你好,
当您试图更新SA0位置时,哪个引导程序执行擦除/写入命令,在SA1还是SA2?
我希望在SA1的引导加载程序发出擦除/写入命令来更新SA3和SA0。
M957070的双操作快闪存储器由两个银行组成,不能在同一时间在同一银行中被擦除/编程和读取(指令提取)。
SA0和SA1位于同一银行,SA2和SA3位于另一银行。
因此,SA1上的引导加载程序可以擦除/写入SA3,但不能执行SA0。
SA2上的引导加载程序可以擦除/写入SA0,但不能执行SA3。
请尝试在SA2上从Bootloader删除/写入SA0。
以上来自于百度翻译
以下为原文
Hello,
When you tried to update the SA0 location, which bootloader executed the erase/write commands, at SA1 or SA2?
I expect that the bootloader at SA1 issued the erase/write commands to update SA3 and SA0.
The dual operation flash memory of MB95770 consists of two banks and cannot be erased/programmed and read (instruction-fetched) at the same time in bank on the same side.
SA0 and SA1 are located in the same bank, while SA2 and SA3 are located in another bank.
So, the bootloader at SA1 can erase/write the SA3, but cannot do the SA0.
The bootloader at SA2 can erase/write the SA0, but cannot do the SA3.
Please try erase/write the SA0 from the bootloader at SA2.
你好,
当您试图更新SA0位置时,哪个引导程序执行擦除/写入命令,在SA1还是SA2?
我希望在SA1的引导加载程序发出擦除/写入命令来更新SA3和SA0。
M957070的双操作快闪存储器由两个银行组成,不能在同一时间在同一银行中被擦除/编程和读取(指令提取)。
SA0和SA1位于同一银行,SA2和SA3位于另一银行。
因此,SA1上的引导加载程序可以擦除/写入SA3,但不能执行SA0。
SA2上的引导加载程序可以擦除/写入SA0,但不能执行SA3。
请尝试在SA2上从Bootloader删除/写入SA0。
以上来自于百度翻译
以下为原文
Hello,
When you tried to update the SA0 location, which bootloader executed the erase/write commands, at SA1 or SA2?
I expect that the bootloader at SA1 issued the erase/write commands to update SA3 and SA0.
The dual operation flash memory of MB95770 consists of two banks and cannot be erased/programmed and read (instruction-fetched) at the same time in bank on the same side.
SA0 and SA1 are located in the same bank, while SA2 and SA3 are located in another bank.
So, the bootloader at SA1 can erase/write the SA3, but cannot do the SA0.
The bootloader at SA2 can erase/write the SA0, but cannot do the SA3.
Please try erase/write the SA0 from the bootloader at SA2.
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