ALE, or Address Latch Enable, tells hardware logic that the data on the data bus represents address information that should be latched. This is a technique used called multiplexing, and it allows for the pin count on the processor chip to be reduced.
Ale signal is used in order to demultiplex adress and information present in the data bus
ALE
what is the function of the wr signal on memory chip
if a signal is a function of single independent variable,then signal is called multichannel signal. if a signal is function of multiple independent variable then signal is called multidimensional signal.
The ALE signal on the 8085 is Address Latch Enable. When ALE is true, the data bus contains the low order address information for the current bus cycle. External hardware, i.e. latches, are expected to follow the data bus when ALE is true. At the point where ALE goes false, at approximately the rising edge of CLK, the latches are expected to latch and hold the data bus, presenting it to the outside world as the low order address bus.
The CLK signal in the 8085 is the system clock, which is the External Input Frequency or Crystal divided by two. It can be used to develop bus control logic, because it is essentially the inverse of ALE for one half clock cycle.
ALE signals means 'address latch enable' .If its value is 1,it enable the latch but doesn't store. and when its value is 0 it store the contents of latch.
it can not be both!
If the signal is not bounded by a step function, then an exponential signal is neither a power nor an energy signal. So the answer is neither.
ALE is a signal that means that the data bus contains the lower order address bus values. External hardware should strobe the data bus during ALE time, and lock it on the falling edge of ALE.
Detector converts optical signal to electric signal
A signal is a function that represents a physical quantity,a function may be defined by two or more variable. e.g a Sinosoidal signal require three parameters to define it completely that are amplitude,frequency and phase.