User manual

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PCA-6011 User Manual 86
B.25 1st MB Memory Map
B.26 PCI Bus Map
Table B.25: 1st MB Memory Map
Addr. range (Hex) Device
E0000h - FFFFFh BIOS
D0000h - DFFFFh Unused
C0000h - CFFFFh VGA BIOS
A0000h - BFFFFh Video Memory
00000h - 9FFFFh Base memory
Table B.26: PCI Bus Map
Signal IDSEL INT# Pin GNT REQ
PCI slot 1 AD31 INT B, C, D, A GNT A REQ A
PCI slot 2 AD30 INT C, D, A, B GNT B REQ B
PCI slot 3 AD29 INT D, A, B, C GNT C REQ C
PCI slot 4 AD28 INT A, B, C, D GNT D REQ D