TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 802

• Manufacturer Part Number: TMPA901CMXBG
• Description: Microcontrollers (MCU) 32-bit RISC MCU 16kb ARM926EJ 16kb 200Mhz
• Manufacturer: Toshiba

Specifications of TMPA901CMXBG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): -
• Rom Type: ROMless
• Ram (kbytes): 32
• Number Of Pins: 177
• Package: BGA
• Vcc: 3V
• Tft Lcd Controller: Y
• Touchscreen Controller: Y
• Usb Host Fs With Phy: Y
• Usb Device Hs With Phy: Y
• Sd Host Controller: -
• Cmos Image Sensor Interface: -
• I2s: 1
• Ssp (ch) Spi: 1
• I2mc/sio (ch): 1
• Uart/sio (ch): 2
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 8
• 10-bit Ad Converter: 4
• 12-bit Da Converter: -
• 16-bit Timer / Counter: 6
• Real Time Clock: Y
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Low-power Modes: Y
• Lead Free Status / Rohs Status: Details

[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
TMPA901CM- 801
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
TMPA901CM
2010-07-29