ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2025/11/10 4:35:39ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
ʵÑéÒ» CCS¿ª·¢»·¾³Á·Ï°
Ò»¡¢ÊµÑéÄ¿µÄ
ÕÆÎÕ¼Ó¼õ·¨ÔËËãÖ¸Áî¡£ ÕÆÎÕccs±àÒë»·¾³µÄʹÓÃ
¶þ¡¢ÊµÑéÉ豸
¼ÆËã»ú¡¢SEED-DTK ʵÑéÏä¡¢5416EVM °å
Èý¡¢ÊµÑéÔÀí
²Î¼û½Ì²ÄµÚ3ÕÂ
ËÄ¡¢ÊµÑéÄÚÈÝ
±àд³ÌÐò£¬·Ö±ðʵÏÖ¼ÆËãz=x+y-w¡¢y=mx+b
Î塢ʵÑé²½Öè
1¡¢Ó÷ÂÕæ»ú½«¼ÆËã»úÓëSEED-DTKϵÁÐʵÑéÏäÁ¬½ÓºÃ£¬È»ºó´ò¿ªÊµÑéÏäµçÔ´£¬
ÔÙÔËÐÐCCStudio v3.3 Èí¼þ¡£
2¡¢Ð½¨Ò»¸öÏîÄ¿£ºµã»÷Project£New£¬½«ÏîÄ¿ÃüÃûΪexperiment2£¬È»ºóµã»÷OK£¬ÏµÍ³»á×Ô¶¯Éú³ÉÒ»¸öÓëÏîĿͬÃûµÄÎļþ¼Ð¡£×¢ÒâÏîÄ¿ÃûÒªÓÃÓ¢ÎÄÃû£¬²»Òª½«ÏîÄ¿
È¡ÃûΪÖÐÎÄÃû£¬ÒòΪCCS Èí¼þ²»ÄÜʶ±ðÒÔÖÐÎÄÃüÃûµÄÎļþ¼Ð¡£
3¡¢Ð½¨Ò»¸öÔ´Îļþ£ºµã»÷File£New£Source File ¿ÉÒÔ´ò¿ªÒ»¸öÎı¾±à¼´°¿Ú£¬µã»÷±£´æ°´¼ü£¬±£´æÔÚºÍÏîĿͬÃûµÄÒ»¸öÎļþ¼ÐÏÂÃæ(experiment2£¬±£´æÀàÐÍÑ¡Ôñ*.ASM£¨Èç¹ûÔ´ÎļþÊÇC ÓïÑÔ±àдµÄ£¬±£´æÀàÐÍÑ¡Ôñ*.C,±¾ÊµÑéÖеÄÀý³ÌÊÇʹÓûã±àÓïÑÔ±àдµÄ,ËùÒÔÑ¡Ôñ*.ASM Ϊ±£´æÀàÐÍ£©£¬ÎÒÃÇÔÚÕâÀォ±£
´æÃû×ÖÃüÃûΪexample4.asm ¡£
4¡¢ÔÚÏîÄ¿ÖÐÌí¼ÓÔ´Îļþ£ºÔÚн¨Á¢ÁËÒ»¸öÔ´ÎļþÒÔºó£¬ÒªÏëʹÓÃCCS ±àÒëÆ÷¶Ô
¸ÃÔ´Îļþ½øÐбàÒ뻹ÐèÒª½«Ô´ÎļþÌí¼Óµ½ÏîÄ¿ÖÐÈ¥¡£Ìí¼Ó·½·¨ÊÇÔÚ¹¤³Ì¹ÜÀíÆ÷ÖÐ
ÓÒ¼üµ¥»÷experiment2.pjt£¬ÔÚµ¯³öµÄ²Ëµ¥ÖÐÑ¡ÔñAdd Files to
project£¬È»ºó½«¸Õ²Å½¨Á¢µÄexample4.asm ÎļþÌí¼Óµ½¸ÃÏîÄ¿ÖÐÈ¥¡£
5¡¢±àдԴ³ÌÐò£º
ÔÚ¹¤³Ì¹ÜÀíÆ÷ÖÐË«»÷example4.asm £¬½«³öÏÖÎı¾±à¼´°¿Ú£¬ÔÚ¸ÃÎı¾±à¼
´°¿ÚÖÐÊäÈë
ÈçÏÂÄÚÈÝ£º
*****************************************
* *
* ¼ÆËã z=x+y-w *
* *
*****************************************
.title \
.mmregs
STACK .usect \¶ÑÕ»µÄÉèÖà .bss x,1 ;Ϊ±äÁ¿·ÖÅä4 ¸ö×ֵĴ洢¿Õ¼ä .bss y,1 .bss w,1 .bss z,1 .def _c_int00 .data
table .word 10,26,23 ;x,y,w .text
_c_int00: STM #0,SWWSR ;²åÈë0 ¸öµÈ´ý״̬
STM #STACK+10H,SP ;ÉèÖöÑÕ»Ö¸Õë STM #x,AR1 ;AR1Ö¸Ïòx RPT #2
MVPD table,*AR1+ ;°Ñ³ÌÐò´æ´¢Æ÷ÖеÄÊý¾ÝÒÆ¶¯µ½Êý¾Ý´æ´¢Æ÷ CALL SUMB end: B end SUMB: LD *(x,A ADD *(y,A SUB *(w,A STL A,*(z RET .end
6¡¢±àдÁ´½ÓÅäÖÃÎļþ£º
н¨Ò»¸öÔ´Îļþ£ºµã»÷File£New£Source File ¿ÉÒÔ´ò¿ªÒ»¸öÎı¾±à¼´°¿Ú£¬µã»÷±£´æ°´¼ü£¬±£´æÔÚºÍÏîĿͬÃûµÄÒ»¸öÎļþ¼ÐÏÂÃæ(experiment2£¬±£´æÀàÐÍÑ¡Ôñ*.cmd£¬ÎÒÃÇÔÚÕâÀォ±£´æÃû×ÖÃüÃûΪdec5416.cmd¡£ÊäÈëÒÔÏÂÎı¾ÄÚÈÝ£º
MEMORY {
PAGE 0:
VECT: origin = 0x28100, len = 0x100
IPROG1: origin = 0x200, len = 0x7c00
IPROG2: origin = 0x28200, len = 0x7c00
IPROG3: origin = 0x38000, len = 0x8000