0
The original design of the 80286 had it running at 6MHz or 8MHz, depending on the chip. Later versions could run as 12.5MHz. Some vendors provided a 25MHz version.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Give the clock out frequency and state time T of 8085 when the crystal frequencies is 5MHz?
The clock out frequency of an 8085 is one half the crystal frequency. The period of one T cycle is the inverse of the clock frequency. At a crystal frequency of 5MHz, the clock is 2.5MHz, and T is 400 ns.
How do you calculate minimum clock period in a digital circuit?
If you have the Maximum clock frequency, then you can figure out the minimum clock period using this formula: 1/(minimum clock period) = (Maximum clock frequency).
Use of low frequency clock generator?
How to make Low frequency clock generator using ANAD gates?
What is the Maximum clock frequency of 8086 microprocessor?
that depends on the microcontroller. check the datasheet.
Why used a clock signal timing diagram?
We use clock signal in timing diagram because the microprocessor operates with reference to clock signals provided to it. At pins X1 and X2 we provide clock signals and this frequency is divided by two. This frequency is called as the operating frequency.
What is the clock frequency of 555 ic timer?
The 555 IC timer does not have a clock.
What is a caesium clock?
It is a more accurate atomic clock that uses caesium atom frequency to measure time.
What is the difference between an atomic clock and an ordinary clock?
An atomic clock is a clock that uses an electronic transition frequency in the microwave, optical, or ultraviolet region of the electromagnetic spectrum of atoms as a frequency standard for its timekeeping element. Atomic clocks are the most accurate time and frequency standards known, and are used as primary standards for international time distribution services, to control the wave frequency of television broadcasts, and in global navigation satellite systems such as GPS.
What is the frequency of a minute hand on a clock?
1/3600 Hz
What is a pulse rate of a clock measured in?
frequency of an oscillator crystal
Specify the crystal frequency required for an 8085 system to operate at 1.1mhz?
The crystal frquency in an 8085 system is twice the desired clock frequency, so a crystal of 2.2 MHz is required to operate at 1.1 MHz.Note: Clock frequency is not the same as instructions per second, because the instructions in an 8085 take a variable number of clock cycles, between 4 and 18, to execute.
What will happen if crystal frequency of 8085 is increased from 5 to 20 MHz?
Since the 8085 has a maximum clock frequency of 6 MHz, increasing the crystal frequency from 5 MHz to 20 MHz, a corresponding clock frequency change of 2.5 MHz to 10 MHz, the chip would malfunction.
