• Speed-up computing via coprocessor
    Hello All! Does anybody know if it's possible to speed-up computing if trigonometric functions (eg. sin/cos) by direct access to coprocessor functions via asm modules included in C code? For example...
  • Interfacing an 8051 to a computer screen
    Hi, I am making a project using an atmel 89c51 microcontroller which has to be interfaced with an lcd screen and switches to work like a mini gaming device.I have already written the code of the game...
  • Debugging via USB
    Can any 8051-based devices be debugged via the USB interface rather than via the serial port? Alterrnatively, are there any 8051 devices that have a JTAG interface that is supported by Keil?
  • ISP/IAP invoked via USB HID interface
    Dear all, I have a system developed which does various things using the USB HID interface and is working perfectly. I now wish to implement the ISP/IAP functionality to allow infield reprograming of...
  • interfacing sd card to computer through usb
    now the developers of keil Uvision3 have provided a code for usb in which the memory that is accessed is created in the code itself....the board used is provided by keil itself that is the ARM& series...