Web8 Aug 2005 · hi friends i tried interfacing ad7911(10 bit serial adc) with 89c51 ..using the code below....but this code isnt working ..can anybody help me outr find my... Web2 days ago · ChatGPT's performance in the exam was disappointing as it managed to solve only 11 questions out of the total number of questions in both the papers. According to Professor Ram Gopal Rao, former director of IIT Delhi, JEE is a rigorous quantitative exam that involves complex diagrams and figures, which poses a significant challenge for …
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Web单片机原理及接口技术,第9章键盘与显示接口技术,本章学习要求,1.掌握数码管显示原理电路连接及编程; 2.掌握键盘工作原理电路连接及编程,9.1 led显示接口技术,9.1 led显示接口技术,由led构成的3种显示部件,指示灯,数码管,点,点石文库 Web30 Dec 2015 · 3、a/d转换器的基本原理输入模拟电压clk采样展宽信号显然,模数转换一般要分采样、保持、量化和编码四个步骤进行。 ... org 0100h 主程序从0100h开始start: mov r0,#30h ;设立数据存储区指针 mov r2,#08h ;设置8路采样计数值 setb it0 ;设置外部中断0为边沿触发方式 setb ea ;cpu ... lost in random sisters under the skin
SETB instruction - IBM
WebThe common clk framework is an interface to control the clock nodes available on various devices today. This may come in the form of clock gating, rate adjustment, muxing or … Websetb clk nop setb Sin nop clr clk lcall pak_delay setb Sout ;set Sout as input pin ret pak_delay:;appropriate half delay for clk period mov r0, #20d ;need at least 20 machine cycles between clock pulses delay_loop: djnz r0, delay_loop ret pak_send:;send byte from accumulator to PAK II mov pak_byte, a mov C, p_bit7 lost in random snake eye