- published: 15 Jun 2015
- views: 7746
The Sony 9-Pin Protocol or P1 protocol is a two-way communications protocol to control advanced video recorders. Sony introduced this protocol to control reel-to-reel type C video tape recorders (VTR) as well as videocassette recorders (VCR). It uses an RS-422 D-sub 9-pin connector (hence the name), where bi-direction communication takes place over a four wire cable.
While nowadays all post-production editing is done with a non-linear editing system, in those days editing was done linearly, using online editing. Editing machines relied heavily on the 9-Pin Protocol to remotely control automatic players and recorders.
Many modern hard disk recorders can still emulate a 1982 Sony BVW-75 Betacam tape recorder.
Sony's standard also specifies a pinout:
The 9-pin RS-422 pinout has become a de facto standard, used by most brands in the broadcast industry. In the new millennium, RS-422 is slowly phased out in favor of Ethernet for control functions. However its simple way to perform troubleshooting means it will stay around for a long time.
Generally a tracking system is used for the observing of persons or objects on the move and supplying a timely ordered sequence of respective location data to a model e.g. capable to serve for depicting the motion on a display capability.
In virtual space technology, a tracking system is generally a system capable of rendering virtual space to a human observer while tracking the observer's body coordinates. For instance, in dynamic virtual auditory space simulations, a real-time head tracker provides feedback to the central processor, allowing for selection of appropriate head-related transfer functions at the estimated current position of the observer relative to the environment.
There are myriad tracking systems. Some are 'lag time' indicators, that is, the data is collected after an item has passed a point for example a bar code or choke point or gate. Others are 'real-time' or 'near real-time' like Global Positioning Systems depending on how often the data is refreshed. There are bar-code systems which require a person to scan items and automatic identification (RFID auto-id). For the most part, the tracking worlds are composed of discrete hardware and software systems for different applications. That is, bar-code systems are separate from Electronic Product Code (EPC) systems, GPS systems are separate from active real time locating systems or RTLS for example, a passive RFID system would be used in a warehouse to scan the boxes as they are loaded on a truck - then the truck itself is tracked on a different system using GPS with its own features and software. The major technology “silos” in the supply chain are:
HowToAV.tv takes a look at RS-232 control and how it fits into a fully integrated AV system. RS-232 Serial Connection is the common standard for connecting professional AV and home automation devices to control systems. RS232 stands for Recommended Standard 232 and in most AV devices, you'll find it is connected via a standard 9-pin Dsub connector. Though a common data connectvity in the AV world, RS-232 does not transfer audio or visual signals, but is used to transmit control data between devices. A huge range of AV and automation devices support RS-232 control including BluRay players, streaming devices, screens, matrices, projectors, digital signage, lighting and access control systems. RS-232 connected devices are often integrated with remote control systems and touch screen syste...
In this tech support Tuesday Andy Chatfield reviews the RS-232 and RS-485 PTZ camera control options. A common technical support question for Andy is "Should we use RS-232 or RS-485 for camera control?" Andy answers this question and reviews the differences between RS-232, RS-485 and RS-422 (which PTZOptics cameras do not support). Andy goes over the complete Serial Joystick connection diagram for controlling multiple cameras and makes suggestions on cabling that can be used. A common implementation of camera control cabling is actually using something that integration companies already have run in the walls such as Cat-5 or Cat-6 cabling. Andy explains how to use Category Cabling camera control including the various pin-outs required for camera control. Finally, we review the different b...
Learn how to install your Geotab Vehicle Tracking Device safely and securely with Geotab's 9-Pin Extension Harness. The specific harness required for your vehicle depends on which port connection your vehicle has. Follow the instructions in this video to ensure your fleet management device has been properly installed. To check the status of your installed Geotab GO7 Plug-&-Play Vehicle Tracking Device, visit: https://myadmin.geotab.com/install.htm If you are unsure about the connector your vehicle has or what harness you need, please contact your Authorized Geotab Reseller for further assistance. Learn more about the fleet management solutions from Geotab and find an authorized Geotab Reseller: www.geotab.com
Replacing Protocol Plus with Protocol 3 Controller 1. Before beginning, disconnect power from the oven and make sure lockout and tag out procedures are in place. 2. Remove the access panel on the oven so you can get to the back of the controller. 3. Remove the electrical connection plug from the back of the old controller. 4. Remove the thermal couple connections 5. Using a Phillips screwdriver, remove the four mounting brackets and then slide the controller out of the panel. 6. Insert the new Protocol 3 controller into the panel. 7. Loosen the mounting brackets to make it easier to attach and then secure the Protocol 3 into place. 8. Connect the electrical plug into the new controller and then connect the thermal couples 9. Pin locations on the back of the PROTOCOL3 controller are differ...
Serial to USB: USB 2.0 TO RS232 SERIAL DB9 9 PIN ADAPTER CABLE GPS PDA SELLER: ukedeals http://www.ebay.com/itm/160976400765?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Kext Drop (Install first): http://osxdaily.com/2012/01/04/install-kext-files-easily-with-kext-drop/ Prolific PL2303 Driver Serial to USB: http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=229&pcid;=41 Both files: http://www.mediafire.com/?fedzc65mdbqrwj2 Terminal : cd /dev ls
How to confirm your PC com port, usb-rs232 adapter and serial cable are working with a loop back test
John Rinaldi of Real Time Automation describes Serial communications RS232 and RS485. http://www.rtaautomation.com/
http://howtomechatronics.com/tutorials/arduino/how-i2c-communication-works-and-how-to-use-it-with-arduino/► Find more details, circuit schematics and source codes here. In this tutorial we will learn how the I2C communication protocol works and also we will make a practical example of it with the Arduino Board and a sensor which uses this protocol. You can watch the following video or read the written tutorial below. Visit HowToMechatronics.com for more Tutorials, Tips, Projects and How It Works videos: ► http://howtomechatronics.com/ Like my page on Facebook: ► https://www.facebook.com/howtomechatronics Add me on Google+: ►https://plus.google.com/+Howtomechatronics Music: Aduro by Jens Kiilstofte (machinimasound.com/music)
HowToAV.tv takes a look at RS-232 control and how it fits into a fully integrated AV system. RS-232 Serial Connection is the common standard for connecting professional AV and home automation devices to control systems. RS232 stands for Recommended Standard 232 and in most AV devices, you'll find it is connected via a standard 9-pin Dsub connector. Though a common data connectvity in the AV world, RS-232 does not transfer audio or visual signals, but is used to transmit control data between devices. A huge range of AV and automation devices support RS-232 control including BluRay players, streaming devices, screens, matrices, projectors, digital signage, lighting and access control systems. RS-232 connected devices are often integrated with remote control systems and touch screen syste...
In this tech support Tuesday Andy Chatfield reviews the RS-232 and RS-485 PTZ camera control options. A common technical support question for Andy is "Should we use RS-232 or RS-485 for camera control?" Andy answers this question and reviews the differences between RS-232, RS-485 and RS-422 (which PTZOptics cameras do not support). Andy goes over the complete Serial Joystick connection diagram for controlling multiple cameras and makes suggestions on cabling that can be used. A common implementation of camera control cabling is actually using something that integration companies already have run in the walls such as Cat-5 or Cat-6 cabling. Andy explains how to use Category Cabling camera control including the various pin-outs required for camera control. Finally, we review the different b...
Learn how to install your Geotab Vehicle Tracking Device safely and securely with Geotab's 9-Pin Extension Harness. The specific harness required for your vehicle depends on which port connection your vehicle has. Follow the instructions in this video to ensure your fleet management device has been properly installed. To check the status of your installed Geotab GO7 Plug-&-Play Vehicle Tracking Device, visit: https://myadmin.geotab.com/install.htm If you are unsure about the connector your vehicle has or what harness you need, please contact your Authorized Geotab Reseller for further assistance. Learn more about the fleet management solutions from Geotab and find an authorized Geotab Reseller: www.geotab.com
Replacing Protocol Plus with Protocol 3 Controller 1. Before beginning, disconnect power from the oven and make sure lockout and tag out procedures are in place. 2. Remove the access panel on the oven so you can get to the back of the controller. 3. Remove the electrical connection plug from the back of the old controller. 4. Remove the thermal couple connections 5. Using a Phillips screwdriver, remove the four mounting brackets and then slide the controller out of the panel. 6. Insert the new Protocol 3 controller into the panel. 7. Loosen the mounting brackets to make it easier to attach and then secure the Protocol 3 into place. 8. Connect the electrical plug into the new controller and then connect the thermal couples 9. Pin locations on the back of the PROTOCOL3 controller are differ...
Serial to USB: USB 2.0 TO RS232 SERIAL DB9 9 PIN ADAPTER CABLE GPS PDA SELLER: ukedeals http://www.ebay.com/itm/160976400765?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Kext Drop (Install first): http://osxdaily.com/2012/01/04/install-kext-files-easily-with-kext-drop/ Prolific PL2303 Driver Serial to USB: http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=229&pcid;=41 Both files: http://www.mediafire.com/?fedzc65mdbqrwj2 Terminal : cd /dev ls
How to confirm your PC com port, usb-rs232 adapter and serial cable are working with a loop back test
John Rinaldi of Real Time Automation describes Serial communications RS232 and RS485. http://www.rtaautomation.com/
http://howtomechatronics.com/tutorials/arduino/how-i2c-communication-works-and-how-to-use-it-with-arduino/► Find more details, circuit schematics and source codes here. In this tutorial we will learn how the I2C communication protocol works and also we will make a practical example of it with the Arduino Board and a sensor which uses this protocol. You can watch the following video or read the written tutorial below. Visit HowToMechatronics.com for more Tutorials, Tips, Projects and How It Works videos: ► http://howtomechatronics.com/ Like my page on Facebook: ► https://www.facebook.com/howtomechatronics Add me on Google+: ►https://plus.google.com/+Howtomechatronics Music: Aduro by Jens Kiilstofte (machinimasound.com/music)
Serial.flush() has changed in Arduino 1.0. You can use this instead: while(Serial.available()[GREATER-THAN]0) { Serial.read(); } You can download the parts list, code, and schematics from this episode on my website: http://jeremyblum.com/2011/02/07/arduino-tutorial-6-serial-communication-and-processing Submit your arduino project to element14's arduino contest for a chance to win a soldering station: http://www.youtube.com/watch?v=P5QpyIaycFo This tutorial series is sponsored by element14. Check out their arduino group! http://www.element-14.com/community/groups/arduino Follow me on twitter: http://www.twitter.com/sciguy14
0:09 I've read that wrist flexion isn't very good for your wrists and can lead to nerve damage if you over do it, which is why I'm hesitant to do intense forearm training although I do want to improve my forearms 1:28 Alex, what are your thoughts about the adductor/abductor machine? Does this "Good Girl" machine have carryover to Squats or Deadlifts? What rep ranges would you use with it? 2:38 Hi Alex, could you share your opinion about seal rows? 3:31 You have 10 weeks to get a Hollywood movie star as big as possible for a role as a villian (BF% no more then 18%), What training and eating protocol do you put them through? Be specific. 4:37 Hey Alex do I need to buy a loading pin when using a neck harness? 5:01 My lower pecs are overdeveloped and I do not want them to get bigger. What sh...
Live stream to http://twitch.tv/adafruit showing the pulseio module in CircuitPython and how to use it with an IR receiver and IR LED to clone a remote control. Learn a bit about how IR remotes work and how CircuitPython can capture and generate their signals. Links and hardware mentioned in the video: - Feather M0 Express guide (go here to learn about loading CircuitPython on this board): https://learn.adafruit.com/adafruit-feather-m0-express-designed-for-circuit-python-circuitpython/overview - IR LED: https://www.adafruit.com/product/387 (don't forget you need a ~200-500 ohm resistor too) - IR receiver: https://www.adafruit.com/product/157 - Generic remote control: https://www.adafruit.com/product/389 - NEC remote protocol: http://techdocs.altium.com/display/FPGA/NEC+Infrared+Transmiss...
Here's the final part of the Naze32 iNav Mini Talon build. I know it's long and you'll probably commit suicide but hopefully, I've made is easy for at least one person to follow but if not, drop a comment and I'll try to cover it. If you want my front pod, it's here: http://www.thingiverse.com/thing:2282855 Mini Talon - Naze32 wiring: Elevator servos: Right = 5 Left = 6 Aeleron servos Right = 3 Left = 4 GPS - please note, your RX & TX might be different to mine. RX on GPS to pin 3 (UART2) TX on GPS to pin 4 (UART2) Power for GPS - Aeromax (main pins at bottom) 3rd from right D4R-II Channel 1 (PPM) to RX on Naze Telemetry on RX goes to Pin 8 on Naze Aeromax Fit 100ohm resistor between Aeromax TX and Naze32 RX Aeromax pinout O O O O O O NC NazeRX NazeTX +5v GND NC Bottom pi...
Was 9/11 really an Inside Job? After reviewing this documentary, and checking the evidence, I think the answer will be clear to you. http://www.alienscientist.com/911/911%20two%20sides.jpg Special thanks to Michael C. Ruppert, Mark H. Gaffney, and Kevin Ryan for solving the crimes of 9/11 with their amazing research. This video is a compilation of evidence they have uncovered. "Crossing the Rubicon" - The Decline of American Empire at the end of the age of oil http://www.fromthewilderness.com "Black 911" by Mark H. Gaffney: http://www.foreignpolicyjournal.com/2011/05/25/black-911-a-walk-on-the-dark-side-part-3/ Was 9/11 an Inside Job? http://www.informationclearinghouse.info/article20521.htm A guide to 9/11 Whistleblowers http://www.corbettreport.com/articles/20100305_911_whistleblow...
What is Communication,Transmission Types,Transmission Modes, Synchronous Communication, Asynchronous Communication, USART, 8251 and its Registers,RS-232 Protocol and MAX-232 By WWW.SITRIZ.COM
This tutorial is a step by step building log of the Universal Multi-Module (UMM) for deviationTX compatible transmitters. This module coupled with last Nightly Build permits to control up to 4 different RF chips and by consequence a lot of new protocols. This video is focused on the Devo10 but only the positioning of the UMM for other transmitters is changing. More info at : https://bitbucket.org/PhracturedBlue/deviation/wiki/Building%20the%20Multi-Module and http://www.deviationtx.com/forum/7-development/1594-developing-a-universal-module?limitstart=0&start;=380 DEVO10 http://www.banggood.com/Walkera-DEVO-10-WK-DEVO10-2_4-GHz-10CH-Transmitter-Without-Receiver-p-71525.html?p=YL2512105842201212FR BILL OF MATERIAL (BOM) 1) Multi-module PCB http://oshpark.com/shared_projects/nNRSCkjI 2...
Learn about IGMPv2 membership reports, queries, query election, leaves, query response times, and much more.
Code: http://pastebin.com/Su0ti3eW Wie verwende ich den I2C Bus meines Mikrocontrollers um einen Digital-Analog Umsetzer (PCF8591) oder andere Peripherie mit I2C Schnittstelle anzusteuern. - 0:00 Einführung (Wie spreche ich mein I2C Gerät an? / Datenblatt PCF8591) - 6:00 Beginn programmieren (I2C initialisieren, I2C start, I2C write, I2C stop) - 28:12 Oszilloskopbild Dreiecksspannung (Ausgang DAC) - 28:25 Signale SCL (Serial Clock Line) und SDA (Serial Data Line) mit dem Logik Analyzer analysiert. - 29:23 Schlusswort Verwendete Library: http://homepage.hispeed.ch/peterfleury/avr-software.html