Understanding low-level machine organization and programming often proves difficult for students and practitioners. The basic concepts behind computer operations are complicated by a multiplicity of subject domains, discrepancy between theory and practice, and ranges of abstraction. The gap between a written program and processor hardware can be bridged by utilizing an assembler visualization tool. Visualization is useful for enhancing understanding of maintenance, configuring verification, planning tests, and recognizing parallelism in computer systems. This paper proposes a diagrammatic methodology for producing a conceptual representation of assembly language instructions. Without loss of generality, this paper focuses on using these diagrams in teaching Microcontroller 8051. Its assembly constructs are represented in the proposed method in order to show that this representation can provide a foundation for understanding the behavior of running programs. The resultant schematics offer a viable method for new hardware/software independent descriptions that can be used in teaching low-level machine organization and assembly programming.
목차
Abstract 1. Introduction 2. Illustration of Approaches 3. Flowthing Model 4. Modeling and Experimentation Scheme 5. FM-based Description of the Assembly Language 5.1. A Single Byte Instruction: ADD A, R1 5.2. A Two-byte Instruction: MOV A,#3 5.3. A Three-byte Instruction: MOV 30H,#40H 5.4. Synchronization of the Fetch/Execute Cycle 6. Conclusion References
보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Software Engineering and Its Applications
간기
월간
pISSN
1738-9984
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.8 No.10