Anki Deck Changes

Commit: e2be313c - fixed ddca card

Author: tprazak <t.prazak@gmail.com>

Date: 2026-03-02T12:04:39+01:00

Changes: 2 note(s) changed (0 added, 2 modified, 0 deleted)

Note 1: ETH::2. Semester::DDCA

Deck: ETH::2. Semester::DDCA
Note Type: Horvath Classic
GUID: na4nPYvDI]
modified

Before

Front

ETH::2._Semester::DDCA::02._Combinational_Logic::6._Combinational_Building_Blocks_used_in_Modern_Computers::1._Decoder
How does a decoder work?

Back

ETH::2._Semester::DDCA::02._Combinational_Logic::6._Combinational_Building_Blocks_used_in_Modern_Computers::1._Decoder
How does a decoder work?
  1. \(n\) inputs and \(2^n\) outputs
  2. Exactly one of the outputs is 1 and all the rest are 0s
  3. The output that is logically 1 is the output corresponding to the input pattern that the logic circuit is expected to detect
A decoder is an "input pattern detector".

Example: 2-to-4 decoder

After

Front

ETH::2._Semester::DDCA::02._Combinational_Logic::6._Combinational_Building_Blocks_used_in_Modern_Computers::1._Decoder
How does a decoder work?

Back

ETH::2._Semester::DDCA::02._Combinational_Logic::6._Combinational_Building_Blocks_used_in_Modern_Computers::1._Decoder
How does a decoder work?
  1. \(n\) possible inputs and \(2^n\) outputs
  2. Exactly one of the outputs is 1 and all the rest are 0s
  3. The output that is logically 1 is the output corresponding to the input pattern that the logic circuit is expected to detect
A decoder is an "input pattern detector".

Example: 2-to-4 decoder

Field-by-field Comparison
Field Before After
Back <ol><li>\(n\)&nbsp;inputs and&nbsp;\(2^n\)&nbsp;outputs</li><li>Exactly one of the outputs is 1 and all the rest are 0s</li><li>The output that is logically 1 is the output corresponding to the input pattern that the logic circuit is expected to detect</li></ol><div>A decoder is an "input pattern detector".<br></div><div><br></div><div>Example: 2-to-4 decoder</div><div><img src="paste-41f427073aea6bbe436440d617e8ed5e4b95a46e.jpg"><br></div> <ol><li>\(n\) possible inputs and&nbsp;\(2^n\)&nbsp;outputs</li><li>Exactly one of the outputs is 1 and all the rest are 0s</li><li>The output that is logically 1 is the output corresponding to the input pattern that the logic circuit is expected to detect</li></ol><div>A decoder is an "input pattern detector".<br></div><div><br></div><div>Example: 2-to-4 decoder</div><div><img src="paste-41f427073aea6bbe436440d617e8ed5e4b95a46e.jpg"><br></div>
Tags: ETH::2._Semester::DDCA::02._Combinational_Logic::6._Combinational_Building_Blocks_used_in_Modern_Computers::1._Decoder

Note 2: ETH::2. Semester::DDCA

Deck: ETH::2. Semester::DDCA
Note Type: Horvath Cloze
GUID: oJl`_}4^pa
modified

Before

Front

ETH::2._Semester::DDCA::02._Combinational_Logic::4._Boolean_Logic_Equations
\(X + \overline{X} \bullet Y = X\)

Back

ETH::2._Semester::DDCA::02._Combinational_Logic::4._Boolean_Logic_Equations
\(X + \overline{X} \bullet Y = X\)

After

Front

ETH::2._Semester::DDCA::02._Combinational_Logic::4._Boolean_Logic_Equations
\(X + \overline{X} \bullet Y = X+Y\)

Back

ETH::2._Semester::DDCA::02._Combinational_Logic::4._Boolean_Logic_Equations
\(X + \overline{X} \bullet Y = X+Y\)
Field-by-field Comparison
Field Before After
Text \(X + \overline{X} \bullet Y = {{c1::X}}\) \(X + \overline{X} \bullet Y = {{c1::X+Y}}\)
Tags: ETH::2._Semester::DDCA::02._Combinational_Logic::4._Boolean_Logic_Equations
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