What are set up time & hold time constraints What do they
signify Which one is critical for estimating maximum clock
frequency of a circuit?
Answer Posted / vinita jain
Set up time constraint signifies how late the input signal
can arrive before the active edge of the flip-flop. Smaller
the set up time, the better.
Hold time on the other hand signifies how long the value at
the input needs to be held stable after the the active edge.
Again the smaller the hold time, the better.
For estimating maximum clock frequency, set up time is critical.
Is This Answer Correct ? | 27 Yes | 1 No |
Post New Answer View All Answers
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
Introduction of 8051 microcontroller architecture?
How is the system clock calculated in the 8085?
Explain the difference between microcontroller and microprocessor?
What are the control signals used by the 8085?
Describe the accumulator register of 8085?
What is stack pointer in 8051 microcontroller?
What is function of ale in 8085 microprocessor?
What happens when call instruction is executed?
The Pentium microprocessor has how many execution unit?
State the number and type of registers in the 8086?
What is the difference between maskable interrupts and non-maskable interrupts?
What is the bus in a microcontroller?
State the differences between absolute and linear select decosing.
What is sim and rim instructions?