微機(jī)實(shí)驗(yàn)代碼1

1、1.docPCI9052的總線號(hào)、設(shè)備號(hào)、功能號(hào)，并獲得其使用資源的信息DW 128H DUP(0)STACK ENDS NOTFOUND1.docPCI9052的總線號(hào)、設(shè)備號(hào)、功能號(hào)，并獲得其使用資源的信息DW 128H DUP(0)STACK ENDS NOTFOUNDDBNOTFOUND!,0DH,0AH,$ IO DB 0DH,0AH,IO ADDRESS IS:+ACQ-DATAENDS CODESEGMENTAME MOVDS,AX MOVAH,0B1H MOVAL,2 MOVDX,10B5H MOVSI,0JZ GOTMOVDX,OFFSETNOTFOUND MOVAH,9MO

2、VAX,BX CALLDISP MOVDL,0AH MOVAH,2 MOVDL,0DHMOVDI,0CALLDISP MOV DL, MOVAH,2INC DI INC DIJLLOOP1;PCIBIOSBX MOVDX,OFFSETIO MOVAH,9MOVMOVAND CX,0MOVAX,CXCALLDISP AND CX,0MOVAX,CXCALLDISP DISPPROCPUSH BX PUSH CX MOVBX,AX MOV CX,4PUSH CX MOV CL,4 SHLBX,CL POPCXPOPCXDISPENDP DISP2PROCPUSH DX PUSH CX MOVCL,

3、4 SHRAH,CL MOVDL,AH CMPDL,9JLE NUM ADDAH4ADDDL,30H MOVAH,02HPOPCX POPDX DISP2CODEEND10B5 9050 0003 0280 0002 0680 0008 0000 FC00 FEBE EC01 0000 0000 0000 E481 0000 0000000000000000000010B5905000000000000000000000000001060000 IO ADDRESS IS:E480 CRLFMOVDL,13MOVDL,10 CRLFMOVDL,13MOVDL,10PBYTEMACROMOVDL

4、,AMSGDBPCIAREASLISDBBUS L1 DB 0L2DBL3DBIDDW0 DATAENDSFUNCEQUIVENDSTACKSEGMENTSTACK STKDB256CODEME MOVAX,DATA MOVDS,AX MOVSS,AXMOVDX,OFFSETMSG MOVAH,09HMOVDX,OFFSETLIS MOVAH,09HMOVL1,0 MLOOP1:MOVL2,0 MLOOP2:MOVL3,0 MOVAL,L2 MOV CL,3 SHLAL,CL ORAL,L3 MOVID,AX ;2;3PCIMOV DI,0JC FAILCMPCX,0JZ FAILMOVAX,

5、0H MOVAL,L1 CALLMOV DI,0JC FAILCMPCX,0JZ FAILMOVAX,0H MOVAL,L1 CALLDISP PBYTE MOVAX,0H MOVAL,L2 CALLDISP PBYTE MOVAX,0H MOVAL,L3 CALLDISP PBYTE CALLDISP PBYTE MOV BX,ID MOV DI,2CALLDISP CMPL3,0 JNZ SKIP1MOV BX,ID MOV DI,0EHTESTCL,80H JNZ SKIP1 MOV L3,7;顯示L1、L2、;PCI0EINC L3 CMPL3,8 JNZ G3 INC L2 JNZ

6、G2 INC L1 CMPL1,8 JNZ G1 JMPGODISPDISPPROCPUSH BX PUSH CX MOVBX,AX MOVCX,4CALLDISP2 PUSH CX MOVCL,4 SHLBX,CL POPCXPOPCXDISP2PROCPUSH DX PUSH CX MOVCL,4 SHRAH,CL MOVDL,AH CMPDL,9JLE NUM ADDADD DL,30H POPCX DISP2ENDP CODEEND輸出PCIAREASBUSFUNCEQUIVENDDEVI 0000 0000 0000 8086 29C000000002000080860000001B00008086 0000001C00008086 0000001C0000001C00018086 0000001D000080860000001D000180860000001D000280860000001D000380860000001D000780860000001E00