Unformatted text preview: What is the difference between MOV and MVI? What are the functions of RIM, SIM, IN? (S)What is the immediate addressing mode? What are the different flags in 8085? What happens during DMA transfer? What do you mean by wait state? What is its need? What is PSW? What is ALE? Explain the functions of ALE in 8085. What is a program counter? What is its use? What is an interrupt? Which line will be activated when an output device require attention from CPU?...
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- Spring '10
- Central processing unit, Processor register, different addressing modes, IMMEDIATE ADDRESSING MODE, pointer 16-bit registers