Answer / guest

maskable interrupts are interrupts which can be masked or
ignored by some stI or clI instructions.non maskable
interrupts can not be ignored.

Answer / guest

rst 5.5,6.5,7.5 are maskable and trap is only the
unmaskable.means which can't be delayed.

Answer / venki

maskable interrupts controlled by the programmer where as
nmi are controlled by the system

sir, I completed B.E in Electronics and Communication Engineering and ME in Embedded System Technologies. I want to work as a lecture in Government Polytechnic College. Please give the model or previous year question paper.

0 Answers   Nestle,

---

What are the key inputs and factors considered to plan the number of SGSN/GGSN if you have to set up a Greenfield network?

0 Answers   Ooredoo,

---

Tell me how many mosfet switches are there in dynamic ram?

0 Answers  

---

Define angle modulation?

0 Answers  

---

Is it possible to calculate a voltage for microwave energy generating in oven? Is there any formula relating frequency and voltage and it should be independent of speed?

0 Answers  

---

1. Ray writes a two digit number.  He sees that the number exceeds 4 times the sum of its digits by 3.  If the number is increased by 18, the result is the same as the number formed by reversing the digits.  Find the number.  a) 35 b) 42 c) 49 d) 57

1 Answers   Broadcom,

---

the maximum spectral response of the germanium and silicon is in the ?

3 Answers   BSNL, HCL,

---

how is one able to tell the unlock code for the mobile phone using the imei

0 Answers  

---

what is the diference between High antenna gain and low antenna gain and whivh one is better and why?

3 Answers  

---

why 2 rectifier is used in smps?

4 Answers   Infosys, Syntel,

---

What is instrumentation amplifier (ia) and what are all the advantages?

0 Answers  

---

what is hold time for flip flop?

2 Answers  

---