Linomoro tsa bina le tsa hexadecimal ke mekhoa e 'meli ea litekanyetso tsa setso tseo re li sebelisang bophelong ba letsatsi le letsatsi. Lintlha tsa bohlokoa tsa lik'homphieutha tse kang liaterese, masaka le linotlolo li akarelletsa linomoro tsa binary kapa hexadecimal. Ho utloisisa hore na linomoro tse joalo tsa binary le tsa hexadecimal li bohlokoa hakae ha ho hahoa, ho rarolla mathata, le ho etsa lenaneo leha e le lefe la marang-rang.
Bits le Bytes
Sehlooho sena sa lihlooho se fana ka kutloisiso ea mantlha ea lik'homphieutha le li-bytes .
Linomoro tsa bonyane le tsa hexadecimal ke mokhoa oa tlhaho oa lipalo oa ho sebetsana le boitsebiso bo bolokiloeng ka likotoana le li-bytes.
Numere ea Binary le Base Two
Linomoro tsa Binary tsohle li na le likarolo tsa likhaolo tse peli tsa '0' le '1'. Tsena ke mehlala ea linomoro tsa binary:
1
10
1010
11111011
11000000 10101000 00001100 01011101
Baenjiniere le litsebi tsa lipalo ba bitsitse mokhoa oa ho bala o lekaneng motheo oa bobeli hobane lipalo tsa binary li na le litefello tse peli '0' le '1'. Ha re bapisa, tsamaiso ea rona ea tloaelehileng ea nomoro ea setjhaba ke tsamaiso ea motheo-leshome e sebelisang li-di-di-'10 'ka' 9 '. Linomoro tsa hexadecimal (tse tšohloang hamorao) ke tsamaiso ea metso e tšeletseng .
Ho fetola ho tloha Binary ho ea Numeric Numeri
Lintlha tsohle tsa binary li na le litlhaloso tse lekanang tsa decimal le ka tsela e ts'oanang. Ho fetola nomoro ea bina le ea lipampiri ka letsoho, o tlameha ho sebelisa khopolo ea lipalo ea litekanyetso tsa maemo .
Phello ea bohlokoa ea positional e bonolo: Ka linomoro tse peli tsa binary le tsa decimal, bohlokoa ba sebele ba nomoro ka 'ngoe bo itšetlehile ka boemo ba eona ("ho le letšehali ho le letšehali") ka palo.
Ka mohlala, ka nomoro ea bophahamo 124 , nomoro '4' e emela bohlokoa "ba bane," empa nomoro '2' e bolela bohlokoa ba "mashome a mabeli" eseng "tse peli". '2' e na le bohlokoa bo boholo ho feta '4' tabeng ena hobane e eme ka ho le letšehali ho palo.
Ka mokhoa o ts'oanang le nomoro ea pina ea 1111011 , '1' e nepahetseng e bolela bohlokoa ba "e le 'ngoe," empa "left" e le' ngoe e emela boleng bo phahameng haholo ("mashome a tšeletseng a metso e mene" tabeng ena).
Ka lipalo, setho sa tsamaiso ea palo e lekanyetsa hore na ke bokae ba bohlokoa ba dipalo ka boemo. Bakeng sa linomoro tse leshome tsa setempe, eketsa tekanyo e 'ngoe le e' ngoe ka letsohong le letšehali ka ntlha e tsoelang pele ea 10 ho lekanya bohlokoa ba eona. Bakeng sa linomoro tse peli tsa bina, atisa tekanyo ka 'ngoe ka letsohong le letšehali ka ntlha e tsoelang pele ea 2. Lipalo li sebetsa kamehla ho tloha ho le letona ho ea ka ho le letšehali.
Mohlala o ka holimo, nomoro ea decimal 123 e sebetsa ho:
3 + (10 * 2 ) + (10 * 10 * 1 ) = 123
'me palo ea binary 1111011 e fetoloa ho decimal e le:
1 + (2 * 1 ) + (2 * 2 * 0 ) + (4 * 2 * 1 ) + (8 * 2 * 1 ) + (16 * 2 * 1 ) + (32 * 2 * 1 ) = 123
Ka hona, palo ea binary 1111011 e lekana le nomoro ea decimal 123.
Ho fetola ho tloha ho ea boemong bo bobe ho ea ho Binary Numbers
Ho fetola linomoro ka lehlakoreng le fapaneng, ho tloha decimal ho ea ho binary, ho hloka karohano e latellanang ho e-na le ho atolosa ho tsoelang pele.
E le hore u fetole ka letsoho ho tloha decimal ho ea ho nomoro ea binary, qala ka nomoro ea morali 'me u qale ho aroloa ke basebole ba nomoro ea binary (motheong oa "tse peli"). Bakeng sa mohato o mong le o mong karohano karolong e setseng ea 1, sebelisa '1' sebakeng seo sa nomoro ea binary. Ha karohano e fella ka karolo e setseng ea 0, sebelisa '0' sebakeng seo. Emisa ha karohano e fella ka bohlokoa ba 0. Nomoro ea binary e hlahisitsoeng e laeloa ho tloha ho le letona ho ea ka ho le letšehali.
Ka mohlala, nomoro ea bophahamo ea 109 e fetoloa ho binary ka tsela e latelang:
- 109/2 = masala a 54
- 54/2 = masala a 27
- 27/2 = masala a 13
- 13/2 = 6 setseng 1
- 6/2 = 3 setseng 0
- 3/2 = 1 setseng 1
- 1/2 = 0 setseng 1
Nomoro ea marang-rang 109 e lekana le nomoro ea binary 1101101 .
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