Posts

Showing posts from January, 2022

sequential (12) preset clear

Image
https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime_72.html . Ref:  https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime_45.html . There're 5 conditions on which left or right shift doesn't work. . 1) The latch is being preset and clear. 2) The latch is feedbacking. 3) The latch is being level-trigger. 4) The flip flops is at the stage of toggling. 5) The commutator is idle. . No up cycle. . No down cycle. . . . John: Now, we mention condition_1. . That mean, presetting and clearing.  Presetting and clearing are independent from the clock line. That mean, . 1) The clock line is at the up cycle. . I can preset and clear it. 2) The clock line is at the down cycle. . I can preset and clear it. . . Note: Left or right shift are based on triggering. . Triggering is based on clock line. . If no clock line is involed, there is no triggering, consequently, there is no left or right shift.

learning and teaching (55) Norway ship wreck 1990

https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime_45.html . Ref:  https://wodewangzhishime.blogspot.com/2022/01/one-day-leopold-holding-bottle-of.html . John: Mr. Ho is the person in this link.  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_97.html . Me:Fine. John :  It happen in the year of 2008.   . __________ . Kelvin (an America's hackers): This hacker's package is so wonderful. I can remotely open the integrate microphone of John's mobile phone. I can eavesdrop on John 24 hours a day. Mr. Ho (a spy from Hong Kong): So? Kelvin: So, When you see John, you warn John on behalf of me, " Someone is eavesdroping on you. I won't tell you who is eavesdroping on you. " . . ___________________ . Bradley: Have a look. https://en.wikipedia.org/wiki/MS_Scandinavian_Star . It's a church of cult. We're the bishops. We kill 170 pagans . What should Kelvin and Mr. Ho do ? Charles: They should murder the pagans. However, the...

sequential (11) CPU and RAM

Image
https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime_26.html . Ref:   https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_40.html . . John: You might read this article first ( https://kamchihau.blogspot.com/2022/09/httpskamchihau_6.html ).  Me: OK. John: Now, we look at the 3rd picture. The chip of cpu share the same clock line and the line of parallel in out with the chip of RAM. As a result, ((the flip flop of a)) can transfer his datas to ((the flip flop of d)). . Note: ((the flip flop of d)) is indeed on the chip of RAM. And, ((the flip flop of a)) is on the chip of CPU. . Me: You're correct. The transferrance is through a modulator which is shared by both the chip of cpu and the chip of RAM. . John: Now, we look at the 2nd picture. The datas of the flip flop of a can't be transferred to the flip flop of d. Both master and slave have their own modulator. They don't share the line of parallel in out Me: Correct. John: What master and sla...

learning and teaching (5) Egypt rail fire accident

https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime_76.html . Ref: https://wodewangzhishime.blogspot.com/2021/08/httpswodewangzhishime_53.html .  . Eucharistize .   https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html .  . . One day,  Kelvin hack the telecom and eavesdrop on John.  . .  Kelvin: Now, we eavesdrop on John. John is talking to his client. His client said , "I don't need your service. You are always late".  You mock at John.  . Miss Ho (a spy from Hong Kong): How? . Kelvin :After John hang up the telephone.  You  call John. You pretend to be a potential client. You say to John, "Ha, Ha, Ha, I am an easy -going client. I don't mind your unpunctuality".  .  Miss Ho: I'm scared. Kelvin: No worry. You just ridicule John.   You don't murder anybody. . ________________ . Bradley (the bishops): Have a look.  https://en.m.wikipedia.org/wiki/2002_El_Ayyat_railway_ac...

learning and teaching (13) Explosion China 100 people died 2001

https://wodewangzhishime.blogspot.com/2022/01/idlers.html . Ref: https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_30.html . Eucharist,  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html .  . If (John dial) { To receiver () To Kelvin () <---- Kelvin hack the telecom and then add a supplementary code here. } else { To receiver () } _____ . John:   Victor is the elder brother of Richard. Who is Richard ? Richard is the person in this link. https://wodewangzhishime.blogspot.com/2021/09/the-percentage-of-lifting-up-hatred-on.html?m=1 . Me: Ok.  John: One day, I talk to my friends on the phone. I said to my friend, " Simbotics is good ". It is Just a chat. <-----Simbotics is a brand-name of a drug in Switzerland. Me: OK John: But, this chat is eavesdroped on by Kelvin. Me: Did Kelvin only eavesdrop on you ? John : No, Kelvin even keep an audio's record. . _____________ . Kelvin: Listen to an audio. Do you hear th...

learning and teaching (60) Ok (Swiss aircrash)

https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime_20.html . Ref: https://wodewangzhishime.blogspot.com/2021/09/leave-team-attack.html . Eucharist. https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . __________________ . ____ . John : Have a look, https://chihaukam.blogspot.com/2025/09/blog-post_21.html?m=1 . Actually, at that time, Kelvin not only demonstrate to Miss Lam and Miss Lau how to hack the satellite, but also, Kelvin demonstrate to Mr. Wong how to hack the satellite. Me: Who is Mr. Wong ? John: A friend of Miss Lam. Mr. Luan is the police in this link. https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_78.html?m=1 . Kelvin : Tomorrow, at 3:pm, Mr. Luan will take the oral confession of John in room 333 of the police station. You approach them and admit in front of John and Mr. Luan, "Me and Miss Lam are the spies. So what? Oh! Here're too many dogs in the police station.". Mr. Wong: Dogs? Kelvin :...

sequential (40) the function of a modulator (3)

Image
https://wodewangzhishime.blogspot.com/2022/01/weaponly-vs-locationally.html . Ref: https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_25.html . . . John: Before we start, you may read this article ( https://kamchihau.blogspot.com/2022/08/heat-expand-cold-shrink.html ). This article say that a "tri state buffer" zone is useless. Me: OK. John: OK. We start now. Look at the picutre above. There're 4 lines. They're parallel input and output line for registers. And, they're parallel input and output line for cache. The process is that. . === 1) When the oscillator is Down cycle, R1 output to parallel output line. ===== 2) When the oscillator is Up cycle, R1 enter the parallel input line of Cache. And then, R1 enther C1. . Note: C1 is a cache. ===== 3) When oscillator is Down cycle, C1 enter the parallel output line of Cache. ====== 4) When oscillator is Up cycle, C1 enter the gate of the modulator. And then, enter the parallel input line of register. ...

learning and teaching (37) ( Argentina fire accident 2004)

https://wodewangzhishime.blogspot.com/2022/01/one-day-leopold-holding-bottle-of.html . . Ref:  https://wodewangzhishime.blogspot.com/2022/06/httpswodewangzhishime.html . Eucharist,  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html?m=1 . John : Have a look.  https://wodewangzhishime.blogspot.com/2021/07/httpswodewangzhishime_31.html?m=1 . It's about the server of domain name. Me: Ok. . 1) Jian@police_hk.org (server_ip, 133.133.133) <--- server_ip 133.133.133 belong to the government  of   . 2) Jian@police_hk.org (server_ip, 235.235.235) <---- Kelvin hack the dominan name server and then temporarily bind jian@police_hk.org to 235.235.235 which belong to Kelvin.  . . John: server_ip 133.133.133 belong to the government of Hong Kong. However, server_ip 235.235.235 belong to Kelvin.  Me: Ok. John: Mr. Jian is the person in this link.  https://chihaukam.blogspot.com/2024/09/li-ke-qiang-was-chinese-p...

learning and teaching (54) (Korea aircrash)

https://wodewangzhishime.blogspot.com/2022/01/httpswodewangzhishime.html .  . Ref:  https://wodewangzhishime.blogspot.com/2021/11/package-0101.html . Eucharist.  https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . . John : In a lesson of anatomy,  a professor may kill one mouse and say to his students, " It's an educational example. You guys should give feedback . ".  However,  would a professor kill 250 mices together and say to his students, " It's an educational example.  You guys give feedback. "? Me: No,. A professor wouldn't say so because an educational example doesn't need the death of 250 mices.  One mouse dying is enough for an educational example.   ____________ John : See.    https://en.m.wikipedia.org/wiki/Korean_Air_Flight_801 . 250 folks died.  It's done by Bradley.  Would Bradley say," It's an educational example."?  Me: No,. Bradley wouldn't say so cause an education...

learning and teaching (52) 2004 Beslan school killing

https://wodewangzhishime.blogspot.com/2021/12/httpswodewangzhishime_28.html . Ref,  https://wodewangzhishime.blogspot.com/2021/11/httpswodewangzhishime_26.html . John: Mr. Lam is the person in this link,  https://kamchihau.blogspot.com/2022/08/httpskamchihau_20.html?m=1 . And,  Miuson is the person in this link. https://kamchihau.blogspot.com/2022/08/httpskamchihau_28.html?m=1 . It happen in the year of 2008.  . ______________ . Kelvin : We're in great trouble.  Bradley gonna kill my students.  . Mr. Lam (hurry up): You gotta save me. . Kelvin : Calm down.  Man.  As long as I say, "Mr. Lam is a stupid Student.   I beg you to let Mr. Lam go.", Bradley will let you go. _____ . Miuson: You say to Bradley Mr. Lam is a stupid student.  You beg Bradley to let go Mr. Lam.  Kelvin : That's the way I save Mr. Lam 's lives. . Miuson is so angry and he pat on the desk top harshly and the coffee on the desk top spill,  . Miuson : You...