter Emulation and Debugging Techniques of Embedded Systems

Answer»

The correct choice is (b) RAM

The explanation: When the BOARD GETS POWERED up, the reset vector from the table STORED in the EPROM makes the initialisation of the board and is transferred to the RAM from the EPROM through the hardware where the EPROM memory address is temporarily altered.



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