HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 850

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 24 USB Host Controller (USBH)
24.3.21 Hc Rh Status Register (USBHRS)
USBHRS is divided into two parts. The lower word of a long word indicates the hub status bits
and the upper word indicates the hub status change bit. Reserved bits should be set to 0.
Page 790 of 1414
Bit
31
30 to 18 ⎯
17
16
15
14 to 2
Bit Name
CRWE
OCIC
LPSC
DRWE
⎯
Initial
Value
0
All 0
0
0
0
All 0
R/W
W
R
R/W
R/W
R/W
R
Description
Clear Remote Wakeup Enable
Writing a 1 to this bit clears DeviceRemoteWakeupEnable.
Writing 0 to this bit has no effect.
Reserved
These bits are always read as 0. The write value should
always be 0.
Over Current Indicator Change
This bit is set when the OCI bit changes. Writing 1 clears
this bit. Writing 0 has no effect.
(Read) Local Power Status Change
The root hub does not support the local power status
function. Therefore, this bit is always read as 0.
(Write) Set Global Power
This bit is written to 1 to power on (clears the PPS bit in
USBHRPS) all ports in global power mode (PSM bit in
USBHRDA = 0). This bit sets the PPS bit only to the port
in which the PPCM bit is not set in power mode at each
port. When a 0 is written to, this bit is not cleared.
(Read) Device Remote Wakeup Enable
This bit enables the CSC bit as a resume event and
generates the state transition from USBHSUSPEND1 to
USBRESUME and ResumeDetected interrupt.
0: ConnectStatusChange is not the remote wakeup event
1: ConnectStatusChange is the remote wakeup event.
(Write) Set Remote Wakeup Enable
Writing a 1 sets DeviceRemoteWakeupEnable. Writing a 0
has no effect.
Reserved
These bits are always read as 0. The write value should
always be 0.
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010