• L51 V7.50 incompatible with V8.0? L218
    I have a library from another vendor that I am trying to link my code to. They generated the library with the PK51 V8.0 tools (I'm not exactly sure which version 8). but I get the following error when...
  • why dont hav use XBYTE
    sir, Because i have using the XBYTE for particular memory location. But in this program data transfer only through accumulator register. I want data store by using particular memory location.so...
  • Why the KEIL C51 8.18 generate fault result?
    I use a temp reg to store the data of ADDH reg of my adc. but when i read it after it's convertion finished,the data read into temp is not equ the data in ADDH reg(the address of the ADDH reg is 0xAC...
  • Questions about XBYTE
    Hi I'm new to Keil so please bear with me. for(nddX=0;nddX<imgDownloaded.bWidth;nddX++) XBYTE[HIGHEST_BYTE|START_1BYTE]=bImage[nPnt+nddX]; where HIGHEST_BYTE is defined as 0x30 and START_1BYTE...
  • XBYTE [] Addressing Problem
    HI, How to specify a address while writing to EEPROM in 89c51ED2. It is writing to EEPROM when I give the following code after setting the flags of EECON register. XBYTE[0x0050] = '1';...