Information Technology Reference
In-Depth Information
For example, to load a value of 22h into the Card status change register, the following would
be used:
_outp(0x3E0,5h); /* point to Card status change register */
_outp(0x3E1,22h); /* load 22h into Card status change register */
Figure 8.2
Start and end of shared memory
Figure 8.3
Base address of the PCIC
