Intel C2518 FH8065501516710 Data Sheet
Product codes
FH8065501516710
Volume 2—System Agent and Root Complex—C2000 Product Family
System Agent Register Map
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 2 of 3
September 2014
106
Order Number: 330061-002US
4.10
System Agent Register Map
4.10.1
Registers in Configuration Space
Bus 0; Device 0; Function 0
Table 4-14. Header Registers
Offset
Name
Description
000h
CUNIT_REG_DEVICEID CUNIT_REG_DEVICEID
004h
CUNIT_CFG_REG_PCISTATUS CUNIT_CFG_REG_PCISTATUS
008h
UNIT_CFG_REG_CLASSCODE
00Ch
CUNIT_CFG_REG_HDR_TYPE
Table 4-15. Device Specific Registers
Offset
Name
Description
0D0h
CUNIT_MSG_CTRL_REG CUNIT_MSG_CTRL_REG
0D4h
CUNIT_MSG_DATA_REG CUNIT_MSG_DATA_REG
0D8h
CUNIT_MSG_CTRL_REG_EXT
0DCh
CUNIT_MSG_CTRL_PACKET_REG
0F0h
CUNIT_SCRATCHPAD_REG
0F8h
CUNIT_MANUFACTURING_ID
100h
CUNIT_LOCAL_CONTROL_MODE
104h
CUNIT_ACCESS_CTRL_VIOL
108h
CUNIT_PDM_REGISTER
114h
CUNIT_MCRS_SAI
118h
CUNIT_MDR_SAI