(start)
load control bit in control registerload 00h in accumulator
loop:out it to port a
increment a
repeat loop
microprocessor 8085 is basic 8 bit microprocessor by Intel Corp. it has 64Kb memory and 16 address buses and 8 data buses it has 40 pin ic. 8 address and 8 data buses are multiplexed with each other for reducing the total number of pins from the microprocessor 8085 . it require 5MHz clock frequency for operation. only a crystal which connected easily across two pins of microprocessor can provide this clock.
The operating frequency of 8085 is 3 mhz to 5 mhz
It means an 8 bit parallel I/O interface, as opposed to 8251 which is a serial I/O.
8085 microprocessor is 8 bit microprocessor develop by Intel corp. it's architecture can be study broadly over internet various sites provide the information about architecture. some is given below 1-data bus - 8 2-address bus- 16 3-memory- 64 KB 4-GPRs - B,C D,E H,L 5-each of 8 bit 6- A L U. airthmatical logical unit.
Push instruction pushes two byte of data on the top of the stack.
8085 is a microprocessor designed by Intel
The '8085' in the 8085 microprocessor is the designation given to the microprocessor by Intel. The '5' means it is a single power supply (5 volt) version of the 8080, with enhancements.
+5v necessary for microprocessor 8085.
8085 is a 8 bit microprocessor designed by Intel Co.
with neat diagram explain the system bus structure of 8085
crystal is a oscilltor in microprocessor
The 8085 is not pipelined.
program to find prime number in 8085 microprocessor
+5v supply is alone needed for Intel 8085 Microprocessor
HL is a register pair used to store 16 bit of data in 8085 microprocessor.
There are 74 instructions in the 8085 microprocessor.
03ABH in the 8085 is ... INX B XRA E