Timeline for Compare two numbers of four bits
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 5, 2018 at 12:02 | comment | added | analogsystemsrf | Consider 74LS85 | |
| Sep 5, 2018 at 9:36 | history | edited | RoyC | CC BY-SA 4.0 |
Style changed to match SE norms some language correction and tweos complement explained
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| Sep 5, 2018 at 9:32 | vote | accept | Hemmelig | ||
| Sep 5, 2018 at 9:30 | answer | added | Marko Buršič | timeline score: 0 | |
| Sep 5, 2018 at 9:26 | comment | added | Marko Buršič | The 4-bit ALU HCF40181 can do much more that this. You set control bits for comparison and do the simplification of the circuit if you have to spend your time. | |
| Sep 5, 2018 at 9:24 | comment | added | RoyC | Yes that is good. | |
| Sep 5, 2018 at 9:23 | comment | added | Hemmelig | @RoyC Thanks for saying this, sorry I forgot to talk about this. Is that the correct twos complement then? | |
| Sep 5, 2018 at 9:18 | answer | added | RoyC | timeline score: 1 | |
| Sep 5, 2018 at 9:16 | comment | added | DonFusili | @RoyC Ah, that'll teach me to assume the text and diagram explain and show the same, my bad. | |
| Sep 5, 2018 at 9:07 | comment | added | RoyC | @DonFusil note C0 = 1. He is achieving twos complement by inverting and adding one although this is not explained. | |
| Sep 5, 2018 at 8:02 | comment | added | DonFusili | Negating all of your bits is not two complement. | |
| Sep 5, 2018 at 7:55 | review | First posts | |||
| Sep 5, 2018 at 13:01 | |||||
| Sep 5, 2018 at 7:53 | history | asked | Hemmelig | CC BY-SA 4.0 |