8-bit Adder
- 4 ticks
- 2457
- 21×13×9
Verified specs
Credits
- Builder
Auzifriend- Uploaded by
- Auzifriend
File
- Name
8_bit_Adder.schem- Uploaded
- October 17, 2026
- Last edited
- October 29, 2026
- Downloads
- 1
- Conventions
- followed
Inputs and outputs
| Input | Bits | Min SS | Power | Delay |
|---|---|---|---|---|
| A | 8 | 7 | hard | t = 0 |
| B | 8 | 7 | hard | 0t |
| carry in | 1 | — | soft | −1t |
| Output | Bits | Min SS | First change | Settles |
| 8 | 14 | 4t | 4t | |
| bit 0 | 15 | 4t | 4t | |
| bit 1 | 15 | 4t | 4t | |
| bit 2 | 15 | 4t | 4t | |
| bit 3 | 15 | 4t | 4t | |
| bit 4 | 15 | 4t | 4t | |
| bit 5 | 15 | 4t | 4t | |
| bit 6 | 15 | 4t | 4t | |
| bit 7 | 14 | 4t | 4t | |
| carry out | 1 | — | 4t | 4t |
Block distribution
- Transparent
- 439
- Dust
- 425
- Solid
- 171
- Target
- 87
- Repeater
- 73
- Comparator
- 48
- Torch
- 36
- Lever
- 17
- Redstone block
- 3
- Barrel
- 2
Description
3t CCA based CSLA with 1t ss extension
(has COUT)
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 | Auzifriend | First upload | Download |