µ±Ç°Î»ÖãºÊ×Ò³ > ×îÐÂÄÏÓÊͨ´ï΢»úϵͳ´®ÐпڵIJâÊÔʵÑéÈý
¾«Æ·Îĵµ
ʵ Ñé ±¨ ¸æ
£¨2016 / 2017 ѧÄê µÚ Ò» ѧÆÚ£©
¿Î³ÌÃû³Æ ʵÑéÃû³Æ
΢ÐͼÆËã»úÔÀíÓë½Ó¿Ú¼¼Êõ ΢»úϵͳ´®ÐпڵIJâÊÔ 2016
ʵÑéʱ¼ä Ö¸µ¼µ¥Î» Ö¸µ¼½Ìʦ
Äê 11 ÔÂ 17 ÈÕ
ÄϾ©Óʵç´óѧ
ѧÉúÐÕÃû ѧԺ(ϵ)
ͨÐŹ¤³Ì
°à¼¶Ñ§ºÅ ר Òµ
ÐÅÏ¢¹¤³Ì
¾«Æ·Îĵµ
¾«Æ·Îĵµ
ʵ Ñé ±¨ ¸æ
ʵÑéÃû³Æ ʵÑéÀàÐÍ Î¢»úϵͳ´®ÐпڵIJâÊÔ ×ÛºÏ ÊµÑéѧʱ 2 Ö¸µ¼½Ìʦ ʵÑéʱ¼ä 2016/11/17 Ò»¡¢ ʵÑéÄ¿µÄºÍÒªÇó ѧϰ´®ÐнӿÚ8250µÄ¹¤×÷ÔÀí¼°±à³ÌºÍÖжϳÌÐòµÄÉè¼Æ£¬ÔËÓÃ΢»úϵͳ´®ÐÐͨÐÅ֪ʶ£¬½øÐÐ΢»úϵͳ´®ÐпڵIJâÊÔ¡£ ԤϰÏà¹ØÖªÊ¶µã£¬¸ø³öÉè¼Æ·½°¸ºÍ³ÌÐò¿òͼ£¬Ìáǰ±àÖÆÔ´³ÌÐò¡£ÒªÇó×Ö·û·¢ËͲÉÓòéѯ·½Ê½£¬×Ö·ûµÄ½ÓÊÕ²ÉÓÃÖжϷ½Ê½¡£ ¶þ¡¢ ʵÑé»·¾³ PC£¬Windowsϵͳ£¬TPC-486EM_32λ΢»úÔÀí¼°½Ó¿Ú¼¼ÊõʵÑéϵͳ Èý¡¢ ʵÑéÔÀí¼°ÄÚÈÝ ¡¾ÊµÑé3¡¿±àд³ÌÐò¶Ô΢»úϵͳµÄ´®ÐпڽøÐÐ×Ô·¢×ÔÊÕÄÚ»·²âÊÔ£¬´Ó¼üÅ̼üÈë·¢ËÍÊý¾Ý£¬ÆÁÄ»ÏÔʾ½ÓÊÕÊý¾Ý¡£ .586 DATA SEGMENT MESG USE16 DB ¡®14110214CYB¡¯ EQU $-MESG COUNT DATA ENDS ¾«Æ·Îĵµ
¾«Æ·Îĵµ
CODE SEGMENT ASSUME MOV USE16 CS:CODE,DS:DATA AX,DATA BEG: MOV CALL MOV MOV DS,AX I8250
BX,OFFSET MESG CX,COUNT DX,3FDH SCANS: MOV IN AL,DX AL,20H
TEST JZ SCANS DX,3F8H AL,[BX] DX,AL DX,3FDH
MOV MOV OUT SCANR: MOV IN AL,DX AL,21H TEST JZ SCANR DL,AL AH,2 21H
MOV MOV INT MOV DL,ODH
¾«Æ·Îĵµ
¾«Æ·Îĵµ
INT INC 21H BX LOOP MOV INT SCANS AH,4CH 21H
I8250 MOV MOV OUT MOV MOV OUT MOV MOV OUT MOV MOV MOV OUT PROC DX,3FBH AL,80H DX,AL
DX,3F9H AL,0 DX,AL
DX,3F8H AL,60H DX,AL
DX,AL DX,3FCH AL,10H DX,AL
RET I8250 ENDP CODE ENDS
¾«Æ·Îĵµ
¾«Æ·Îĵµ
END BEG
ËÄ¡¢ÊµÑéС½á£¨°üÀ¨ÎÊÌâºÍ½â¾ö·½·¨¡¢ÐĵÃÌå»á¡¢Òâ¼ûÓ뽨ÒéµÈ£© ͨ¹ýÕâ´Î£¬ÎÒѧ»áÁË´®ÐнӿÚ8250µÄ¹¤×÷ÔÀí¼°±à³ÌºÍÖжϳÌÐòµÄÉè¼Æ£¬ÔÙÀûÓÃ΢»úϵͳ´®ÐÐͨÐÅ֪ʶ³É¹¦½øÐÐÁË΢»úϵͳ´®ÐпڵIJâÊÔ¡£Ê鱾֪ʶÓëʵ¼ùµÄ½áºÏʹÎÒÌå»á¸ü¼ÓÉî¿Ì¡£ Îå¡¢Ö¸µ¼½ÌʦÆÀ·Ö ³É ¼¨ ÅúÔÄÈË ÈÕ ÆÚ 2016.12 ¾«Æ·Îĵµ
¹²·ÖÏí92ƪÏà¹ØÎĵµ