level 9
dymfpl
楼主
我调试时显示两个警告如下:
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: ?C_START
MODULE: STARTUP.obj (?C_STARTUP)
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: ?C_START
MODULE: STARTUP.obj (?C_STARTUP)
ADDRESS: 080AH
Program Size: data=9.0 xdata=0 code=15
"dymfpl" - 0 个错误, 2 个警告。
用仿真板运行是显示:
Running with Code Size Limit: 2K
我变的程序如下:
MAIN: SETB P 1.0
LCALL DELAY
CLR P 1.0
LCALL DELAY
LJMP MAIN
DELAY: MOV R7,#100
D1: MOV R6,#100
D2: DJNZ R6,D2
DJNZ R7,D1
RET
END