User's Manual

Intel® 815 Chipset: Graphics Controller PRM, Rev 1.0
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Table 10. Memory Address Counter Address Bits [15:0]
Byte Mode
CR14 bit 6=0
CR17 bit 6=1
CR17 bit 5=X
Word Mode
CR14 bit 6=0
CR17 bit 6=0
CR17 bit 5=1
Word Mode
CR14 bit 6=0
CR17 bit 6=0
CR17 bit 5=0
DWord Mode
CR14 bit 6=1
CR17 bit 6=X
CR17 bit 5=X
MAOut0 0 15 13 12
MAOut1 1 0 0 13
MAOut2 2 1 1 0
MAOut3 3 2 2 1
MAOut4 4 3 3 2
MAOut5 5 4 4 3
MAOut6 6 5 5 4
MAOut7 7 6 6 5
MAOut8 8 7 7 6
MAOut9 9 8 8 7
MAOut10 10 9 9 8
MAOut11 11 10 10 9
MAOut12 12 11 11 10
MAOut13 13 12 12 11
MAOut14 14 13 13 12
MAOut15 15 14 14 13
X = Don’t Care