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Where is trap vector table located in SPARC processor?(a) program counter(b) Y register(c) status register(d) trap base registerI got this question in an interview.My question is taken from The Sun SPARC RISC Model in division Embedded Processors of Embedded Systems

Answer»

The correct OPTION is (d) trap base register

The best EXPLANATION: The trap vector table is located in the trap base register which supplies the ADDRESS of the service routine. When it is completed REIT INSTRUCTIONS are executed.



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