chipmunk22
- 15
- 0
Does anyone know how to use 4-bit parallel adders to perform 2Cs' subtraction? Thanks.
Last edited:
How to use 4-bit parallel adders to perform 2Cs' subtraction?
- Thread starter chipmunk22
- Start date
-
- Tags
- Parallel
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
2 replies · 3K views
Discussion
Engineering news on Phys.org
waht
- 1,502
- 4
Just complement one input with inverters and add it to the other input.
chipmunk22
- 15
- 0
oh i see. Thks!
Similar threads
8-Bit Ripple Carry Multiplier using 4-Bit Adders
- tmlee2
- · Replies 6 ·
- Electrical Engineering
- Replies
- 6
Adding bytes with 4-bit full adders
- Duellist
- · Replies 10 ·
- Electrical Engineering
- Replies
- 10
Efficient 4-Bit Binary Subtractor Design Using Half-Adders and Full-Adders"
- electro-man
- · Replies 7 ·
- Electrical Engineering
- Replies
- 7
Multisim: 8-Bit Parallel-In/Serial-Out (74ls166)
- N468989
- · Replies 2 ·
- Electrical Engineering
- Replies
- 2
Solving Bus Loading Issue w/16-bit Parallel Input to 8-Bit Bus
- BobG
- · Replies 5 ·
- Electrical Engineering
- Replies
- 5
8 bit adder/sub with 4 bit ripple adder and muxes only
- hime
- · Replies 1 ·
- Engineering and Comp Sci Homework Help
- Replies
- 1
How to calculate this 4 bit DAC
- michael1978
- · Replies 8 ·
- Engineering and Comp Sci Homework Help
- Replies
- 8
How to Cascade Two Sets of 4-bit JK Flip-Flop Counters?
- KAS90
- · Replies 3 ·
- Electrical Engineering
- Replies
- 3
How Do You Start Designing a 4-Bit ALU with Multisim?
- Sparda90
- · Replies 1 ·
- Engineering and Comp Sci Homework Help
- Replies
- 1
How Can I Design a 4-bit ALU with Integrated Memory for My Project?
- DiracBlue
- · Replies 1 ·
- Engineering and Comp Sci Homework Help
- Replies
- 1