Fujifilm Xeon DP S26361-F3310-L280 データシート
製品コード
S26361-F3310-L280
Datasheet
81
Figure 14.
Stop Clock State Machine
HALT State
BCLK running
Snoops and interrupts allowed
Snoops and interrupts allowed
Normal State
Normal execution
HALT Snoop State
BCLK running
Service snoops to caches
Service snoops to caches
Stop Grant State
BCLK running
Snoops and interrupts allowed
Snoops and interrupts allowed
Sleep State
BCLK running
No snoops or interrupts
allowed
No snoops or interrupts
allowed
Snoop
Event
Occurs
Snoop
Event
Serviced
INIT#, BINIT#, INTR, NMI, SMI#,
RESET#, FSB interrupts
RESET#, FSB interrupts
STPCLK#
Asserted
Asserted
STPCLK#
De-asserted
De-asserted
ST
PC
LK
#
Asse
rte
d
ST
PC
LK
#
D
e-a
sse
rte
d
SLP#
Asserted
Asserted
SLP#
De-asserted
De-asserted
Snoop Event Occurs
Snoop Event Serviced
HALT or MWAIT Instruction and
HALT Bus Cycle Generated
HALT Bus Cycle Generated
Stop Grant Snoop State
BCLK running
Service snoops to caches
Service snoops to caches