0
The delay is calculated in 8085 by making the use of formulas. Because of the complexity of the mathematical operations a calculator may also be required.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
On what voltage do the 8085 and 8086 operate?
The 8085 and 8086/8088 operate on 5 volts.
What does it represent that 80 in 8085 microprocessor?
80bit adderss register
What are the two types of delays in any digital system?
its propogation delay and wire delay..
What is a time delay relay function used for?
A time delay relay is used in applications that have a need to be automatically switched on and off. A few applications that require time delay relays are strobe lights, stoplights, and Christmas tree lights.
What is propagation delay in flip flops?
Propagation Delay In digital logic, every gate has got some finite amount of delay because of which the change in the output is not instantaneous to the change in the input. In simple terms, the times it takes for an input to appear at the output is called the propagation delay. In Figure 6, tPHL, describes the time it takes for an input to cause the output to change from logic-level-high to logic-level-low. Similarly, tPLH, refers to the delay associated when an input change causes the output to change from logic-level-low to logic-level-high. The overall delay is average of these two delays.
Difference between delay subroutine and ordinary subroutine in context of 8085?
a subroutine is a portion of the code within a larger program which performs a specific function and is independent of remaining code.....delay routines are subroutines used for maintaining the timings of various operations in microprocessor
What is the function of READY pin of 8085?
The READY pin on the 8085 microprocessor is used to delay the completion of a bus transfer cycle. It is sampled by the 8085 at the falling edge of clock following ALE. If it is high, the cycle completes. If it is low, the cycle is extended by one clock, with all lines held steady - then it is sampled again at each of the next falling edges of clock until it is high. The purpose of READY is to allow (usually) memory devices to operate at a slower speed than the 8085.
What is the function of ready pin of 8085 microprocessor?
The READY pin on the 8085 microprocessor is used to delay the completion of a bus transfer cycle. It is sampled by the 8085 at the falling edge of clock following ALE. If it is high, the cycle completes. If it is low, the cycle is extended by one clock, with all lines held steady - then it is sampled again at each of the next falling edges of clock until it is high. The purpose of READY is to allow (usually) memory devices to operate at a slower speed than the 8085.
Why the name 8085 Why the name 8085 for microprocessor?
8085 is a microprocessor designed by Intel
How do you generate control word using 8255 with 8085?
It has to be calculated, you can not generate the control word it's an hex value for controlling the ports of 8255A
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
When 8085 processor was invented?
The 8085 was introduced by Intel in 1977.
What is themeaning of pipe lines for 8085 microprocessor?
The 8085 is not pipelined.
Why you use the call delay in case of interfacing of 8085 and stepper motor?
You need to introduce a delay after changing a driver output line for a stepper motor because the stepper motor requires finite time to respond to the command to step. Hundreds, if not thousands, of instructions can be executed while the stepper motor completes its step.
What do '8085' in 8085 Microprocessor signify?
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.
What is a 8085 microprocessor?
with neat diagram explain the system bus structure of 8085
