Specifications

9 March 1999 – Subject To Change System Address Space A–27
PCI Configuration Space
Figure A–14 PCI Configuration Space Definition (Sparse)
Figure A–15 PCI Configuration Space Definition (Dense)
000111MBZ1
313234353839 29 28 21 20 16 15 13 12 07 06 05 04 03 02
Length
CFG<1:0>
Type 0 PCI
Configuration
Address
CPU Address
Type 1 PCI
Configuration
Address
00
LJ04270A.AI4
000000 Bus Device Function Register 0 100
31 27 26 24 23 16 15 11 10 0708 02 01 00
Byte Offset
31 11 10 0708 02 01 00
IDSEL Function Register 0 0
31 24 16 15 07 02
CFG<1:0>
00
LJ-05400.AI4
Byte Offset
0108101123
31 07 02 00
01081011
31 24 16 15 07 02 00
010810112327 26
IDSEL Function Register
000000 Bus Device Function Register 0 100