用89S52实现的万年历,六个数码管显示年 月 日 时 分 秒 公历 农历 温度 这是dl滴
上传时间: 2017-09-21
上传用户:firstbyte
DATAS SEGMENT w dw 0 keybuf db 255 db 0 db 255 dup(0) ;定义键盘输入需要的缓冲区 DATAS ENDS STACKS SEGMENT db 200 dup(?) STACKS ENDS CODES SEGMENT ASSUME CS:CODES,DS:DATAS,SS:STACKS START: MOV AX,DATAS MOV DS,AX mov dx,offset keybuf ;用0a号功能,输入一个字符串 mov ah,0ah ;用回车结束 int 21h mov dl,0ah ;再进行换行,以便在下一行显示转换后的字符串 mov ah,2 int 21h ; push ax ; push dx ; mov dl,cl ; mov ah,02 ; int 21h ; pop dx ; pop ax mov bx,offset keybuf+1 ;取出字符串的字符个数,作为循环的次数 mov cl,[bx] mov ch,0 mov ax,0 again: inc bx mov ax,[w] push bx mov bx,16 mul bx pop bx ;是小写字母,则转换为大写字母 mov [w],ax mov dl,[bx] ;取出一个字符, cmp dl,'9' jbe lab1 cmp dl,'F' jbe lab2 sub dl,32 lab2: sub dl ,07h lab1: sub dl,30h add [w],dx loop again mov ax,[w] mov bx,-1 push bx mov bx,10 lab3 :mov dx,0 div bx push dx cmp ax,0 jnz lab3 lab5: pop dx cmp dx,-1 jz lab4 add dl,30h mov ah,02 int 21h jmp lab5 ;循环,处理完整个字符串 lab4: MOV AH,4CH INT 21H CODES ENDS END START
标签: 汇编
上传时间: 2015-04-02
上传用户:wcc0310
IEC61850 第6部分章节 内容,国标dl/t 860
标签: 61850
上传时间: 2015-05-25
上传用户:jianxun0
判断奇偶数的汇编程序CODE SEGMENT ASSUME CS: CODE START: MOV AH, 01H ; 调用 DOS中断的1号子功能(键入一个字符), INT 21H ; AL←键入一位数字 CMP AL, 30H ; 若输入比‘0’小的字符则重新输入 JB START CMP AL, 39H ; 若输入比‘9’大的字符则重新输入 JA START CLC ; CF标志清0 SHR AL, 1 ; AL最低位移入CF JNC EVN ; 根据CF的状态,判断输入数字的奇偶性 MOV BL, 31H ; 奇数,BL←1的ASCII码 JMP DISP EVN: MOV BL, 30H ; 偶数,BL←0的ASCII码 DISP: MOV AH, 02H ; 调用DOS中断的2号子功能,输出字符 MOV dl, 0AH ; 输出换行 INT 21H MOV dl, 0DH ; 输出回车 INT 21H MOV dl, BL ; 输出标志字符 INT 21H mov ah, 1 int 21h MOV AH, 4CH ; 返回DOS INT 21H CODE ENDS END START
上传时间: 2015-06-10
上传用户:zhuangxj618
The recent developments in full duplex (FD) commu- nication promise doubling the capacity of cellular networks using self interference cancellation (SIC) techniques. FD small cells with device-to-device (D2D) communication links could achieve the expected capacity of the future cellular networks (5G). In this work, we consider joint scheduling and dynamic power algorithm (DPA) for a single cell FD small cell network with D2D links (D2dls). We formulate the optimal user selection and power control as a non-linear programming (NLP) optimization problem to get the optimal user scheduling and transmission power in a given TTI. Our numerical results show that using DPA gives better overall throughput performance than full power transmission algorithm (FPA). Also, simultaneous transmissions (combination of uplink (UL), downlink (dl), and D2D occur 80% of the time thereby increasing the spectral efficiency and network capacity
标签: Full-Duplex Cells Small
上传时间: 2020-05-27
上传用户:shancjb
In this first part of the book the Vienna Link Level (LL) Simulators are described. The first chapter provides basics of LL simulations, introduces the most common variables and parameters as well as the transceiver structures that are applied in Long-Term Evolution (LTE) and Long-Term Evolution-Advanced (LTEA). We focus here mostly on the Downlink (dl) of LTE as most results reported in later chapters are related to dl transmissions.
标签: LTE-Advanced Simulators Vienna
上传时间: 2020-06-01
上传用户:shancjb
输电线路杆塔及电力金具用热浸镀锌螺栓与螺母
标签: dl/T 284-2012
上传时间: 2020-07-02
上传用户:
输电线路杆塔和电力金具用热浸镀锌螺栓和螺母技术文件
标签: dl/T 284-2012
上传时间: 2020-07-02
上传用户:
电力监理规范内含表样表式word版,不容易找到哦
上传时间: 2020-11-19
上传用户:
《程序是怎样跑起来的》一书从计算机的内部结构开始讲起,以图配文的形式详细讲解了二进制、内存、数据压缩、源文件和可执行文件、操作系统和应用程序的关系、汇编语言、硬件控制方法等内容,目的是让读者了解从用户双击程序图标到程序开始运行之间到底发生了什么。三个怎样均有上传,可自行下载程序是怎样跑起来的:https://dl.21ic.com/download/ic-504039.html 网络是怎样连接的:https://dl.21ic.com/download/ic-504035.html 计算机是怎样跑起来的:https://dl.21ic.com/download/ic-504030.html 此版pdf文件,其中文字可被选中复制,方便读者做笔记
标签: 程序
上传时间: 2021-10-18
上传用户: