Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
2366
Datasheet
31
28
24
20
16
12
8
4
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0
RSVD
RMHIE
W
C
S
_0
RSVD
RM
HUW
D
R_0
RM
HUW
O
C
D
_0
RMHU
WDD
_
0
RMHUWC
E
_
0
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
Bit
Range
Default &
Access
Field Name (ID): Description
31:25
0000000b
RO
Reserved (RSVD):
Reserved.
24
0b
RW
RMH Inherit EHCI Wake Control Settings (RMHIEWCS_0):
When this bit is set,
the RMH behaves as if bits 2:0 of this register reflect the appropriate bits of EHCI
PORTSC0 bits 22:20.
Power Well:
Resume
23:20
0000b
RO
Reserved (RSVD):
Reserved.
19
0b
RW
RMH Upstream Wake on Device Resume (RMHUWDR_0):
This bit governs the hub
behavior when globally suspended. When this bit is 0 it enables the port to be sensitive
to device initiated resume events as system wake-up events. i.e, the hub will initiate a
resume on its upstream port and cause a wake when a device resume occurs on an
enabled DS port When this bit is set to 1 and a device resume event is seen on a
downstream port, the hub does not initiate a wake upstream and does not cause a
wake.
Power Well:
Resume
18
0b
RW
RMH Upstream Wake on OC Disable (RMHUWOCD_0):
This bit governs the hub
behavior when globally suspended. When this bit is 0 it enables the port to be sensitive
to overcurrent conditions as system wake-up events. i.e,, the hub will initiate a resume
on its upstream port and cause a wake when an OC condition occurs on an enabled DS
port When this bit is set to 1 and an over current event is seen, the hub does not initiate
a wake upstream and does not cause a wake.
Power Well:
Resume
17
0b
RW
RMH Upstream Wake on Disconnect Disable (RMHUWDD_0):
This bit governs the
hub behavior when globally suspended. When this bit is set to 0, the globally suspended
hub treats disconnect events on downstream port as resume events to be propagated
upstream. In this case, it is allowed to initiate a wake on its upstream por and cause a
system wake in response to a disconnect event on a downstream port When this bit is
set to 1, and the hub is globally suspended, the hub does not initiate a resume on its
upstream port or cause a resume when a disconnect event occurs on a downstream
port.
Power Well:
Resume
16
0b
RW
RMH Upstream Wake on Connect Enable (RMHUWCE_0):
This bit governs the hub
behavior when globally suspended. When this bit is set to 0, and the hub is globally
suspended, the hub treats connect events on a downstream port as resume events to be
propagated upstream. As well as waking up the system. When this bit is set to 1,and the
hub is globally suspended, the hub does not wake the system nor does it initiate a
resume on its upstream port when a connect event occurs on a downstream port.
Power Well:
Resume