86 Family (470)
VLSI (297)
DSP (55)
Embedded Systems AllOther (399) If a1M1× DRAM requires 4 ms for a refresh and has 256 rows to be refreshed, no more than __________ of time must pass before another row is refreshed.
CDAC,
1325In which T-state does the CPU sends the address o memory or I/O and the ALE signal for Demultiplexing
CDAC,
1534What number of the times the instruction sequence below will loop before coming out of loop is MOV AL, 00hA1: INC AL JNZ A1
CDAC,
1468
Tell me what is the need for having multibyte data input and output buffers in case of device ports?
List some analog modulation techniques.
Why are interfaces important?
Design a divide-by-3 sequential circuit with 50% duty circle now?
What are the Interrupts available in 8051 microcontroller?
What is the repository pattern? The factory pattern? Why are patterns important?
Tell me what is embedded system in a computer system?
Define discrete time
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Define circular convolution.
What is the importance of causality?
State the total number of pins in the 8085 microprocessor?
Define the type of interrupts in the 8085 processor?
How does inversion of control relate to dependency injection?
How many interrupts are there in 8085?