ORG 30H START: MOV R0,#00H MOV R1,#04H MOV R2,#0EFH ;扫描码初值 低电平扫描 GO: MOV A,R2 MOV P1,A ;==================查第一行========…
KEYIN 源代码
KEYIN技术专注于键盘输入接口设计,是现代电子设备中不可或缺的一部分。它广泛应用于计算机、嵌入式系统及各类智能终端,确保了高效准确的数据输入。通过深入学习KEYIN相关资源,工程师可以掌握从基础电路设计到高级编程技巧的全方位知识,提升个人技能的同时,也为创新项目开发打下坚实基础…
A51 MACRO ASSEMBLER TEXT1 01/20/2008 15:09:49 PAGE 1 MACR…
|lock clk => keymove:u1.keyclk clk => current_state~0.IN1 key[0] => keymove:u1.keyin[0] key[1] => keymove:u1.keyin[1] key[2] …
# Copyright (C) 1991-2007 Altera Corporation # Your use of Altera Corporation's design tools, logic functions # and other softw…
Classic Timing Analyzer report for keymove Fri May 15 22:50:44 2009 Quartus II Version 7.2 Build 151 09/26/2007 SJ Full Version …
|keymove keyin[0] => Equal0.IN9 keyin[0] => Equal1.IN0 keyin[0] => Equal2.IN0 keyin[0] => Equal3.IN0 keyin[0] => Equal4.IN0 …
ASEM-51 V1.3 Copyright (c) 2002 by W.W. Heinz P…
ORG 00H JMP START ORG 23H ; JMP UART ;串口中断服务程序 ;-------------------------------- START: MOV SP,#60H ;设定堆栈 MOV SCON,#5…
/***************************************************************************** * …
/***************************************************************************** * …