Intel C2550 FH8065401488912 Data Sheet
Product codes
FH8065401488912
Volume 2—SMBus 2.0 Unit 1 - Host—C2000 Product Family
Controller Characteristics and Operation
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 2 of 3
September 2014
338
Order Number: 330061-002US
Figure 15-13.SMBus/I
2
C Target Flow
ENTER
Target busy?
TPOLICY.ADDR0BSY
TPOLICY.ADDR1BSY
Cleared
Set
Next Byte
Received
NACK
MTYPE =
“SMBus/I
2
C”
Byte limit exceeded?
TRxCTRL.MRxB
Yes
NACK
No
ACK
SMBus STOP?
No
Yes
EXIT
SMBus Stop
EXIT
SMBus Stop
EXIT