8-bit Register
- unknown
- 2622
- 19×6×23
Failed verification
- Gives wrong outputs for some inputsFix: See which cases fail under Simulation, fix the circuit, and upload it as a new version.
- Doesn't hold: 2 of 12 cases wrongFix: See which cases fail under Simulation, fix the circuit, and upload it as a new version.
Unverified specs
Credits
File
- Name
8_bit_Register.schem- Uploaded
- October 17, 2026
- Downloads
- 2
- Conventions
- followed
Inputs and outputs
| Input | Bits | Power |
|---|---|---|
| data in | 8 | hard |
| write 1–2 | 2 lines | hard |
| read 1–2 | 2 lines | soft |
| Output | Bits | |
| data out | 8 |
Block distribution
- Solid
- 671
- Dust
- 467
- Torch
- 185
- Lever
- 10
- Button
- 2
Description
First ever 3 wide vertical alpha registers.
Simulation
106 of 768 cases wrong
Cells
| Cell | Write | Read |
|---|---|---|
| 1 | (5, 1, 19) | (6, 0, 6) |
| 2 | (2, 2, 19) | (3, 1, 6) |
Faults
| Fault | Step | Cell | Value | Expected |
|---|---|---|---|---|
| 1 | write | 2 | 11111111 | |
| read | 2 | 11111111 | ||
| write | 1 | 00000010 | ||
| read | 2 | 11111110 | 11111111 |
Wrong bits
- output bit 1, in 32 cases
- output bit 2, in 32 cases
- output bit 3, in 32 cases
- output bit 4, in 32 cases
- output bit 5, in 32 cases
- output bit 6, in 32 cases
First wrong cases
| Operation | A | output |
|---|---|---|
| cell 2 read | 10100010 | 1010000010100010 |
| cell 2 read | 10100110 | 1010001010100110 |
| cell 2 read | 10101010 | 1010100010101010 |
| cell 2 read | 10101100 | 1010100010101100 |
| cell 2 read | 10101110 | 1010011010101110 |