• Substitute for keil
    Can anyone tell me debug tools available other than keil. I am using 89v51rd2 and my code is too big that i am unable to debug using evaluation version of keil and i cannot afford for the license version...
  • Good substitute for obsolete Philips 89C51RD2 ???
    Hello, in an ironic twist, the Philips 89C51RD2 we use for the control panels on Philips CT scanners has been discontinued due to Philips selling it's semi-conductor operations last year. So I was wondering...
  • DEFINE directive in A251
    Hello dear colleagues! I was download Ñ251 Version 3.60 Evaluation Software. I have a problem: compiler message is "UNKNOWN CONTROL" DEFINE directive in A251 SAMPLE.ASM DEFINE (check, NoExtRam). Would...
  • Define strings as unsigned
    Hello, I'm using a graphical Display and have a printf() Function which expects an unsigned char pointer: void LCD_DrawString(unsigned char* s); using LCD_DrawString("Hello World"); generates a...
  • C51:Code banking string problem
    Hi Everybody! I'm working on a project with a AT8C51RE2 and reached the maximum code size of 65K. So i set up the code banking mechanism and split my programm to three banks. Everythings...