ascii碼對(duì)照表(含擴(kuò)展)

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1、常用ASCII碼對(duì)照表（含擴(kuò)展）（0—255）第0～32號(hào)及第127號(hào)(共34個(gè))是控制字符或通訊專用字符，如控制符：LF（換行）、CR（回車）、FF（換頁(yè)）、DEL（刪除）、BEL（振鈴）等；通訊專用字符：SOH（文頭）、EOT（文尾）、ACK（確認(rèn)）等；第33～126號(hào)(共94個(gè))是字符，其中第48～57號(hào)為0～9十個(gè)阿拉伯?dāng)?shù)字；65～90號(hào)為26個(gè)大寫英文字母，97～122號(hào)為26個(gè)小寫英文字母，其余為一些標(biāo)點(diǎn)符號(hào)、運(yùn)算符號(hào)等。后128個(gè)(128—255)稱為擴(kuò)展ASCII碼，目前許多基于x86的系統(tǒng)都支持使用擴(kuò)展（或“

2、高”）ASCII。見(jiàn)最后一頁(yè)擴(kuò)展表：BinaryDecHex縮寫/字符解釋00000000000?NUL(null)空字符?00000001101SOH(startofhandling)標(biāo)題開始00000010202STX(startoftext)正文開始00000011303ETX(endoftext)正文結(jié)束00000100404EOT(endoftransm-ission)傳輸結(jié)束00000101505ENQ(enquiry)請(qǐng)求00000110606ACK(acknow-ledge)收到通知00000111707BEL

3、(bell)響鈴00001000808BS(backsp-ace)退格000010019?09HT(horizon-taltab)水平制表符0000101010?0A?LF(NLlinefeed,newline)換行鍵0000101111?0B?VT(verticaltab)垂直制表符?0000110012?0C?FF(NPformfeed,newpage)換頁(yè)鍵00001101130D?CR(carriagereturn)?回車鍵00001110140E?SO(shiftout)不用切換00001111150F?SI(shi

4、ftin)啟用切換0001000016?10DLE(datalinkescape)?數(shù)據(jù)鏈路轉(zhuǎn)義000100011711?DC1(devicecontrol1)?設(shè)備控制1000100101812?DC2(devicecontrol2)設(shè)備控制20001001119?13DC3(devicecontrol3)?設(shè)備控制3000101002014?DC4(devicecontrol4)設(shè)備控制4?000101012115?NAK(negativeacknowledge拒絕接收?000101102216?SYN(synchr-on

5、ousidle)?同步空閑0001011123?17ETB(endoftrans.block)傳輸塊結(jié)束?0001100024?18CAN(cancel)?取消?0001100125?19EM(endofmedium)介質(zhì)中斷?0001101026?1ASUB(substit-ute)替補(bǔ)0001101127?1BESC(escape)?溢出0001110028?1CFS(fileseparat-or)?文件分割符0001110129?1DGS(groupseparat-or)?分組符0001111030?1E?RS(reco

6、rdseparat-or)?記錄分離符0001111131?1FUS(unitseparat-or)單元分隔符0010000032?20?空格?0010000133?21?!?001000103422?"?0010001135?23#?0010010036?24$?0010010137?25%?0010011038?26&?0010011139?27?'?0010100040?28(?001010014129)?0010101042?2A*?00101011432B+?0010110044?2C?,?0010110145?2D

7、-?0010111046?2E?.?0010111147?2F/??0011000048?300?0011000149?311??0011001050?32?2?0011001151?333??0011010052?34?4?0011010153?355??0011011054366?0011011155?37?7??0011100056?388??0011100157?39?9?0011101058?3A:??00111011593B;?0011110060?3C

8、??0011111163?3F???0100000064?40@??010000016541A?0100001066?42?B??010000116743C?0100010068?44?D??010001016945E?010001107046?F?010001117147G