• ps2 keyboard
    hello; can u guide me on interfacing the ps2 -pc keyboard to microcontroller i m using c8051f020 microcontroller i hav read notes on ps3 keyboard but confused how to start and what all points i should...
  • JTAG connector
    I am going to use ULINK programmer for flash burning. while doing so i need following details. 1.What is the part number of 10 pin JTAG connector? 2. So that i can select the approporiate male...
  • PS2 packet info
    Trying to interface a C51 device to a PC PS2 port. I can't find information on the PS2 data packet. Of course I have searched MS web site but HDI driver information appears to locked up in the DDK sbscription...
  • PS2 keyboard emulator
    I'm working on a keyboard emulator with 8051 derivative. How do I know what information (bytes) the PC sends on start-up? And how should the emulator respond to acknowledge initialization?
  • PS2 keyboard reader
    Anybody can find the problem in this chunk of code ? When I hit 'A' I get 1C as code but when I release I get a 70 instead of an F0. If you can of course. It seams that the first bit is never read....