I dont use printf() function in my project, but I check the output file .m51, I saw the printf() function occupy my code space in common area(with bank switch). and you know it take large space. can you tell me how I remove off this moudle ? below is my .m51 content. .. C:\KEIL\C51\LIB\C51L.LIB (PRINTF) .. DATA 0018H 0005H UNIT ?DT?PRINTF?PRINTF BIT 0020H.0 0001H.1 UNIT ?BI?PRINTF?PRINTF .. XDATA 60F0H 0028H UNIT ?XD?PRINTF?PRINTF .. CODE 1414H 0365H UNIT ?PR?PRINTF?PRINTF
Hi Martin, Thanks a lot.