keyboard scan
英 [ˈkiːbɔːd skæn]
美 [ˈkiːbɔːrd skæn]
网络 键盘扫描
双语例句
- Through using them, a sort of new 4 × 4 keyboard scan mode is constructed, the scan mode need scan only twice to determine key-press value.
利用它们构造了一种新的4×4键盘扫描方式，该扫描方式对4×4键盘只需扫描2次，即可判定按键值。 - 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。 - Design of VFD Display and Keyboard Scan Based on CPLD
基于CPLD的VFD显示和键盘扫描设计 - Functions, such as keyboard scan, coding and LCD display control, can be implemented in this module. The module connects with the MCU by simplified UART, so the depletion of MCU and I/ O lines can be reduced efficiently.
该模块可以实现对键盘的扫描、编码及液晶显示功能，并且该模块与单片机之间可进行简化的串行通讯，从而可以有效的节省单片机的片内资源及I/O口的占用。 - In order to simulate microprocessor-based protection effectively, the switcher has two interfaces of microprocessor-based protection control panels which control the LCD and keyboard. Scan mechanism and multitasking idea are adopted in software.
为了真实有效地模拟微机保护，在硬件上专门设置了2个微机保护面板接口，使其能够有效地控制液晶显示屏和键盘，在软件上采用扫描机制和多任务的编程思想。 - Fifthly, the man-machine interface, display circuit and keyboard scan circuit of the system are designed.
设计了控制系统的人机界面、显示电路及键盘扫描电路； - The interface circuit can receive not only the on scan codes from AT computer ′ s keyboard but also the off scan codes, and it doesn ′ t occupy the microcomputer ′ s serial port.
该接口电路既能接收AT机键盘的接通码，也能接收断开码，又不占用单片机的串行口。 - Design and implementation of keyboard-scan module based on FPGA
基于FPGA的键盘扫描模块的设计与实现 - A Sort of New Keyboard Scan Mode
一种新型的键盘扫描方式 - By analyzing the normal arithmetic of keyboard scan, this paper puts forward a new arithmetic to speed up the process of keyboard scan.
通过分析传统的非编码键盘扫描算法，提出一种能提高速度的方法。