what ARM development boards with 20-Pin Cortex Debug + ETM connector or Mictor connector?

Hi All, I want to buy a ARM development board with 20-Pin Cortex Debug + ETM connector or Mictor connector. The purpose is I can use it to test the trace function with DSTREAM for studying. Please...
what ARM development boards with 20-Pin Cortex Debug + ETM connector or Mictor connector?

Hi All, I want to buy a ARM development board with 20-Pin Cortex Debug + ETM connector or Mictor connector. The purpose is I can use it to test the trace function with DSTREAM for studying. Please...
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...
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...
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?