If I changed the adder block to a subtractor what would happen?

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Anonymous
2016-10-01 21:52:25 Post No. 1063911
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Anonymous 2016-10-01 21:52:25 Post No. 1063911 [Report]

If I changed the adder block to a subtractor what would happen?

This is a homework question and I don't understand what it means. The question is:

If the adder block was changed to a subtractor block, would this circuit provide any arithmetic functionality? If so, explain. If not, explain.

I'm thinking that it would just do the same thing but the output would be flipped but i have no idea.

Anonymous 2016-10-02 08:55:32 Post No.1064092
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Anonymous 2016-10-02 08:55:32 Post No.1064092 [Report]

>>>/sci/
>>>/adv/

Anonymous 2016-10-02 15:15:41 Post No.1064186
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Anonymous 2016-10-02 15:15:41 Post No.1064186 [Report]

>>1064092
>fuck
>off

Anonymous 2016-10-02 16:03:37 Post No.1064206
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Anonymous 2016-10-02 16:03:37 Post No.1064206 [Report]

>>1063911
http://www.justfuckinggoogleit.com/search/binary%20adder

Anonymous 2016-10-02 16:51:19 Post No.1064226
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Anonymous 2016-10-02 16:51:19 Post No.1064226 [Report]

Are you taking Naomi Harte's 4C1/3C7 module?

Anonymous 2016-10-02 19:17:43 Post No.1064274
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Anonymous 2016-10-02 19:17:43 Post No.1064274 [Report]

>>1064206
i know what an adder is shit head, that's not what i'm asking.

Anonymous 2016-10-02 19:30:58 Post No.1064277
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Anonymous 2016-10-02 19:30:58 Post No.1064277 [Report]

Sounds like a poorly worded question to me.

Anonymous 2016-10-02 21:56:08 Post No.1064364
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Anonymous 2016-10-02 21:56:08 Post No.1064364 [Report]

>>1064277
you take the n-bit adder block and replace it with an n-bit subtract block... what happens...

nothing poorly worded about it, just OP being a fucking dumbass expecting to get spoonfed the answer which should be apparent within minutes if he knew his shit.

Anonymous 2016-10-02 22:37:04 Post No.1064384
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Anonymous 2016-10-02 22:37:04 Post No.1064384 [Report]

Ask your TA.

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I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible.
Read more on this topic here - https://archived.moe/talk/thread/1694/