Hello Dear Readers, Currently, at MIPS India vacancy for a Verification Engineer or Senior Verification Engineer SOC role. We are seeking an experienced Verification Engineer or Senior Verification Engineer SOC. This position involves extensive hands-on experience with CPU verification using industry-standard functional verification methodologies, formal verification, and constrained random generators, and reference model-based checkers. The candidate must be able to take critical decisions and completely own verification closure for a block or feature. This position involves cross-functional interaction with CPU designers and architects and working across sites to ensure high-quality CPU designs for customers. You will: Take full ownership and drive verification efforts to closure Work closely with designers and architects to understand specifications at unit/top level Understand use cases and develop functional test plans Develop directed tests written in C, Assembly, and SystemVeri
Hello Dear Readers, Today in this post I will provide some basics to advanced ARM's assembly language practice QA part-4, I have used the Keil tool for code writing. Q-1). Write an assembly language program that performs a mode change by modifying the contents of the CPSR. a. The mode you should change to is user mode, and you have to modify the mode field of CPSR by the value of 0x10. b. This assumes that the current mode is a privileged mode such as supervisor mode. Code: ; program which changes the microprocessor mode masking equ 0x1f user_mode equ 0x10 area change, code, readonly entry MRS R0,CPSR; read the status of the microprocessor BIC R0, R0,#masking; apply the masking bit ORR R0,R0,#user_mode ; set the mode user_mode MSR CPSR_C,R0 ; written back with control_field_mask END Output: Q-2). Write an assembly language program that generates Software Interrupt (SVC) to perform an operation either addition or multiplication of 3 registers based on valu