Q. Which of the following is not a specification of D/A and A/D converters?

View solution

Q. Words having 8 bits are to be stored into computer memory. The number of lines required for writing into memory are

View solution

Q. In 8085, to disable the whole interrupt system (except TRAP)

View solution

Q. The reason for glitches on the outputs of decoding gates on a synchronous counter is

View solution

Q. EEPROM is also known as

View solution

Q. As compared to TTL, CMOS logic has

View solution

Q. In a flip-flop with a NAND latch, a low R and a low S produces

View solution

Q. ECL can be used to high frequencies in the order of

View solution

Q. Status register in the 8156 is read with

View solution

Q. Binary 1111 when subtracted from binary 11111 is

View solution

Q. The problem of current lagging is associated with

View solution

Q. In a NOT gate the output is always the opposite of the input.

View solution

Q. "Micro-programming" is a technique

View solution

Q. Status register in the 8156 contains information about

View solution

Q. The noise margin of a TTL gate is about

View solution

Q. If a microcomputer has a 64 K memory; what is the hexadecimal notations for the first memory location?

View solution

Q. 2's complement number 00011111 = __________ ₁₀

View solution

Q. In 8085 microprocessor, what is the length of temporary register?

View solution

Q. A Read/Write memory chip has a capacity of 64 k bytes. Assuming separate data and address line and availability of chip enable signal, what is the minimum number of pins required in the IC chip?

View solution

Q. SSI refers to ICs with

View solution