PDIUSBH11NB PHILIPS [NXP Semiconductors], PDIUSBH11NB Datasheet - Page 16

• Manufacturer Part Number: PDIUSBH11NB
• Description: Universal Serial Bus Hub
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Host Requests
SetFeature PORT_RESET
Reinitialize the embedded function and set the Reset Change bit to indicate that the reset has completed. Reset the Enable Status bit, enable
the embedded function and set its address to 0 by the Set embedded function Address / Enable command. Disable the embedded function
interrupt endpoint by the Set Endpoint Enable command.
SetFeature PORT_ENABLE
Enable the function by the Set embedded function Address / Enable command. Set the Enable Status bit.
SetFeature PORT_SUSPEND
Disable the function by the Set embedded function Address / Enable command. Reset the Enable Status bit and set the Suspend Status bit.
ClearFeature PORT_ENABLE
Disable the function by the Set embedded function Address / Enable command. Reset the Enable Status bit.
ClearFeature PORT_SUSPEND
Enable the function by the Set embedded function Address / Enable command. Set the Enable Status bit, reset the Suspend Status bit; set the
Resume Status Change bit to indicate that the resume has completed.
ClearFeature any Change Indicator
Clear the corresponding status change bit.
Babbling Condition
When the embedded function causes a babbling condition, the function is automatically disabled by the PDIUSBH11. As soon as the micro
controller detects the babbling error, it must set the Enable Status Change bit and reset the Enable Status bit.
Remote WakeUp
There are three scenarios a remote wakeup can occur. The following describes the course of actions for each of the cases:
1. The device is not suspended and the embedded port is suspended
2. The device is suspended and the embedded port is suspended.
3. The device is suspended and the embedded port is enabled
RECOMMENDED OPERATING CONDITIONS
1997 Aug 01
SYMBOL
SYMBOL
– Enable back the function by setting the enable bit in the Set Address/Enable register and update the following status bits in the
– Send an upstream Resume using the Send Resume command, enable back the function by setting the enable bit in the Set
– Send an upstream resume using the Send Resume command
Universal Serial Bus Hub
V
micro–controller program: reset the Suspend Status bit, set the Enable Status bit and set the Suspend Status Change bit.
Address/Enable register and update the following status bits in the micro–controller program: reset the Suspend Status bit, set the Enable
Status bit and set the Suspend Status Change bit.
T
V
V
V
AI/O
amb
V
CC
I/O
O
I
DC supply voltage
DC Input voltage range
DC input range for I/O
DC input range for analog I/O
DC output voltage range
Operating ambient temperature range in
free air
PARAMETER
PARAMETER
See DC and AC characteristics
per device
CONDITIONS
CONDITIONS
16
MIN
MIN.
3.0
0
0
0
0
0
LIMITS
MAX
MAX.
V
V
+70
3.6
5.5
5.5
PDIUSBH11
CC
CC
Product specification
UNIT
UNIT
V
V
V
V
V
C