1
© DHBK 2005
Nội dung môn học
Nội dung môn học
1. Giới thiệu chung về hệ vi xử lý
2. Bộ vi xử lý Intel 8088/8086
3. Lập trình hợp ngữ cho 8086
4. Tổ chức vào ra dữ liệu
5. Ngắt và xử lý ngắt
6. Truy cập bộ nhớ trực tiếp DMA
7. Các bộ vi xử lý trên thực tế
2
© DHBK 2005
Chương 7: Các bộ vi xử lý trên thực tế
Chương 7: Các bộ vi xử lý trên thực tế
•General purpose microprocessors
Intel 80x86
Xu hướng phát triển
•Microcontrollers
Vi điều khiển của Motorola
Họ vi điều khiển 8051
Họ vi điều khiển AVR
PSOC
Xu hướng phát triển
•Digital signal processors
Texas Instruments
Motorola
Philips
Xu hướng phát triển
3
© DHBK 2005
Chương 7: Các bộ vi xử lý trên thực tế
Chương 7: Các bộ vi xử lý trên thực tế
•General purpose microprocessors
Intel 80x86
Xu hướng phát triển
•Microcontrollers
Vi điều khiển của Motorola
Họ vi điều khiển 8051
Họ vi điều khiển AVR
PSOC
Xu hướng phát triển
•Digital signal processors
Texas Instruments
Motorola
Philips
Xu hướng phát triển
4
© DHBK 2005
Intel 4004
Intel 4004
•First microprocessor (1971)
•4-bit processor
•2300 Transistors (P-MOS),
10 m
•0.06 MIPS, 108 KHz, 640
bytes addressable memory
•-15V power supply
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© DHBK 2005
Intel 8008
Intel 8008
•First 8-bit processor (1972)
•Cost $500; at this time, a 4-bit
processor costed $50
•Complete system had 2 Kbyte
RAM
•200 KHz clock frequency, 10
m, 3500 TOR, 0.06 MIPS,
16 Kbyte addressable
memory
•18 pin package, multiplexed
address and data bus
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