Computer Organisation and Design: Difference between revisions
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**frequency = cycles/second or frequency = 1/T | **frequency = cycles/second or frequency = 1/T | ||
**duty cycle = % of time period train = 1 or tw /T x 100% | **duty cycle = % of time period train = 1 or tw /T x 100% | ||
=Binary= | |||
Lots of talk about binary and how it works. This is a placeholder to remind me we needed to know about this. Good terms were | |||
*LSB Least significant bit | |||
*MSB Most significant bit | |||
Revision as of 06:00, 25 January 2023
Introduction
This is me looking at theory and documenting what I need to know. Primarily this was driven from my electronics and not IT.
Pulse Trains
- Non-Periodic pulse trains are digital signals with any pulses over time
- Periodic pulse trains are pulses in fixed time like a clock signal
- T=period (seconds/cycle)
- tw = pulse width
- frequency = cycles/second or frequency = 1/T
- duty cycle = % of time period train = 1 or tw /T x 100%
Binary
Lots of talk about binary and how it works. This is a placeholder to remind me we needed to know about this. Good terms were
- LSB Least significant bit
- MSB Most significant bit