Pin diagram of 8085 microprocessor is as given below: 1 address bus and data bus: the address bus is a group of sixteen lines ie a0-a15 the address bus is unidirectional, ie, bits flow in one direction from the microprocessor unit to the peripheral devices and uses the high order address bus. Pin diagram in microprocessor. Pin diagram of 8086 microprocessor is as given below: intel 8086 is a 16-bit hmos microprocessor it is available in 40 pin dip chip it uses a 5v dc supply for its operation the 8086 uses 20-line address bus it has a 16-line data bus the 20 lines of the address bus operate in multiplexed mode the 16-low order address bus lines have been.
pin diagram in microprocessor
8085 microprocessor 8085 microprocessor pin configuration the 40 pins of the microprocessor can be divided into six groups such as address bus, data bus, control signals & status signals; power supply & frequency, externally started signals and serial input/output ports. Pin 36 (input) and pin 3 (output) gursharan singh tatla professorgstatla@gmail.com 7 reset in: it is used to reset the microprocessor. it is active low signal. when the signal on this pin is low for at least 3 clocking cycles, it forces the microprocessor to reset itself. www.eazynotes.com. Reset in – it is pin number 36 in the pin diagram. an active low signal at this pin resets the pc of the microprocessor to 0. or we can say, after resetting the pc holds its initial memory address. reset out – it is the 3 rd pin in the pin diagram. this pin generates a signal to provide information about the resetting of the microprocessor..
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