1
Chương 2
BỘ XỬ LÝ
1
Nội dung
1. Các thành phần chức năng của CPU.
2. Ngắt.
3. Thanh ghi.
4. Khối điều khiển.
5. Khối luận lý và số học
6. Bus hệ thống.
7. Lệnh máy tính.
2
Các thành phần chức năng
của CPU
3
0
1
…
n-2
n-1
System Bus
Các thành phần chức năng
của CPU
Các thành phần của máy tính 4
Hệ thống Bus
Các thành phần chức năng
của CPU
Data bus:
Chuyển tải dữ liệu, lệnh.
Độ rộng của Bus tương ứng khả năng chuyển tải
dữ liệu của CPU: 8, 16, 32, 64 bit
5
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