Intel C2350 FH8065401488914 Data Sheet
Product codes
FH8065401488914
Volume 2—System Address Maps—C2000 Product Family
Physical Address Space Map
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 2 of 3
September 2014
174
Order Number: 330061-002US
Upstream writes from the I/O fabric to the Local APIC range (FEE0_0000h-
FEEF_FFFFh) are sent to the appropriate CPU core APIC.
Write accesses from a CPU core to the Abort Page range (FEB0_0000h-FEBF_FFFFh)
are dropped, and reads are always return all 1s in binary.
Accesses in the 256-MB PCI ECAM range starting at BECREG generate enhanced PCI
Requests to access the Low MMIO range from other sources are sent to the I/O fabric
for further address decode based on PCI resource allocations. The I/O fabric subtractive
agent for unclaimed accesses is the Platform Controller Unit (PCU).