HD6417727F100CV Renesas Electronics America, HD6417727F100CV Datasheet - Page 814

• Manufacturer Part Number: HD6417727F100CV
• Description: SH3-DSP, LEAD FREE
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100CV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP Exposed Pad, 240-eQFP, 240-HQFP
• Cpu Family: SuperH
• Device Core Size: 32b
• Frequency (max): 100MHz
• Interface Type: SCI/USB
• Program Memory Size: Not Required
• Total Internal Ram Size: 16KB
• # I/os (max): 104
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 2.05/3.6V
• Operating Supply Voltage (min): 1.6/2.6V
• On-chip Adc: 6-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 240
• Package Type: HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant

Section 24 USB HOST Module
Register: HcRhPortStatus[1:2]
Bits
1
0
Rev.6.00 Mar. 27, 2009 Page 756 of 1036
REJ09B0254-0600
Reset
0
0
R/W
R/W
R/W
Offset: 54–57, 58–5B
Description
(read) PortEnableStatus (PES)
This bit indicates whether the port is enabled or disabled. The
root hub clears this bit when the over-current condition and a
operational bus error such as disconnect event, power-off
switch, or babble is detected. PortEnabledStatusChange is set
by this change. This bit is set by writing SetPortEnable and
cleared by writing ClearPortEnable. This bit cannot be set when
CurrentConnectStatus is cleared. In addition, this bit is set upon
completion of the port reset by which ResetStatusChange is
set, or uponcompletion of the port suspend by which
SuspendStatusChange is set.
0 = Port disabled. (initial value)
1 = Port enabled.
(write) SetPortEnable
Writing a 1 sets PortEnableStatus. Writing a 0 has no effect.
If CurrentConnectStatus is cleared, this writing does not set
PortEnableStatus, instead, sets ConnectStatusChange. This
reports the driver that the power disconnection port has been
tried to be enabled.
(read) CurrentConnectStatus (CCS)
This bit indicates the status of the downstream port.
0 = No device connected.
1 = Device connected.
Note: If DeviceRemoveable is set (not removable) this bit is
always 1.
(write) ClearPortEnable
Writing a 1 clears PortEnableStatus. Writing a 0 has no effect.
CurrentConnectStatus is not affected by any writing.