8-bit Carry Cancel Adder
- 3 ticks
- 665
- 19×5×7
Verified specs
Credits
- Builder
4owo- Contributor
ChocoFlufe- Uploaded by
embizone
File
- Name
8_bit_Carry_Cancel_Adder.schem- Uploaded
- October 18, 2026
- Last edited
- October 29, 2026
- Downloads
- 1
- Conventions
- followed
Inputs and outputs
| Input | Bits | Inverted | Min SS | Power | Delay |
|---|---|---|---|---|---|
| A | 8 | No | 6 | hard | t = 0 |
| B | 8 | No | 6 | hard | 0t |
| carry in | 1 | Yes | — | hard | +1t |
| Output | Bits | Inverted | Min SS | First change | Settles |
| 8 | No | 15 | 3t | 3t | |
| bit 0 | 15 | 3t | 3t | ||
| bit 1 | 15 | 3t | 3t | ||
| bit 2 | 15 | 3t | 3t | ||
| bit 3 | 15 | 3t | 3t | ||
| bit 4 | 15 | 3t | 3t | ||
| bit 5 | 15 | 3t | 3t | ||
| bit 6 | 15 | 3t | 3t | ||
| bit 7 | 15 | 3t | 3t | ||
| carry out | 1 | No | — | 4t | 4t |
Block distribution
- Dust
- 148
- Transparent
- 136
- Solid
- 124
- Comparator
- 48
- Lever
- 17
- Repeater
- 17
- Torch
- 17
- Target
- 16
- Barrel
- 2
Description
ChocoFlufe added carry in
Timing
- Synced
- ✓
- Changes tested
- 915,456
Versions
| Version | Date | By | What it fixed | File |
|---|---|---|---|---|
| 2, current | 2026-10-29 | Blocks put back that pruning took out, dust among them | ||
| 1 | 2026-10-28 | embizone | First upload | Download |