Mr. Paz, after hours of working to better understand this, yours is the best overview I have seen anywhere on the internet. Thank you for sharing this information. I was not able to get to the link, so I have taken alot of notes, but would love a copy of the presentation as reference while programming (if still avilable). Thank you!
Just a quick comment! Seeing as this is a rather long video I would suggest a summary at the end of it to recap on what you've gone through :) Other than that, great vid, it seems like a hard topic to cover but I felt I managed to pick a few things out of this video.
Awesomedude351 All his videos are lecture based so I don't see how a summary would help. But they are very well detailed and leaves almost no questions in my mind about the topic. A good tip is spaced repetition, watch the video......I still take notes like college days. Think about the topic for a week while occasionally reading the notes, then comeback and watch it again. I learn so much more that way.
Yes, theoretically. However, the software to make that happen takes a bit of doing. The available Arduino Libraries for that make it simple, as compared to the 8051.
I'm new to ur link... i want to know if any of ur videos that discuss the listed topics below... 1. Introduction to Computer Hardware 2. Introduction to Computer Software 3. Computer Arithmetic 4. 68HC11 Programming - Part A 5. 68HC11 Programming - Part B 6. Branching and Loops 7. Indexing Through Memory 8. Subroutines 9. Reading Assembly Listings 10. Memory Systems I 11. Memory Systems II 12. General Purpose I/O 13. HC11 Interrupts and Resets 14. Analog Capture - Port E 15. Timed Events - Port A 16. Serial Communication - Port D 17. C Programming and the HC11
What are you teaching these kids? I've caught you on a few mistakes already but you were 100% wrong on RS232C. It has a maximum bandwidth of 1.5Mbps at a distance of 3 metres. The true limitations was speed over distance. But that affects all serial communication. Cable capacitative, cross-over and RF interference. Once you past x distance in wiring then yes, you ran into noise and other issues which would lower the speed. But there was even workarounds for that back in the day called RS-422. I know because I worked on it, I lived it, I coded it and I maintained it. They even sold modems that worked on Telecom that ran at 56k. And you could work around the limitation of peer to peer but you had to use a non-public protocol where a peer would send it to the hub server and the hub server would look at the packet and retransmit it to the target node. Praying for that golden egg at the end of this mate. It was replaced by ethernet, FDDI, T1's and T3's at that time because that met 97% of the requirements. BTW, I have a programming and electronics background for over 30 years. No choice then. If you were IT you did it all.
![30 ชั่วโมงคนเดียว บนรถไฟชั้น 3 โซเวียต [Around The World Ep. 2]](http://i.ytimg.com/vi/MlE9boAVqDA/mqdefault.jpg)
Mr. Paz, after hours of working to better understand this, yours is the best overview I have seen anywhere on the internet. Thank you for sharing this information. I was not able to get to the link, so I have taken alot of notes, but would love a copy of the presentation as reference while programming (if still avilable). Thank you!
Just a quick comment! Seeing as this is a rather long video I would suggest a summary at the end of it to recap on what you've gone through :) Other than that, great vid, it seems like a hard topic to cover but I felt I managed to pick a few things out of this video.
Awesomedude351 All his videos are lecture based so I don't see how a summary would help. But they are very well detailed and leaves almost no questions in my mind about the topic. A good tip is spaced repetition, watch the video......I still take notes like college days. Think about the topic for a week while occasionally reading the notes, then comeback and watch it again. I learn so much more that way.
Your videos are very informative. Thanks
Robert, Thanks for fixing links. Great tutorial.......
Dear Mr. Paz,
Your video is very informative. Can you tell me more about communication between AVR and Delta HMI using modbus RS 485?
AMAZING!!! THANK YOU VERY MUCH TEACHER
Amazing work !!!
Great Lectures....Sir
Thanks for another good video!
Sir if we have general i/o pins in 8051 micro cntrlr why we need serial port for sending and receiving we can use those general i/o pins isn't it?
Yes, theoretically. However, the software to make that happen takes a bit of doing. The available Arduino Libraries for that make it simple, as compared to the 8051.
thank you
the pdf link is now fixed.
I'm new to ur link... i want to know if any of ur videos that discuss the listed topics below...
1. Introduction to Computer Hardware
2. Introduction to Computer Software
3. Computer Arithmetic
4. 68HC11 Programming - Part A
5. 68HC11 Programming - Part B
6. Branching and Loops
7. Indexing Through Memory
8. Subroutines
9. Reading Assembly Listings
10. Memory Systems I
11. Memory Systems II
12. General Purpose I/O
13. HC11 Interrupts and Resets
14. Analog Capture - Port E
15. Timed Events - Port A
16. Serial Communication - Port D
17. C Programming and the HC11
No, this series is not geared toward that MCU
The awkward 5 sec staring moment at 41:15 - 41:20....
thanks a lot gr8 respect
nice lectures but why not in 720p?
why you want in 720p? This is not a gameplay of Triple A game title.
amazing
Robert link to pdf 11a is broken too.
thank you sir !!
Thanks man
thanks
you look cool, bald headed. are you a guru or something? are you Lex Luthor ?
you never change Constant-ino.
can I call you Paulino ?
What are you teaching these kids? I've caught you on a few mistakes already but you were 100% wrong on RS232C. It has a maximum bandwidth of 1.5Mbps at a distance of 3 metres. The true limitations was speed over distance. But that affects all serial communication. Cable capacitative, cross-over and RF interference. Once you past x distance in wiring then yes, you ran into noise and other issues which would lower the speed. But there was even workarounds for that back in the day called RS-422. I know because I worked on it, I lived it, I coded it and I maintained it. They even sold modems that worked on Telecom that ran at 56k. And you could work around the limitation of peer to peer but you had to use a non-public protocol where a peer would send it to the hub server and the hub server would look at the packet and retransmit it to the target node. Praying for that golden egg at the end of this mate. It was replaced by ethernet, FDDI, T1's and T3's at that time because that met 97% of the requirements. BTW, I have a programming and electronics background for over 30 years. No choice then. If you were IT you did it all.