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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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ST72411T1 Fiches technique(PDF) 8 Page - STMicroelectronics |
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ST72411T1 Fiches technique(HTML) 8 Page - STMicroelectronics |
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8 / 71 page  ST72411R 8/71 1.3 REGISTER & MEMORY MAP As shown in Figure 3, the MCU is capable of adressing 64K bytes of memories and I/O regis- ters. The available memory locations consist of 64 bytes of register locations, up to 256 bytes of RAM, 16 bytes of LCD RAM and 4Kbytes of user program memory. The RAM space includes up to 64 bytes for the stack from 0100h to 013Fh. The highest address bytes contain the user reset and interrupt vectors. Figure 3. Memory Map 0000h RAM Program Memory (4K = 4096 Bytes) Interrupt & Reset Vectors HW Registers 014Fh 0040h 003Fh 0150h EFFFh Reserved (see Table 2) F000h FFDFh FFE0h FFFF h (see Table 4) 0140h LCD RAM (16 Bytes) 013Fh Short Addressing RAM (zero page) Stack (64 Bytes) 0100h 013Fh 0040h 00FFh (256 Bytes) |
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