1 Memory Interfacing With 8085 Microprocessor Solved Problem Youtube For memory interfacing in 8085, following important points are to be kept in mind. microprocessor 8085 can access 64kbytes memory since address bus is 16 bit. but it is not always necessary to use full 64kbytes address space. the total memory size depends upon the application. generally eprom (or eproms) is used as a program memory and ram (or. External memory support in 8085. an 8085 microprocessor has a 16 bit address bus (a0 a15). each bit can take the value of either 0 or 1. so, the total number of addresses that can be generated on a 16 bit address bus will be 65,536. and each unique address refers to a memory block containing 8 bits or 1 byte of space.
Memory Interfacing In 8085 Microprocessor Pdf Switchgenerous Microprocessor i o interfacing overview. External memory interfacing in 8085: ram and rom. Memory interfacing with the 8085 microprocessor. Interfacing types. there are two types of interfacing in context of the 8085 processor. memory interfacing. i o interfacing. memory interfacing: while executing an instruction, there is a necessity for the microprocessor to access memory frequently for reading various instruction codes and data stored in the memory.
Comments are closed.