'Mov cx' presentation slideshows

8086 / 8088 ??????????

8086 / 8088 ??????????. ???. ??????. 1. ?? 8086 ? ???? ? ???? ; 2. ?? ???? ? ???? ? ??????? ? ??? ? ???? ? ????? ???? ?? ? ?? ??????????? F ??? ; 3. ???? DOS ?? ?? ( ???? ? ???? ? ???? ? ) ? ?? ??????? ;. 4. ??????????????????? ???? ?. ? ?. ?? : ?????????????????? ;

2.68k views • 251 slides

INTRODUCTION TO IBM PC ASSEMBLY LANGUAGE

INTRODUCTION TO IBM PC ASSEMBLY LANGUAGE. Assembly Language Syntax. An assembly language program consists of statements. The syntax of an assembly language program statement obeys the following rules:. RULES. Only one statement is written per line

952 views • 82 slides

INTRODUCTION TO IBM PC ASSEMBLY LANGUAGE

INTRODUCTION TO IBM PC ASSEMBLY LANGUAGE. Assembly Language Syntax. An assembly language program consists of statements. The syntax of an assembly language program statement obeys the following rules:. RULES. Only one statement is written per line

843 views • 82 slides

?????????

?????????. PART1 ?????????. ??? ???. ?????????. ??. ???? ?????? ???? ???? ???? ????. ????. ??????????? ?????????????. ??????. ?? 8086 ????????????? ?????????????????????. ????. ??????? ???? TD.EXE ??? DEBUG.EXE ?. TD ?????? 1 ?. ?? TurboDebugger ?? CPU ???????? :.

524 views • 35 slides

ICS312 Lecture13

ICS312 Lecture13. String Instructions. What is String. String - a sequence of characters Note. The only string instructions you will be expected to know are: movsb cmpsb stosb The other string instructions described are just for background reading.

342 views • 27 slides

Microprocessors

383 views • 23 slides

CEN 226 : Computer Organization & Assembly Language : CSC 225 (Lec#10)

CEN 226 : Computer Organization & Assembly Language : CSC 225 (Lec#10). By Dr. Syed Noman. String manipulation in assembly. Computer applications along with arithmetical processing involve work such as text processing, searching of files, sorting of names etc.

306 views • 14 slides

Writing and reading files

Writing and reading files. Creating a file on a disk. Get a file handle from system Use INT 21H function 3C to create a directory entry for the file Use INT 21H function 40H to write records to the file Use INT 21H function 3EH to close the file. Create a file. filename DB 'data.dat',0

256 views • 13 slides

COSC 456 Lesson 8

COSC 456 Lesson 8. Cool Codes. ADD AL,SI AL AL + SI ADD AL,[SI] AL AL + [SI] INC BX BX BX + 1 INC [BX] Ambiguity error INC BYTE PTR [BX] [BX] [BX] + 1 INC WORD PTR [BX]

261 views • 11 slides

CS 206D Computer Organization Lab3

CS 206D Computer Organization Lab3. LOOP Instruction. The LOOP instruction can be used to implement a for loop. Syntax : ; initialize CX to loop_count destnation_lable: ; body of the loop LOOP destnation_lable. LOOP instruction.

193 views • 7 slides

Array :

174 views • 3 slides

.MODEL SMALL .STACK 100H .CODE MAIN PROC MOV AH,2 MOV CX,256 MOV DL,0 PRINT_LOOP: INT 21H INC DL

236 views • 1 slides