Intel D850EMV2L - Desktop Board Motherboard, Product Manual, Page: 67 / 78

Technical Reference
67
Table 29. I/O Map (continued)
Address (hex) Description
96 contiguous bytes starting on a 128-byte
divisible boundary ICH2 (ACPI + TCO)
64 contiguous bytes starting on a 64-byte
divisible boundary D850EMD2 and D850EMV2 board resource
32 contiguous bytes starting on a 32-byte
divisible boundary ICH2 (USB controller #1)
16 contiguous bytes starting on a 16-byte
divisible boundary ICH2 (SMBus)
4096 contiguous bytes starting on a 4096-byte
divisible boundary Intel 82801BA PCI bridge
256 contiguous bytes starting on a 256-byte
divisible boundary ICH2 audio mixer
64 contiguous bytes starting on a 64-byte
divisible boundary ICH2 audio bus mixer
32 contiguous bytes starting on a 32-byte
divisible boundary ICH2 (USB controller #2)
64 contiguous bytes starting on a 64-byte
divisible boundary ICH2/Intel 82562ET (optional)
96 contiguous bytes starting on a 128-byte
divisible boundary LPC47M142
* Default, but can be changed to another address range.
** Dword access only.
*** Byte access only.