keyboard.map

4*4键盘扫描程序

CodeVisionAVR C Compiler V1.24.8 Professional
(C) Copyright 1998-2006 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com

File: E:\Project\CodeVision\键盘\keyboard.c
Global variables memory map:

Variable                          Address   Size
keydata                                                                 R4      1
lcdcode                                                               160h     18