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chinesedragon2010 2010-09-14
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scratch ram 由 CPU 使用的用于临时数据存储的内存
VCLIFE 2010-09-14
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A scratch pad RAM is just what the name implies. Like a pad of paper
that is a 'scratch pad' you write on it, erase or throw it away, the
paper, and rewrite. A RAM that is a 'scratch pad' that is temporally
used to store information. You can connect one of these to the stamp,
but with out Parallax's permission, you can't write extended variables
to them, unless what you read or write is less than $FFFF (hex for
65,535).. :-))
that is a 'scratch pad' you write on it, erase or throw it away, the
paper, and rewrite. A RAM that is a 'scratch pad' that is temporally
used to store information. You can connect one of these to the stamp,
but with out Parallax's permission, you can't write extended variables
to them, unless what you read or write is less than $FFFF (hex for
65,535).. :-))
