Answer / isuru dhananjaya senevirathne

An edge triggered storage device responds to the data only during a
narrow time window surrounding the active clock edge. The width of the
window is specified by the setup and hold time specs of the device. A
gated device responds to the data during the entire time that
the clock is high (or low).

Designing with edge triggered devices is generally easier (that is their
main advantage) and they are less vulnerable to noise, but edge
triggered devices are more costly. Whereas you can build a
level-triggered storage element with a single latch you typically need
two latches, in a master-slave arrangement, to implement an
edge-triggered storage element.=20

Sometimes your design may not be able to afford the one clock period
delay that the edge triggered device introduces, and a level triggered
device may then be more appropriate.

Answer / san-j

Edge triggered devices only response at a rising edge or/and falling edge of a clock signal. But in enable gated devices response during the level triggered states. Both types are important and there are different applications also in engineering applications. 

why gmsk modulation is used in gsm?

2 Answers  

---

I have 3 phase 25kva transformer how can i connect this transformer to two phase line?

2 Answers  

---

What is the height of ESMA card?

0 Answers   HAL, NSN,

---

why have u choose btech?

2 Answers   Wipro,

---

Why the shape of OP-AMP is triangular not other shape?

17 Answers   CH, CTS, GVV, Tata Power, TCS,

---

---

please provide me technical question paper and the details of exam dates

0 Answers   AAI Airports Authority Of India,

---

What are the types of commutation? (Or) turn off methods?

0 Answers  

---

what is the difference between embedded system and reprogrammable system?

3 Answers  

---

what effect at thersold value on transmission power is increase or decrease in telecommunication

1 Answers   Idea,

---

What is holding current in scr?

0 Answers  

---

if a crow sit on on current wire it will not fell current but a man touch it he get shock . why/

4 Answers   Asianet, HCL,

---

what is ALE?what is it's function?

4 Answers  

---