[求助]大家看看啊幫幫小弟

ID:15556 · 發(fā)表于 2009-8-4 13:33

KEIL51調(diào)試程序出現(xiàn)下面的提示我找不到我錯在那請各位大蝦指導(dǎo)一下謝謝

Build target 'Target 1'
compiling 11111.c...
linking...
BL51 BANKED LINKER/LOCATER V5.03 - SN: Eval Version
COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2002
"11111.obj"
TO "1001"
RAMSIZE(256)
*** FATAL ERROR L210: I/O ERROR ON INPUT FILE:
    EXCEPTION 0021H: PATH OR FILE NOT FOUND
    FILE: C:\KEIL\C51\LIB\C51FPS.LIB
Target not created
代碼如下：
/；32位跑馬燈控制主程序：
左移位輸出模塊--ZY_A0 ----單燈左移
右移位輸出模塊--YY_A1 ----單燈右移
右移位輸出模塊--YY_A2 ----單燈右移
右移位輸出模塊--YY_A3 ----單燈右移；/
/****************主程序*****************/
   ORG 00H
MAIN:
   ACALL ZY_A0
   ACALL YY_A1
   ACALL YY_A2
   ACALL YY_A3
   ACALL DELAY
/**********各模塊子程序**********/
ZY_A0: MOV A, #0FEH
       MOV R1, #08H
LOOP0: MOV P0, A
       ACALL DELAY
       RL A
       DJNZ R1, LOOP0
YY_A1: MOV A, #7FH
       MOV R1, #08H
LOOP1: MOV P2, A
       ACALL DELAY
       RR A
       DJNZ R1, LOOP1
YY_A2: MOV A, #7FH
       MOV R1, #08H
LOOP2: MOV P3, A
       ACALL DELAY
       RR A
       DJNZ R1, LOOP2
YY_A3: MOV A, #7FH
       MOV R1, #08H
LOOP3: MOV P1, A
       ACALL DELAY
       RR A
       DJNZ R1, LOOP3
       AJMP MAIN
/******1S延時程序******/
DELAY: MOV R3, #10
   D1: MOV R4, #200
   D2: MOV R5, #248
   D3: DJNZ R5, D3
       NOP
       DJNZ R4, D2
       DJNZ R3, D1
       RET END