典型内存地址空间分配 Offset o Reserved for ·段式 Interrupt Vectors Top of Stack- Reserved for -DATA Stack -CODE RAM -Stack/Heap Reserved for Heap Top of Heap- 8 bytes DATA ·/O port? Unused Memory ·硬盘 Mapped 1/0 ·网络 ROM CODE 50 bytes 5/111典型内存地址空间分配 • 段式 – DATA – CODE – Stack/Heap • I/O port? • 硬盘 • 网络 5/111