Crt:cathode ray tube controller :ong tia dien tu Fdc:floppy disk controller:dieu khien dia mem or nec:nippon electric company AAA:ascii adjust for addition :cong co chinh ascii AAD:ascii adjust for division chia co chinh ascii AAM:ascii adjust for multiplication:nhat co chinh ascii AAS: ascii adjust for substraction:tru co chinh asciI ADC: add with carry :cong co nho ADD: cong AND: va CALL:goi thu tuc CBW:convert byte to word: doi tu byte sang word CLC:clear carry flag:xoa co nho CLD:clear direction flag:xoa co dinh huong CLI: clear interrup flag:xoa co ngat CMC:comptement carry flag:lay bu co nho CMP: compare:so sanh CMPS:compare string:so sanh xau CMPSW:compare string word:so sanh xau word CWD:convert word to double word:doi word sang word kep DAA:decimal adjust for addition::chinh thanh thap phan cho phet cong DAS:decimal adjust for substraction:chinh thap phan cho phep tru DEC:decrement:giam 1 DIV:divice:chia ESC:escape:thoat HLT:halt:dung IDIV:integer divice:chia nguyen IMUL:integer multiply:nhat nguyen IN:input byte or word :vao byte hay word INC:increment:tang 1 INT:interrup:ngat INTO:interrup on overflow:ngat do tran IRET:interrup return:tro ve tu ngat JA:jump if above:nhsy neu lon hon JAE:jump if above or equal:nhay neu lon hon hoac bang JB:jump if below:nhay neu nho hon JBE:jump if below or equal:nhay neu nho hon hoac bang JC:jump if carry:nhay neu co nho duoc dat JCXZ:jump if CX zero:nhay neu CX rezo JE:jump if equal:nhay neu bang JG:jump if greater :nhay neu lon hon JGE:jump if greater or equal:nhay neu lon hon hoac bang JL:jump if less:nhay neu nho hon JLE:jump if less or equal:nhay neu nho hon hoac bang
Khoa C«ng nghÖ Th«ng tin C«ng thøc vi xö lý Crt:cathode ray tube controller :ong tia dien tu Fdc:floppy disk controller:dieu khien dia mem or nec:nippon electric company AAA:ascii adjust for addition :cong co chinh ascii AAD:ascii adjust for division chia co chinh ascii AAM:ascii adjust for multiplication:nhat co chinh ascii AAS: ascii adjust for substraction:tru co chinh asciI ADC: add with carry :cong co nho ADD: cong AND: va CALL:goi thu tuc CBW:convert byte to word: doi tu byte sang word CLC:clear carry flag:xoa co nho CLD:clear direction flag:xoa co dinh huong CLI: clear interrup flag:xoa co ngat CMC:comptement carry flag:lay bu co nho CMP: compare:so sanh CMPS:compare string:so sanh xau CMPSW:compare string word:so sanh xau word CWD:convert word to double word:doi word sang word kep DAA:decimal adjust for addition::chinh thap phan cho phet cong DAS:decimal adjust for substraction:chinh thap phan cho phep tru DEC:decrement:giam DIV:divice:chia ESC:escape:thoat HLT:halt:dung IDIV:integer divice:chia nguyen IMUL:integer multiply:nhat nguyen IN:input byte or word :vao byte hay word INC:increment:tang INT:interrup:ngat INTO:interrup on overflow:ngat tran IRET:interrup return:tro ve tu ngat JA:jump if above:nhsy neu lon hon JAE:jump if above or equal:nhay neu lon hon hoac bang JB:jump if below:nhay neu nho hon JBE:jump if below or equal:nhay neu nho hon hoac bang JC:jump if carry:nhay neu co nho duoc dat JCXZ:jump if CX zero:nhay neu CX rezo JE:jump if equal:nhay neu bang JG:jump if greater :nhay neu lon hon JGE:jump if greater or equal:nhay neu lon hon hoac bang JL:jump if less:nhay neu nho hon JLE:jump if less or equal:nhay neu nho hon hoac bang JMP:jump:nhay JNA:jump if not above:nhay neu khonglon hon JNAE:jump if not above or equal:nhay neu khonglon hon hoac bang JNB:jump if not below :nhay neu khong nho hon JNBE:jump if not below or equal:nhay neu khong nho hon hoac bang JNC:jump if not carry:nhay neu co nho duoc xoa - -Confidential 5/9/2016Created on 01/01/1997 00:19:00 Page Khoa C«ng nghÖ Th«ng tin C«ng thøc vi xö lý JNE:jump if not equal:nhay neu khong bang JNG:jump if not greater:nhay neu khong lon hon JNGE:jump if not greater or equal:nhay neu khong lon hon hoac bang JNL:jump if not less:nhay neu khong nho hon JNLE:jump if not less or equal:nhay neu khong nho hon hoac bang JNO:jump if not overflow:nhay neu khong tran JNP:jump if not parity:nhay neu khong co loi chan le JNS:jump if not sign:nhay neu khong co dau JNZ:jump if not zero:nhay neu khong bang JO:jump if not overflow:nhay neu khong tran JP:jump if parity:nhay neu co loi chan le JPE: jump if parity even:nhay neu co loi chan le theo chan JPO:jump if parity odd:nhay neu co loi chan le theo le JS:jump zero:nhay neu bang JS:jump sign:nhay neu co dau LAHF: loat Ah with flag:lap co vao ah LDS:load pointer into ds:lap tro vao ds LEA:load effective address:nap dia chi thuc thu LES:load pointer into ES :nap tro vao ES LOCK:lock bus:khoa bus LODS:load string byte or word:nap byte hay word vao xau LODSW:load string word:nap word cua xau LODSB:load string byte:nap string byte:nap byte cua xau LOOP:lap LOOPE:loop while equal:lap trongkhi bang LOOPNE:loop while not equal:lap khong bang LOOPNZ:loop while not zero:lap khac LOOPZ:loop while zero:lap bang MOV:move :chuyen MOVS:move string:chuye byte hay word cua xau MOVSB:move string byte:chuyen byte cua xau MOVSW:move string word:chyen word cua xau MUL:multiply:nhan NEG:negate:doi dau NOP:no operation:khong lam gi NOT:phu dinh OR:hay OUT:out put byte or word:ra byte hay word POP:lay tu ngan xep POPF:pop flag:lay co tu xep PUSH:nap vao xep PUSHF:push flags:nap co vao ngan xep RCL:rotate through carry left:quay trai qua co nho RCR:rotate through carry right:quay phai qua co nho REP:repeat:lap lai REPE:repeat if equal:lap lai neu bang REPNE:repeat if not equal:lap lai neu khong bang REPNZ:repeat if not zero:lap lai neu khac REPZ:repeat if zero :lap lai neu bang RET:return:quay ve ROL:rotate left:quay trai ROR:rotate right:quay phai SAHF:store AH into flags:cat AH vao co SAL:shift arithmetic left:dich chuyen trai so hoc SAR:shift arithmetic right:dich chuyen phaiso hoc SBB:subtract with borrow:tru co muon - -Confidential 5/9/2016Created on 01/01/1997 00:19:00 Page Khoa C«ng nghÖ Th«ng tin SCAS:scan string:duyet byte hay word cua xau SCASB:scan string byte :duyet byte cua xau SCASW:scan string word:duyet word cua xau SHL:shift left:dich chuyen trai SHR:shift rught:dich chuyen phai STC:set carry flags:dat co nho STD:set direction flags:dat co dinh huong STI:set interrup flags:dat co ngat STOS:store string :cat giu byte hay word cua xau STOSBstore string byte:cat giu byte cua xau STOSW:store string word:cat giu word cua xau SUB:subtract:tru TEST:kiem tra WAIT:cho XCHG:exchange:hoan doi XLAT:transtlate:dich XOR:exclusive or :hay loai tru - -Confidential 5/9/2016Created on 01/01/1997 00:19:00 C«ng thøc vi xö lý Page