• nothing
    hello every one, when i sent my data of adc to PC i have to press reset every time otherwise it is not possible to receive in Pc can any one help me ? i use P89V51RD2 and ADC0808. i use visual basic...
  • C51 runs on XP but does nothing
    Hi, I've seen the various threads regarding C51 not runnning on windows XP, and I have a variation on the same theme. The version I run is v5.5, unprotected, ie no licence dongle / licence file...
  • why the serial window gets nothing ?
    In debug mode , why the serial window gets nothing output? Thank You #include <at89x51.h> #include <stdio.h> void main(void) { SCON = 0x50; TMOD = 0x20; TCON = 0x40; TH1 = 0xE8; TL1 ...
  • External write cycle does nothing
    I am using an atmel at89ls53. When i perform an external write cycle, nothing happens. P0 is constantly putting out 0xff. If i write directly to the port, though, i recieve the correct ouput. Any ideas...
  • LPC2148 problem with JTAG - nothing works
    Hi, I've got a problem with JTAG chain in LPC2148. The same problem that has already been described "JTAG communication failure". I've tried flash magic (erase all flash) - didn't work, hyperterminal...