BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 902

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

[31]
[30:18]
[17]
[16]
[15]
[14:2]
[1]
[0]
Bit
Mnemonic
CRWE
－
OCIC
LPSC
DRWE
OCI
LPS
ClearRemote
WakeupEnable
Reserved
OverCurrent
Indicator
Change
LocalPower
StatusChange
DeviceRemote
WakeupEnable
Reserved
OverCurrent
Indicator
LocalPower
Status
Field name
TENTATIVE
TMPA900CM- 901
Writing a 1 clears DeviceRemoteWakeupEnable. Writing a 0 has no
effect.
This bit is set by hardware when a change occurs in the OCI field of
this register. HCD clears this bit by writing a 1. Writing a 0 has no
effect.
(read)LocalPowerStatusChange
The Root Hub does not support the local power status feature, and
therefore this bit is always read as 0.
(write)SetGlobalPower
In global power mode (PowerSwitchingMode = 0), this bit is set to 1 to
turn on power to all ports (clear PortPowerStatus). In per-port power
mode, it sets PortPowerStatus only on ports whose
PortPowerControlMask bit is not set. Writing a 0 has no effect.
(read)DeviceRemoteWakeupEnable
This bit enables a ConnectStatusChange bit as a resume event,
causing a UsbSuspend to UsbResume state transition and setting the
ResumeDetected interrupt.
0: ConnectStatusChange is not a remote wakeup event.
1: ConnectStatusChange is a remote wakeup event.
(write)
Writing a 1 sets DeviceRemoteWakeupEnable. Writing a 0 has no
effect.
This bit reports current conditions when the global reporting is
implemented. When set, an overcurrent condition exists. When
cleared, all power operations are normal. If per-port overcurrent
protection is to be implemented, this bit should always be set to 0.
(read)LocalPowerStatus
The Root Hub does not support the local power status feature, and
therefore this bit is always read as 0.
(write)ClearGlobalPower
In global power mode (PowerSwitchingMode = 0), this bit is set to 1 to
turn off power to all ports (clear PortPowerStatus). In per-port power
mode, this bit clears PortPowerStatus of ports whose
PortPowerControlMask bit is not set.
Writing a 0 has no effect.
Function
TMPA900CM
2009-10-14