Home
Search For Notes
All Search Criteria Are Optional
After:Before:
In Course:
Contains String:
0 1 2 3 4 5 6 7 8
Date tag: January 8 2010 6:21:0
The 2s complement is one greater than the 1s complement
Date tag: January 8 2010 6:19:31
Click here to add notes.
Date tag: January 8 2010 6:19:17
Click here to add notes.
Date tag: January 8 2010 6:14:21
2s complement
Date tag: January 8 2010 6:14:10
Click here to add notes.
Date tag: January 8 2010 6:9:24
Click here to add notes.
Date tag: January 8 2010 6:1:39
Click here to add notes.
Date tag: January 8 2010 5:57:19
Click here to add notes.
Date tag: January 8 2010 5:52:11
Click here to add notes.
Date tag: January 8 2010 5:48:37
Click here to add notes.
Date tag: January 8 2010 5:43:19
Click here to add notes.
Date tag: January 8 2010 5:40:24
Click here to add notes.
Date tag: January 8 2010 5:40:15
Click here to add notes.
Date tag: January 8 2010 5:37:6
Click here to add notes.
Date tag: January 6 2010 6:21:44
The integer part is the most significant digit in the base r representation. Continue the procedure with the fractional part to get additional digits.
Date tag: January 6 2010 6:20:26
What if the number has a fractional part: We can convert a fraction in the opposite way: Multiply the number by r to get an integer part that is less than r and a fractional part less than 1.
Date tag: January 6 2010 6:17:9
Click here to add notes.
Date tag: January 6 2010 6:13:59
Click here to add notes.
Date tag: January 6 2010 6:11:4
Algorithm for converting bases. We can reformulate the procedure as follows: Divide the number by r to get a quotient and remainder. The remainder is the least significant digit in the base r representation. Continue the procedure with the quotient to find the remaining digits.
Date tag: January 6 2010 6:4:56
Click here to add notes.
Date tag: January 6 2010 6:4:35
Converting number to different bases
Date tag: January 6 2010 6:0:47
When a binary number is multiplied by 2 the radix point is shifted right by one position when dividing by 2 the radix point shifts left by 1 position.
Date tag: January 6 2010 5:56:45
Binary multiplication. One can also divide as in decimal, but as in decimal the procedure may not terminate.
Date tag: January 6 2010 5:53:7
Click here to add notes.
Date tag: January 6 2010 5:50:21
Binary subtraction
Date tag: January 6 2010 5:43:10
Binary arithmetic: calculates performed as in decimal. To add two number add the digits that lie in the same places carrying as necessary.
Date tag: January 6 2010 5:41:25
Click here to add notes.
Date tag: January 6 2010 5:37:36
Click here to add notes.
Date tag: January 6 2010 5:34:20
Positional number system in gener
Date tag: January 6 2010 5:33:14
Binary Numbers
Date tag: January 6 2010 5:25:57
Click here to add notes.
Date tag: January 4 2010 6:3:32
Speed, in the context of circuits, means reducing the number of levels of logic between inputs and outputs.
Date tag: January 4 2010 6:0:13
Key themes in this course include simplification which usually means reducing the number of gates. This reduces the area consumed on a chip and reduces power consumption.
Date tag: January 4 2010 5:59:44
The second type of circuit system is a sequential circuit system. These circuits incorporate memory, and have an output that is dependent on the sate of the system. They are implemented as gate circuits with feedback.
Date tag: January 4 2010 5:55:10
There are 2 main types of circuit systems: The first is combinational circuits, which have no memory are implemented as gate circuits without feedback. Combinational circuits are implementations of boolean functions. Examples include adders, multipliers, multiplexers.
Date tag: January 4 2010 5:51:32
Gates can be implemented in various technologies. electric relay circuits, electronics, microfluids.
Date tag: January 4 2010 5:49:29
Switching algebra is based on a few simple operations. Circuit elements that implement these basic operations are called gates.
Date tag: January 4 2010 5:47:6
Claude Shannon: Binary functions can be represented as expressions in Boolean algebra. More precisely as an expression in switching algebra, the 2 element Boolean algebra.
Date tag: January 4 2010 5:43:44
Claude Shannon
Date tag: January 4 2010 5:41:33
Digital system: Signals represent sequences of numerical digits. Binary functions take binary inputs and produce binary outputs.
Date tag: January 4 2010 5:29:42
Click here to add notes.
Date tag: January 4 2010 5:29:30
SE 141, Digital Circuits Systems Prof. J. G. Thistle
0 1 2 3 4 5 6 7 8