What is the significance of the hold and hlda pins?

1107

Please give a circuit to divide frequency of clock cycle by two?

1037

Explain the characteristics of the cmp instructions?

1164

What is the difference between 8085 and 8086 in microprocessor?

1067

What is the function of ale and how does it works?

1059

rtos kernal have memory managament,sheduler and timer but not haveing file system how vxworks allocate file table process in memory? bud gpos have inside kernal

3137

With the help of an example explain how physical address is calculated?

1023

What are the different types of arithmetic operations that can be performed by the 8085 microprocessor? Explain with an example?

1131

Tell me how do you detect if two 8-bit signals are same?

1121

What is 8255?

1068

What are the types of interrupts from type 0 to 4

975

Why address bus is unidirectional and data bus is bidirectional?

1202

How do vectored and non-vectored interrupts differ?

1142

What is the significance of the clk pin in the 8086?

1232

What are the data pins of microprocessors? What is their use?

1019