NIOS-based keyboard scan code. Be achieved with the query in this case!

说明：基于NIOS的键盘扫描代码。本例用查询方式实现！

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CTBUG supplies a lot of very useful subroutines which may be called by users, including Keyboard Scan, Keyboard Input Wait, Display Update and Data Display subroutines and so on.

CTBUG提供了许多很有用的子程序供用户调用，其中包括有键盘扫描、键盘输入等待，显示更新，数据显示等子程序。

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Internally, a common process of every XIM is to translate keyboard scan code into keycode and then to keysym, by calling XKB, whose process detail has been described in previous sections.

在内部，各种XIM 的共同机理是把调用XKB 通过上面叙述的过程把键盘扫描码转换成击键代码和键盘符号。

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The screen slides open and tilts to reveal a full QWERTY keyboard for fast, comfortable typing, while productivity features such as the ability to sort, scan and manage Outlook email, open and edit the latest Office documents and keep track of the markets with HTC's stocks application, offer new ways to get more out of the business day.

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