邏輯紅石
### & HyperSoWeak
Minecraft, M3?
Redstone is quite simple, right?
Circuit Component Introduction
Redstone torch
Redstone dust = Wire
Redstone repeater = Buffer + Delay
Redstone repeater (Lock Mode)
Redstone Comparator
Redstone Comparator (Comparison Mode)
\(output = rear \times [(left \leq rear) \land (right \leq rear)]\)
Redstone Comparator (Subtraction Mode)
\(output = max(rear − max(left, right), 0)\)
Redstone lamp
Fundamental Circuit Gate Introduction
AND Gate
OR Gate
!Gate
Fun fact: NOT gate is a gate,
but Bill Gates is NOT a gate
XOR Gate
More Gates!
We will not talk about this QwQ
What elements does a redstone calculator have?
- Keyboard (Input)
\(\xrightarrow{}\) Encoder
\(\xrightarrow{}\) BCD
\(\xrightarrow{}\) Binary
\(\xrightarrow{}\) Memory
\(\xrightarrow{}\) Calculate
\(\xrightarrow{}\) Memory
\(\xrightarrow{}\) Binary
\(\xrightarrow{}\) BCD
\(\xrightarrow{}\) Decoder
\(\xrightarrow{}\) 7 Segment Display (Output)
Encoder / Decoder
(3 to 8 decoder)
Encoder / Decoder
Memory
Read Only Memory (ROM)
easy
Random Access Memory (RAM)
- Read
- Write
- Clear
Latch
Let's Do Some Arithmetic!
Digital Signal Adder
Half Adder
Full Adder
- \(S = A \oplus B \oplus C_{in}\)
- \(C_{out} = AB + BC_{in} + AC_{in}\)
RCA (Ripple-Carry Adder)
CLA (Carry-Lookahead Adder)
Faster!
CCA (Carry-Cancel Adder)
Fasterererer!
BCD to Binary
Dreamy Subtractor Addiction
Use 2's complement, yay
Neat Multiplier Spatial Layout
Divider's Secret Algorithm
Binary to BCD
Double Dabble Algorithm
Yay 下課
邏輯紅石 ### & HyperSoWeak
{"slideOptions":"{\"transition\":\"slide\"}","title":"Redstone - slide","contributors":"[{\"id\":\"023479a5-db5b-4251-8691-69550cf1f264\",\"add\":3877,\"del\":1320},{\"id\":\"ca3776a5-cc5c-46ed-85a2-38e3e36ca2e7\",\"add\":2296,\"del\":575}]","description":"### & HyperSoWeakimage"}