READWRITE with MON51

Has anyone set a memory breakpoint using the debug monitor under uVision? I found a technote that says BS READWRITE BYTE(X:0x0000) should work, but it doesn't seem to. Wassup??
READWRITE with MON51

Has anyone set a memory breakpoint using the debug monitor under uVision? I found a technote that says BS READWRITE BYTE(X:0x0000) should work, but it doesn't seem to. Wassup??
intialisation of 16x4 lcd interfaced with 8051

hi.. i am working on 16x4 lcd display and trying to interface it with AT89c51... but m unable to initialise the four lines of it... \ i.e for 2 lines we write MOV A,#38H what do i write for initializing...
intialisation of 16x4 lcd interfaced with 8051

hi.. i am working on 16x4 lcd display and trying to interface it with AT89c51... but m unable to initialise the four lines of it... \ i.e for 2 lines we write MOV A,#38H what do i write for initializing...
ReadWrite EEPROM in 89S8252

I got a code, and modified it to run.. But i can't seem to get the code correct. it has to do with XDATA but i can't seem to get it right. #include <AT898252.H> #include "lcd.c" BYTE ReadEEPROM...