Keyboard (ps\2) output format and pin configuration

[santosh_iitm2002]

I need to send parallel data to one of my circuits from a keyboard.So i need all details abt the pin configuration and output type of a ps\2 keyboard

 

[Exo]

**broken link removed**

 

[santosh_iitm2002]

Re

**broken link removed**

 

[DigiTan]

Trying to postcount++ there, huh santosh?

Anyway, I had an idea for a similar project involving PS/2. Basically, I'm trying to create a type of "Y" connector for a keyboard port so that two keyboards may be connected to the same DIN input at once. The Chapweske seems to suggest this is possible because of the open-collector interface, but I'm also concerned about the data collisions. Are there any existing projects that have sucessfully used this approach? Is there any way around the collision problem?

 

[Joel Rainville]

http://panda.cs.ndsu.nodak.edu/~achapwes/PICmicro/PS2/ps2.htm

Would anyone have the accompanying PIC ASM source code for the above article, which is now located at this URL? :

**broken link removed**

There's a mention in the article that reads like this :

Click here for keyboard/mouse routines. Source in MPASM for PIC microcontrollers.

However, there's no active link anywhere in the document. Anyone has it by any chance? Has it ever even existed?

 

[Prognosis]

Need help

Hello

My name is Arin and I am from Romania
I need to make some aditional paralel comands for Microsoft Train Simulator. I want to make a paralel board with some comand for the train simulator to not use a keyboard for drive the train. For that I need a electronic schematics for a TDK keyboard. I want to put aditional wires from tastature to my personal board comand but I don't have the internal schematic of the keyboard. So pls. can anybody to help me?

Thanks