📄 main.ls1
字号:
226 ;
227 ;
228 ; BYTE KEY()
229
---- 230 RSEG ?PR?KEY?MAIN
0000 231 KEY:
232 USING 0
233 ; SOURCE LINE # 52
234 ; {
235 ; SOURCE LINE # 53
236 ; BYTE key_i;
237 ; BYTE key_j;
238 ; BYTE temp;
239 ;
240 ; while(1)
241 ; SOURCE LINE # 58
242 ; {
243 ; SOURCE LINE # 59
244 ; do
245 ; {
246 ; SOURCE LINE # 61
0000 247 ?C0019:
248 ; do
249 ; {
250 ; SOURCE LINE # 63
251 ; P1=0xFF;
252 ; SOURCE LINE # 64
0000 7590FF 253 MOV P1,#0FFH
254 ; }while(P1==0xFF);
255 ; SOURCE LINE # 65
A51 MACRO ASSEMBLER MAIN 05/18/2007 11:58:16 PAGE 5
0003 E590 256 MOV A,P1
0005 F4 257 CPL A
0006 60F8 258 JZ ?C0019
259 ; DELAY();
260 ; SOURCE LINE # 66
0008 120000 F 261 LCALL DELAY
262 ;
263 ; temp=P1;
264 ; SOURCE LINE # 68
265 ;---- Variable 'temp?246' assigned to Register 'R7' ----
000B AF90 266 MOV R7,P1
267 ; }while(temp==0xFF);
268 ; SOURCE LINE # 69
000D EF 269 MOV A,R7
000E F4 270 CPL A
000F 60EF 271 JZ ?C0019
272 ;
273 ; key_i=8;
274 ; SOURCE LINE # 71
275 ;---- Variable 'key_i?244' assigned to Register 'R6' ----
0011 7E08 276 MOV R6,#08H
277 ; key_j=0;
278 ; SOURCE LINE # 72
279 ;---- Variable 'key_j?245' assigned to Register 'R5' ----
0013 E4 280 CLR A
0014 FD 281 MOV R5,A
0015 282 ?C0022:
283 ;
284 ; do
285 ; {
286 ; SOURCE LINE # 75
287 ; if(temp==K0TAB[key_j])
288 ; SOURCE LINE # 76
0015 ED 289 MOV A,R5
0016 900000 F 290 MOV DPTR,#K0TAB
0019 93 291 MOVC A,@A+DPTR
001A B5070B 292 CJNE A,AR7,?C0023
293 ; {
294 ; SOURCE LINE # 77
295 ; do
296 ; {}while(P1!=0xFF);
297 ; SOURCE LINE # 79
001D 298 ?C0024:
001D E590 299 MOV A,P1
001F B4FFFB 300 CJNE A,#0FFH,?C0024
301 ; DELAY();
302 ; SOURCE LINE # 80
0022 120000 F 303 LCALL DELAY
304 ; return key_j;
305 ; SOURCE LINE # 81
0025 AF05 306 MOV R7,AR5
0027 22 307 RET
308 ; }
309 ; SOURCE LINE # 82
0028 310 ?C0023:
311 ;
312 ; key_j++;
313 ; SOURCE LINE # 84
0028 0D 314 INC R5
315 ; }while(--key_i);
316 ; SOURCE LINE # 85
0029 DEEA 317 DJNZ R6,?C0022
318 ; }
319 ; SOURCE LINE # 86
002B 80D3 320 SJMP ?C0019
321 ; END OF KEY
A51 MACRO ASSEMBLER MAIN 05/18/2007 11:58:16 PAGE 6
322
323 ; }
324 ;
325 ;
326 ; main()
327
---- 328 RSEG ?PR?main?MAIN
0000 329 main:
330 USING 0
331 ; SOURCE LINE # 90
332 ; {
333 ; SOURCE LINE # 91
334 ; DBUF=16;
335 ; SOURCE LINE # 92
0000 750010 F 336 MOV DBUF,#010H
0003 337 ?C0028:
338 ;
339 ; while(1)
340 ; SOURCE LINE # 94
341 ; {
342 ; SOURCE LINE # 95
343 ; DISP(KEY());
344 ; SOURCE LINE # 96
0003 120000 F 345 LCALL KEY
0006 120000 F 346 LCALL _DISP
347 ; }
348 ; SOURCE LINE # 97
0009 80F8 349 SJMP ?C0028
350 ; END OF main
351
352 END
A51 MACRO ASSEMBLER MAIN 05/18/2007 11:58:16 PAGE 7
SYMBOL TABLE LISTING
------ ----- -------
N A M E T Y P E V A L U E ATTRIBUTES
?C0003 . . . . . . C ADDR 0002H R SEG=?PR?DELAY?MAIN
?C0004 . . . . . . C ADDR 0005H R SEG=?PR?DELAY?MAIN
?C0010 . . . . . . C ADDR 000BH R SEG=?PR?_DISP?MAIN
?C0019 . . . . . . C ADDR 0000H R SEG=?PR?KEY?MAIN
?C0022 . . . . . . C ADDR 0015H R SEG=?PR?KEY?MAIN
?C0023 . . . . . . C ADDR 0028H R SEG=?PR?KEY?MAIN
?C0024 . . . . . . C ADDR 001DH R SEG=?PR?KEY?MAIN
?C0028 . . . . . . C ADDR 0003H R SEG=?PR?MAIN?MAIN
?CO?MAIN . . . . . C SEG 0012H REL=UNIT
?C_STARTUP . . . . C ADDR ----- EXT
?DELAY?BYTE. . . . D ADDR 0000H R SEG=?DT?DELAY?MAIN
?DT?DELAY?MAIN . . D SEG 0001H REL=UNIT
?DT?MAIN . . . . . D SEG 0002H REL=UNIT
?PR?DELAY?MAIN . . C SEG 000BH REL=UNIT
?PR?KEY?MAIN . . . C SEG 002DH REL=UNIT
?PR?MAIN?MAIN. . . C SEG 000BH REL=UNIT
?PR?_DISP?MAIN . . C SEG 0015H REL=UNIT
AC . . . . . . . . B ADDR 00D0H.6 A
ACC. . . . . . . . D ADDR 00E0H A
AR5. . . . . . . . D ADDR 0005H A
AR7. . . . . . . . D ADDR 0007H A
B. . . . . . . . . D ADDR 00F0H A
CLK. . . . . . . . B ADDR 00B0H.1 A
CY . . . . . . . . B ADDR 00D0H.7 A
DBUF . . . . . . . D ADDR 0000H R SEG=?DT?MAIN
DELAY. . . . . . . C ADDR 0000H R SEG=?PR?DELAY?MAIN
DIN. . . . . . . . B ADDR 00B0H.0 A
DPH. . . . . . . . D ADDR 0083H A
DPL. . . . . . . . D ADDR 0082H A
EA . . . . . . . . B ADDR 00A8H.7 A
ES . . . . . . . . B ADDR 00A8H.4 A
ET0. . . . . . . . B ADDR 00A8H.1 A
ET1. . . . . . . . B ADDR 00A8H.3 A
EX0. . . . . . . . B ADDR 00A8H.0 A
EX1. . . . . . . . B ADDR 00A8H.2 A
F0 . . . . . . . . B ADDR 00D0H.5 A
IE . . . . . . . . D ADDR 00A8H A
IE0. . . . . . . . B ADDR 0088H.1 A
IE1. . . . . . . . B ADDR 0088H.3 A
INT0 . . . . . . . B ADDR 00B0H.2 A
INT1 . . . . . . . B ADDR 00B0H.3 A
IP . . . . . . . . D ADDR 00B8H A
IT0. . . . . . . . B ADDR 0088H.0 A
IT1. . . . . . . . B ADDR 0088H.2 A
J?040. . . . . . . D ADDR 0000H R SEG=?DT?DELAY?MAIN
K0TAB. . . . . . . C ADDR 0000H R SEG=?CO?MAIN
KEY. . . . . . . . C ADDR 0000H R SEG=?PR?KEY?MAIN
MAIN . . . . . . . C ADDR 0000H R SEG=?PR?MAIN?MAIN
OV . . . . . . . . B ADDR 00D0H.2 A
P. . . . . . . . . B ADDR 00D0H.0 A
P0 . . . . . . . . D ADDR 0080H A
P1 . . . . . . . . D ADDR 0090H A
P2 . . . . . . . . D ADDR 00A0H A
P3 . . . . . . . . D ADDR 00B0H A
PCON . . . . . . . D ADDR 0087H A
PS . . . . . . . . B ADDR 00B8H.4 A
PSW. . . . . . . . D ADDR 00D0H A
PT0. . . . . . . . B ADDR 00B8H.1 A
PT1. . . . . . . . B ADDR 00B8H.3 A
PX0. . . . . . . . B ADDR 00B8H.0 A
A51 MACRO ASSEMBLER MAIN 05/18/2007 11:58:16 PAGE 8
PX1. . . . . . . . B ADDR 00B8H.2 A
RB8. . . . . . . . B ADDR 0098H.2 A
RD . . . . . . . . B ADDR 00B0H.7 A
REN. . . . . . . . B ADDR 0098H.4 A
RI . . . . . . . . B ADDR 0098H.0 A
RS0. . . . . . . . B ADDR 00D0H.3 A
RS1. . . . . . . . B ADDR 00D0H.4 A
RXD. . . . . . . . B ADDR 00B0H.0 A
SBUF . . . . . . . D ADDR 0099H A
SCON . . . . . . . D ADDR 0098H A
SEGTAB . . . . . . C ADDR 0008H R SEG=?CO?MAIN
SM0. . . . . . . . B ADDR 0098H.7 A
SM1. . . . . . . . B ADDR 0098H.6 A
SM2. . . . . . . . B ADDR 0098H.5 A
SP . . . . . . . . D ADDR 0081H A
T0 . . . . . . . . B ADDR 00B0H.4 A
T1 . . . . . . . . B ADDR 00B0H.5 A
TB8. . . . . . . . B ADDR 0098H.3 A
TCON . . . . . . . D ADDR 0088H A
TEMP . . . . . . . D ADDR 0001H R SEG=?DT?MAIN
TF0. . . . . . . . B ADDR 0088H.5 A
TF1. . . . . . . . B ADDR 0088H.7 A
TH0. . . . . . . . D ADDR 008CH A
TH1. . . . . . . . D ADDR 008DH A
TI . . . . . . . . B ADDR 0098H.1 A
TL0. . . . . . . . D ADDR 008AH A
TL1. . . . . . . . D ADDR 008BH A
TMOD . . . . . . . D ADDR 0089H A
TR0. . . . . . . . B ADDR 0088H.4 A
TR1. . . . . . . . B ADDR 0088H.6 A
TXD. . . . . . . . B ADDR 00B0H.1 A
WR . . . . . . . . B ADDR 00B0H.6 A
_DISP. . . . . . . C ADDR 0000H R SEG=?PR?_DISP?MAIN
REGISTER BANK(S) USED: 0
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
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