BK
TP.HCM
Computer Architecture
Computer Science & Engineering
Chương 3
Phép số học
BK
TP.HCM
9/11/2015
Khoa Khoa học & Kỹ thuật Máy tính
2
Các phép số học
Các phép tính trên số nguyên
Cộng và Trừ
Nhân và Chia
Xử lý tràn
Số thực với dấu chấm di động (Floating-
Point)
Cách biểu diễn và các phép tính
BK
TP.HCM
9/11/2015
Khoa Khoa học & Kỹ thuật Máy tính
3
Nhắc lại mạch số
Môn học:
Nhập môn điện toán (Năm I)
Thiết kế hệ thống số
11 September 2015
Khoa Khoa học & Kỹ thuật Máy tính
4
Mạch Half Adder
Half
adde
r
y
S
C
xx
yS
C
1011
0101
0110
0000
CSyx
ANDXOR
AND
XOR
11 September 2015
Khoa Khoa học & Kỹ thuật Máy tính
5
Mạch Full Adder
Full
adder
y
S
C
x
C0
S = x + y + C0
S = (x + y) + C0
Tính: S1 = x + y
Tính: S2 = S1 + C0
Half adder 1
Half adder 2
![Ngân hàng đề thi trắc nghiệm Kiến trúc máy tính [mới nhất]](https://cdn.tailieu.vn/images/document/thumbnail/2026/20260514/hoahongxanh0906/135x160/49281779160279.jpg)
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