HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 861

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bit
8
7 to 5
4
3
Bit Name
PPS
⎯
PRS
POCI
Initial Value R/W
1
All 0
0
0
R
R
R
R
Description
Port Power Status
This bit reflects the port’s power status, regardless
of the type of power switching implemented.
Since the initial value of the NPS bit in
HcRhDescriptorA is 1, this bit is initially set to 1. The
NPS bit should be cleared to 0 beforehand in order
to enable power switching.
This bit is cleared to 0 if an overcurrent condition is
detected. HCD sets this bit to 1 by writing PPS or
LPSC. HCD clears this bit to 0 by writing LSDA or
OCI. Which power control switches are enabled is
determined by PSM and PPCM. In global switching
mode (PSM = 0), only Set/ClearGlobalPower
command controls this bit. In per-port power
switching (PSM = 1), when the PPCM bit for the port
is set to 1, only Set/ClearPortPower commands are
enabled. When port power is disabled, CCS, PES,
PSS, and PRS should be reset.
0: Power of port is turned off
1: Power of port is turned on
Note: This bit is always read as 1 when power
Reserved
These bits are always read as 0.
Port Reset Status
When this bit is set by a write to this bit, port reset
signal is asserted. When reset is completed, this bit
is cleared when PRSC is set. This bit cannot be set
if CCS is cleared.
0: Port is not in reset state
1: Port is in reset state
Port Overcurrent Indicator
This bit is only valid when the root hub is configured
in such a way that overcurrent conditions are
reported on a per-port basis. When per-port
overcurrent reporting is not supported, this bit is
cleared to 0. When this bit is 0, all power operations
are normal for this port. When this bit is 1, an
overcurrent condition exists on this port. This bit
always reflects the overcurrent input signal
0: Port is not in overcurrent state
1: Port is in overcurrent state
switching is not supported.
Rev. 2.00 Feb. 12, 2010 Page 777 of 1330
REJ09B0554-0200