Question: Define a microprocessor QUESTION 1 a) Define a microprocessor 43224 Aktaring - Reges to the (2mks) b) Draw a neat block diagram of a typical

Define a microprocessor

QUESTION 1 a) Define a microprocessor 43224 Aktaring - Reges to the (2mks) b) Draw a neat block diagram of a typical micro computer based system and explain each functional block. QUESTION 2 a) State four types of Intel 8085 instructions (18mks) (4mks) b) Explain addressing mode. By use of an example state 5 types of addressing modes. (6mks) method used in C) Determine the delay in the following program segment if the clock Computer achterdue frequency is 0.5mS to the Specify location of cute or Label the openals for the instructi.. Mnemonic 8085 T-states LXI D, 22FFH 10 plore 110 AGAIN: DCX D 6 XTHL 16 XTHL 16 NOP 4 NOP 4 MOVA, E 4 ORA, B 4 JNZ AGAIN 7/10 (10mks) QUESTION 3 a) Sketch a neat and well labled diagram of the internal structure of 8085 microprocessor. Explain the function of each block b) Explain why HL pair is special and how it is used- (14mks) 13mks) c) Explain why clock signals are important to a microprocessor (3mks) imped

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