Микроконтроллеры

Родной Intel asm51, ошибки только по UNDEFINED SYMBOL, а они и правда UNDEFINED <pre> MCS-51 MACRO ASSEMBLER TST 06/05/:8 PAGE 1 DOS 5.0 (038-N) MCS-51 MACRO ASSEMBLER v2.2+ OBJECT MODULE PLACED IN TST.OBJ ASSEMBLER INVOKED BY: E:\CROSS\CPU_51\INTEL\ASM51.EXE TST.A51 LOC OBJ LINE SOURCE 00FF 1 HiOvr EQU 255 ; 00FE 2 LwOvr EQU 254 ; 3 4 ; xxxxxxx xxxxxx ---- 5 DSEG AT 0 6 0020 7 ORG 20H 8 0020 9 NUM: DS 1 10 ;xxxxxxx xxxx xxxxxxxxx 11 ---- 12 CSEG AT 0 13 14 USING 0 15 0000 010C 16 AJMP START ;xxxxxxx x xxxxx xxxxxx 17 0002 42 18 TPB: DB 42H ; 0003 0106 19 AJMP INTE ;xxxxxxx xx xxxxxxxxxx 1 20 0005 02 21 DT: DB 02H ; 0006 C2AF 22 INTE: CLR EA ; 0008 7408 23 MOV A,#8 ; 000A 0100 24 AJMP ERR *** ERROR #18, LINE #24 (0), (PASS 2) UNDEFINED SYMBOL 000C 20B300 25 START: JB P3.3,STAT ; *** ERROR #18, LINE #25 (24), (PASS 2) UNDEFINED SYMBOL 000F 7800 26 STT: MOV R0,#00H ;xxxxxx 0011 900000 27 MOV DPTR,#00H ;0-1FFFH 28 ;---------------------------------------------------- 29 USING 3 0014 020000 30 LJMP LQW *** ERROR #18, LINE #30 (25), (PASS 2) UNDEFINED SYMBOL 31 32 END MCS-51 MACRO ASSEMBLER TST 06/05/:8 PAGE 2 SYMBOL TABLE LISTING ------ ----- ------- N A M E T Y P E V A L U E A T T R I B U T E S DT . . . . C ADDR 0005H A EA . . . . B ADDR 00A8H.7 A ERR. . . . ---- ---- HIOVR. . . NUMB 00FFH A INTE . . . C ADDR 0006H A LQW. . . . ---- ---- LWOVR. . . NUMB 00FEH A NUM. . . . D ADDR 0020H A P3 . . . . D ADDR 00B0H A START. . . C ADDR 000CH A STAT . . . ---- ---- STT. . . . C ADDR 000FH A TPB. . . . C ADDR 0002H A REGISTER BANK(S) USED: 0 3 ASSEMBLY COMPLETE, 3 ERRORS FOUND (30) </ pre>