answersLogoWhite

0

I/O and memory operations are differentiated by this status signal. When it is HIGH, I/O operation takes place and when LOW, memory operation takes place. This signal is combined with read/write in order yo generate I/O and memory control signals.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

What is the instruction for exit in 8085 microprocessors?

There is no exit instruction in the 8085. Do you mean return, as in from a function or interrupt? If so, the instruction is RET.


What is the function of control bus in references to 8085 microprocessor?

It provides timing signals.


What is the function of accumulator 8085?

It is an 8 bit register which is accessable to programmer and is main fuction is to perfom all arithmetic and logical function.


What is the function of TMP register of ALU in 8085 microprocessor?

The TMP register in the 8085 is used to hold temporary results of operations. You cannot directly manipulate it, so you should just pretend it is not there.


What do the initials IOM stand for?

The initials IOM might mean different things to different people depending on your background and culture. Globally, IOM can stand for the Institute of Medicine or the International Organization for Medicine, amongst other things. IOM might also refer to the Iomega Corporation, or, within computing, an Integrated Object Model. IOM depends entirely on your context and what specifically you are searching for.


Why the name 8085 Why the name 8085 for microprocessor?

8085 is a microprocessor designed by Intel


What is PMW in 8085 microprocessor?

I know of no PMW pin or PMW instruction in the 8085. Please restate the question. If you are asking about PWM, or pulse width modulation, please note that that is not an 8085 specific thing. It would be a function of system design, and you could achieve PWM with programming, but the answer would depend on the particulars of that system design.


What does IoM mean?

International Organization for Migration


Why the 16 bit 8085 microprocessor is not possible?

The 8085 was replaced with the 8086/8088. As such, there is no 16 bit version of the 8085.


Difference between 8080 and 8085?

The 8085 has a single +5V power supplyThe 8085 has a multiplexed low order address busThe 8085 has extra single pin interrupts, TRAP, RST7.5, RST6.5, and RST5.5The 8085 has serial I/O pins SID and SODThe 8085 has maskable interrupts and the RIM/SIM instructionThe 8085 includes the functionality of the 8224 clock genereator and 8228 system controllerThe 8085 added several 16 bit operations


Are there praranas in ramsey park lake iom?

Yes


When will the iom 2010 results declared?

20 Jan