PC键盘第二套扫描码集

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1、PC 键盘第二套扫描码集编程 2008-06-01 01:17 阅读 1094 评论 0字号： 大 中 小来源：http:/www.ode-PC 键盘扫描码参考资料键盘的处理器如果发现有键被按下、释放、或按住键盘不放将发送扫描码的信息包到计算机，扫描 码有两种不同的类：型通码和断码,当一个键被按下或按住，就发送通码，当一个键被释放就发送断码,每个 按键被分配了唯一的通码和断码,这样主机通过查找唯一的扫描码就可以测定是哪个按键 ,通码和断码组成 了键盘的扫描码集,有三套标准的扫描码集,分别是第一套、第二套和第三套，下面给出的现在通行的第二套 扫描码集。虽然多数按键只有一个字节宽，但也有少数扩展按

2、键的通码是两字节或四字节宽，这类按键的通 码第一个字节总是为 E0h。正如键按下通码就被发往计算机一样，只要键一释放断码也会被发送到计算机，每个键都有它自 己唯一的通码和断码。幸运的是，你不用总是通过查表来确定按键的断码，在通码和断码之间存在着必然 的联系，多数断码有两字节长，其第一个字节是F0h第二个字节是这个键的通码，扩展按键的断码通常有 三个字节，它们前两个字节是E0h,F0h最后一个字节是这个按键通码的最后一个字节，下面举一个例子， 先列出了几个按键的通码和断码码|断AC1CF0G4334F05E22EF0F109)09F0RightEE0Arrow0 74F0 74RightEE0C

3、trl0 14F0 14通码和断码是以什么样的序列发送到你的计算机，然后使得字符 G 出现在你的字处理软件里的 呢因为这是一个大写字母需要发生这样的事件次序:按下左Shift-键-按下G键-释放G-键释放左Shift键 左Shift键的通码12h, G键的通码34h G键的断码FOh 34h,左Shift键的断码FOh 12h因此发送到你 的计算机的数据应该是：12h 34h F0h 34h F0h 12h。第二套扫描码：（实用于标准PC的101、102和104键的键盘）：17通码断码KEY通码断码KEY|通码断码A1CF0 1C946F0 4654F0 54B32F0 320EF0 0EIN

4、SERTE0 70E0 F0 70C21F0 21-4EF0 4EHOMEE0 6CE0 F0 6CD23F0 23=55F0 55PG UPE0 7DE0 F0 7DE24F0 245DF0 5DDELETEE0 71E0 F0 71F2BF0 2BBKSP66F0 66ENDE0 69E0 F0 69G34F0 34SPACE29F0 29PG DNE0 7AE0 F0 7AH33F0 33TAB0DF0 0DU ARROWE0 75E0 F0 75I43F0 43CAPS58F0 58LARROWE0 6BE0 F0 6BJ3BF0 3BL SHFT12F0 12DARROWE0 72E

5、0 F0 72K42F0 42L CTRL14F0 14RARROWE0 74E0 F0 74L4BF0 4BL GUIE0 1FE0 F0 1FNUM77F0 77M3AF0 3AL ALT11F0 11KP /E0 4AE0 F0 4AN31F0 31R SHFT59F0 59KP *7CF0 7CO44F0 44R CTRLE0 14E0 F0 14KP -7BF0 7BP4DF0 4DR GUIE0 27E0 F0 27KP +79F0 79Q15F0 15R ALTE0 11E0 F0 11KP ENE0 5AE0 F0 5AR2DF0 2DAPPSE0 2FE0 F0 2FKP71

6、F0 71S1BF0 1BENTER5AF0 5AKP 070F0 70T2CF0 2CESC76F0 76KP 169F0 69U3CF0 3CF105F0 05KP 272F0 72V2AF0 2AF206F0 06KP 37AF0 7AW1DF0 1DF304F0 04KP 46BF0 6BX22F0 22F40CF0 0CKP 573F0 73Y35F0 35F503F0 03KP 674F0 74Z1AF0 1AF6OBF0 0BKP 76CF0 6C045F0 45F783F0 83KP 875F0 75116F0 16F80AF0 0AKP 97DF0 7D21EF0 1EF90

7、1F0 0158F0 58326F0 26F1009F0 0954CF0 4C425F0 25F1178F0 78152F0 5252EF0 2EF1207F0 07541F0 41636F0 36PRNTSCRNE0 12E0 7CE0 F07C E0F0 1249F0 4973DF0 3DSCROLL7EF0,7E/4AF0 4AE1 14 7783EF0 3EPAUSEE1 F0 14-NONE-F0 77ACPI 扫描码:EY通码|L断码PEower 0, 37E0,F0, 37SEleep 0, 3FE0,F0, 3FakeWE0, 5EE0,F0, 5EWindows 多媒体扫描码

8、:KEY断码Next TrackE0, 4DE0,F0, 4DPreviousTrackE0, 15E0,F0, 15StopEE0,0, 3BF0, 3BPlay/PauseEO, 34E0, F0, 34MuteEO, 23E0, F0, 23Volume UpE0, 32E0, F0, 32Volume DownE0, 21E0, F0, 21Media SelectE0, 50E0, F0, 50E-MailE0, 48E0, F0, 48CalculatorE0, 2BE0, F0, 2bMy ComputerE0, 40E0, F0, 40WWW SearchE0, 10E0, F

9、0, 10WWW HomeE0, 3AE0, F0, 3aWWW BackE0, 38E0, F0, 38WWW ForwardE0, 30E0, F0, 20WWW StopE0, 28E0, F0, 28WWW RefreshE0, 20E0, F0, 20WWW FavoritesE0, 18E0, F0, 18Keyboard Scan Codes (Numerical Order)+HEX DEC keys |HEX DEC keys |HEX DEC keys |HEX DEC keys |HEX DEC keys|40 64|10 16F6Q|2032D|3048B011ESC|

10、1117W|2133F|3149N|4165F70221|1218E|2234G|3250M|4266F80332|1319R|2335H|3351,|4367F90443|1420T|2436J|3452|4468F100554|1521Y|2537K|3553/|4569Num0665|1622U|2638L|3654RShift|4670Scroll0776|1723I|2739;|3755PrtSc|4771Home0887|1824O|28401|3856Alt|4872Up0998|1925P|2941|3957Space|4973PgUp0A109|1A26|2A42LShift

11、|3A 58Caps|4A 74-0B110|1B27|2B43|3B59F1|4B75Left0C12-|1C28|2C44Z|3C60F2|4C76Center0D13=|1D29CTRL|2D45X|3D61F3|4D77Right0E14bs|1E30A|2E46C|3E62F4|4E78+0F15Tab|1F31S|2F47V|3F63F5|4F79End111-+-+-+-+-5080|Down|51|81|PgDn|52|821Ins|53|83Del|Keyboard Scan Codes (Read from Port HEX 60 = DEC 96) (Keyboard L

12、ayout)Top number . DECBottom number . HEX-+-+|F1|F2|ESC|1|2|3|4|5|6|7|8|9|0|-|=|BkS|NumLok|Scr Lok| | | | | | | | | | | | |59|60| 1 | 2 | 3| 4 | 5 | 6 | 7 |8 |9 |10|11 |12 |13 |14| 69 | 70 |3B|3C|01|02|03|04|05|06|07|08|09|0A|0B|0C|0D|0E|45|46|1 1 1 1 11 1 1 1 1111 1 1+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

13、-+-+|F3|F4|TAB|Q|W|E|R|T|Y|U|I|O|P| |7 3 8 | 9 3 - | | | | | 3 | 3| | | | | | | |61|62|15 |16 |17 |18 |19 |20 |21 |22 |23 |24 |25 |26 |27 |71372 |73 374 |3D|3E|0F |10 |11 |12 |13 |14 |15 |16 |17 |18 |19 |1A |1B |47348 |49 34A |-+-+|F5|F6|CTR| A | S | D | F | G | H | J | K | L |；| |28| 4 3 5 | 6 3| |

14、 | | | | | | | | | | | | | | 3 | 3 | |63|64|29|30|31|32|33|34|35|36|37|38|39|40|41|75376 |77 3 |3F|40|1D|1E|1F|20|21|22|23|24|25|26|27|28|29|4B34C |4D 3|-+|F7|F8|Shf|Z|X|CV|B|N|M|,|.|/|Shf|Prt|1 3 2 | 3 3 +|1 1| | | | 3 |3|65|66|42|43|44|45|46|47|48|49|50|51|52|53|54|55|78 380 |81 378 |41|42|2A|2B|2

15、C|2D|2E|2F|30|31|32|33|34|35|36|37|4F 350 |51 34E |pac| | |Cap|Lok| | | |-+|F9|F0|A|t|I|s 3 D|l 3| | | |3 |3|67|68|5| | | | 5| 8|38|3|43|44| 3| | |39| | | | 3| 5|35|3Extended ASCII Special Key Codes (Numerical Order). composed of 2 bytes, the 2nd byte being 00 (00 signifies that the special codes ar

16、e to be applied.)HEXDECkeys033CTRL-2; same as CHR$(0)0F15Shift-tab1016Alt-Q1117Alt-W1218Alt-E1319Alt-R1420Alt-T1521Alt-Y1622Alt-U1723Alt-I1824Alt-O1925Alt-P1E30Alt-A1F31Alt-S2032Alt-D2133Alt-F2234Alt-G2335Alt-H2436Alt-J2537Alt-K2638Alt-L2C44Alt-Z2D45Alt-X2E46Alt-C2F47Alt-V3048Alt-B3149Alt-N3250Alt-M

17、3B59F13C60F23D 613E 623F 6340 6441 6542 6643 6744 6847 7148 7249 734B 754D 774F 7950 8051 8152 8253 8354 8455 8556 8657 8758 8859 895A 905B 915C 925D 935E 945F 9560 9661 9762 9863 9964 10065 10166 10267 10368 10469 1056A 1066B 1076C 1086D 109F3F4F5F6F7F8F9F10HomeUpPgUpLeftRightEndDownPgDnInsDelShift

18、-F1Shift-F2Shift-F3Shift-F4Shift-F5Shift-F6Shift-F7Shift-F8Shift-F9Shift-F10Ctrl-F1Ctrl-F2Ctrl-F3Ctrl-F4Ctrl-F5Ctrl-F6Ctrl-F7Ctrl-F8Ctrl-F9Ctrl-F10Alt-F1Alt-F2Alt-F3Alt-F4Alt-F5Alt-F66E110Alt-F76F111Alt-F870112Alt-F971113Alt-F1072114Ctrl-PrtSc73115Ctrl-Left74116Ctrl-Right75117Ctrl-End76118Ctrl-PgDn7

19、7119Ctrl-Home78120Alt-179121Alt-27A122Alt-37B123Alt-47C124Alt-57D125Alt-67E126Alt-77F127Alt-880128Alt-981129Alt-082130Alt-83131Alt-=84132Ctrl-PgUp85133Ctrl-Up86134Ctrl-(num)87135Ctrl-Center88136Ctrl-+(num)89137Ctrl-Down8A138Ctrl-Ins8B139Ctrl-Del8C140Alt-Home8D141Alt-Up8E142Alt-PgUp8F143Alt-(num)9014

20、4Alt-Left91145Alt-Center92146Alt-Right93147Alt-+(num)94148Alt-End95149Alt-Down96150Alt-PgDn97151Alt-Ins98152Alt-DelExtended ASCII Special Key Codes (Keyboard Layout)-+HEX DEC keys |HEX DEC keysHEX DEC keys| HEX DEC keysTT-+-033nul |0F15Shift-tab| 72 114Ctrl-PrtSc_ 11+-+-+-4771Home |77119Ctrl-Home |8

21、C140Alt-Home4872Up |85133Ctrl-Up |8D141Alt-Up4973PgUp |84132Ctrl-PgUp |8E142Alt-PgUp4A74-(num) |86134Ctrl-(nu)|8F143Alt-(num)4B75Left |73115Ctrl-Left |90144Alt-Left4C76Center |87135Ctrl-Centr|91145Alt-Center4D77Right |74116Ctrl-Right|92146Alt-Right4E78+(num) |88136Ctrl-+(nu)|93147Alt-+(num)4F79End |

22、75117Ctrl-End |94148Alt-End5080Down |89137Ctrl-Down |95149Alt-Down5181PgDn |76118Ctrl-PgDn |96150Alt-PgDn5282Ins |8A138Ctrl-Ins |97151Alt-Ins5383Del |8B139Ctrl-Del |98152Alt-Del_ 11+-+-+-3B59F1 |5484Shift-F1| 5E 94Ctrl-F168104Alt-F13C60F2 |5585Shift-F2| 5F 95Ctrl-F269105Alt-F23D61F3| 5686Shift-F3| 6

23、096Ctrl-F36A106Alt-F33E62F4| 5787Shift-F4| 6197Ctrl-F46B107Alt-F43F63F5| 5888Shift-F5| 6298Ctrl-F56C108Alt-F54064F6| 5989Shift-F6| 6399Ctrl-F66D109Alt-F64165F7| 5A90Shift-F7| 64100Ctrl-F76E110Alt-F74266F8| 5B91Shift-F8| 65101Ctrl-F86F111Alt-F84367F9| 5C92Shift-F9| 66102Ctrl-F970112Alt-F94468F10| 5D9

24、3Shift-F10| 67103Ctrl-F1071113Alt-F101-+1+-+-1E30Alt-A| 3149Alt-N| 78120Alt-13048Alt-B| 1824Alt-O| 79121Alt-22E46Alt-C| 1925Alt-P| 7A122Alt-32032Alt-D| 1016Alt-Q| 7B123Alt-41218Alt-E| 1319Alt-R| 7C124Alt-52133Alt-F| 1F31Alt-S| 7D125Alt-62234Alt-G| 1420Alt-T| 7E126Alt-72335Alt-H| 1622Alt-U| 7F127Alt-81723Alt-I| 2F47Alt-V| 80128Alt-92436Alt-J| 1117Alt-W| 81129Alt-02537Alt-K| 2D45Alt-X| 82130Alt-2638Alt-L| 1521Alt-Y| 83131Alt-=3250Alt-M|2C1-+44Alt-Z|1+-+-1.htm