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Chương 5
Thi t k các c ng I/O
5.1 I/O ư c phân vùng nh và I/O tách bi t
- I/O ư c phân vùng nh (Memory Mapped I/O)
- I/O tách bi t (Isolated I/O)
5.2 Các chip MSI dùng làm c ng I/O
- C ng ra
- C ng vào
5.3 Chip 8255
- Sơ chân, Sơ kh i ch c năng
- Các mode ho t ng
- Gi i mã a ch
- L p trình cho 8255

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Vixulychuong502

  • 1. Chương 5 Thi t k các c ng I/O 5.1 I/O ư c phân vùng nh và I/O tách bi t - I/O ư c phân vùng nh (Memory Mapped I/O) - I/O tách bi t (Isolated I/O) 5.2 Các chip MSI dùng làm c ng I/O - C ng ra - C ng vào 5.3 Chip 8255 - Sơ chân, Sơ kh i ch c năng - Các mode ho t ng - Gi i mã a ch - L p trình cho 8255