1 Pertemuan 19 Control Unit 2 Matakuliah: H0344/Organisasi dan Arsitektur Komputer Tahun: 2005 Versi: 1/1.

Presentasi berjudul: "1 Pertemuan 19 Control Unit 2 Matakuliah: H0344/Organisasi dan Arsitektur Komputer Tahun: 2005 Versi: 1/1."— Transcript presentasi:

1 1 Pertemuan 19 Control Unit 2 Matakuliah: H0344/Organisasi dan Arsitektur Komputer Tahun: 2005 Versi: 1/1

2 2 Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : •Menjelaskan prinsip kerja control unit dalam mengeksekusi beberapa instruction

3 3 Outline Materi •Micro-Operations •Control of Processor •Hardwired Implementation

4 4 Processor Architecture

5 5 Kegiatan Control Unit (1) LDA $HHHHh 1. S2 : PC  Bus, S4 : Bus  MAR 2. AE : MAR  Address, RD : Data(Address)  Bus 3. RD : Data(Address)  Bus, S12 : Bus  IR 4. S1 : PC + 1  PC 5. S2 : PC  Bus, S4 : Bus  MAR 6. AE : MAR  Address, RD : Data(Address)  Bus 7. RD : Data(Address)  Bus, S7 : Bus  TEMP(H) 8. S1 : PC + 1  PC 9. S2 : PC  Bus, S4 : Bus  MAR 10. AE : MAR  Address, RD : Data(Address)  Bus 11. RD : Data(Address)  Bus, S6 : Bus  TEMP(L) 12. S5 : TEMP  Bus, S4 : Bus  MAR 13. AE : MAR  Address, RD : Data(Address)  Bus 14. RD : Data(Address)  Bus, S8 : Bus  A1, S9 : Bus  A2, S10 : Bus  AH 15. S1 : PC + 1  PC

6 6 STA $HHHHh 1. S2 : PC  Bus, S4 : Bus  MAR 2. AE : MAR  Address, RD : Data(Address)  Bus 3. RD : Data(Address)  Bus, S12 : Bus  IR 4. S1 : PC + 1  PC 5. S2 : PC  Bus, S4 : Bus  MAR 6. AE : MAR  Address, RD : Data(Address)  Bus 7. RD : Data(Address)  Bus, S7 : Bus  TEMP(H) 8. S1 : PC + 1  PC 9. S2 : PC  Bus, S4 : Bus  MAR 10. AE : MAR  Address, RD : Data(Address)  Bus 11. RD : Data(Address)  Bus, S6 : Bus  TEMP(L) 12. S5 : TEMP  Bus, S4 : Bus  MAR 13. AE : MAR  Address, WR : Bus  Data(Address) 14. WR : Bus  Data(Address), S11 : AH  Bus 15. S1 : PC + 1  PC Kegiatan Control Unit (2)