CMOS: Difference between revisions
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To access CMOS RAM, the index address (0 to 7F hex) is output to port 70h, and the data is then read or written at port 71h. |
To access CMOS RAM, the index address (0 to 7F hex) is output to port 70h, and the data is then read or written at port 71h. |
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== |
== Examples == |
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All these examples use Intel-style [[assembly]]. |
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=== Reading from the CMOS === |
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<pre> |
<pre> |
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ReadFromCMOS (unsigned char array []) |
ReadFromCMOS (unsigned char array []) |
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} |
} |
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</pre> |
</pre> |
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=== Writing to the CMOS === |
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== Example Writing == |
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Example showing how to write: |
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<pre> |
<pre> |
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WriteTOCMOS(unsigned char array[]) |
WriteTOCMOS(unsigned char array[]) |
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