record
The basic of digital and logic circuits
NOR
$ V_{GS} < 0 $
| A | B | P1 | P2 | N1 | N2 | Y |
|---|---|---|---|---|---|---|
| 1 | 1 | cut-0ff | conductivity | conductivity | conductivity | 0 |
| 0 | 1 | conductivity | cut-off | cut-off | conductivity | 0 |
| 1 | 0 | cut-off | conductivity | cut-off | 0 | |
| 0 | 0 | conductivity | conductivity | cut-off | cut-off | 1 |
Three input NAND
6
6(AND) + 4(NAND) =10
Y=~(A & B & C)
XOR
| A | B | des | Y |
|---|---|---|---|
| 1 | 0 | A & ~B | 1 |
| 0 | 1 | ~A & B | 1 |
Y = A ^ B = (A & ~B) | (~A & B)
- 2 NOT
- 2 AND
- 1 OR
- Total: 4 + 12 + 6 = 22
- Y = (A AND NOT B) OR (NOT A AND B)`.
3_8
output4
0 0 0
if:
0 0 0 1 0 0 0 1 1 1 1 0
0 0 1 1 0 0 0 1 1 1 1 1
but these assumption is established on pure 2 nums...
1
1 0 0 0 -> 下0 上0 0 1 0 0 -> 下1 上0 0 0 1 0 -> 下0 上1 0 0 0 1 -> 下1 上1
0 0 0 0 1
0 0 1
0 1 1
1 1 1
1 0 0
...
Actually there is EN pin.(..........fine.)
7segment display
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1111110 | 0110000 | 1101101 | 1111001 | 0110011 | 1011011 |
A: 0 / 2 / 3/ 5 / 6 / 7 / 8 / 9 / A / C / /E
B: 0 / 1 / 2 / 3 / 4 / 7 / 8 / 9 / A / d
...I am sb
tunnel + cp is ok.
If there is some python script it will be perfect....
register set s - > gpr
encode
2_1
4_2 priority
dx 0 0 0 0 1 1 1 0 1 1 1 1
cd 0 0 0 1 0 1 0 1 1 1 1 1
cx
16_4
