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对C5xx 80C5xx的闪速存储器进行在线编程

消耗积分:3 | 格式:rar | 大小:88 | 2009-07-01

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The following approach describes the proceeding for in-system reprogramming of an
external (5V-only) FLASH code memory by using the internal ROM code. Due to the
´Havard Architecture´, an additional external logic (PLD) is used for a software
switching mechanism between code and data memory.
1 Memory Organization  4
2 Hardware Description 5
3 Functional Description of the ROM Software Routine  7

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