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Fixed a typo in the code comment, "This turns on bit 6 of register D" to "This turns on bit 6 of register B"
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m (Fixed a typo in the code comment, "This turns on bit 6 of register D" to "This turns on bit 6 of register B") |
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Line 33:
char prev=inportb(0x71); //read the current value of register B
outportb(0x70, 0x0B); //set the index again(a read will reset the index to register D)
outportb(0x71, prev | 0x40); //write the previous value or'd with 0x40. This turns on bit 6 of register
enable_ints();
</pre>
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