IXP45X INTEL [Intel Corporation], IXP45X Datasheet - Page 72

• Manufacturer Part Number: IXP45X
• Description: Product Line of Network Processors
• Manufacturer: INTEL [Intel Corporation]

Package Information
Table 20.
Table 21.
August 2006
72
USB_HPEN
USB_HPWR
Note:
†
††
OSC_IN
OSC_OUT
Note:
†
Name
Name
This table discusses all features supported on the Intel
see
For a legend of the Type codes, see
Please refer to the Intel® IXP45X and Intel® IXP46X Product Line of Network Processors Hardware Design Guidelines for additional board design details.
This table discusses all features supported on the Intel
see
For a legend of the Type codes, see
Table 1 on page
Table 1 on page
USB Host/Device Interfaces (Sheet 2 of 2)
Oscillator Interface
Reset
Power
Reset
Power
n/a
n/a
on
on
Z
Z
†
†
Reset
13.
13.
Reset
VO
VI
Z
Z
†
†
Software
Enables
Software
Normal
Enables
Normal
Reset
After
Until
Reset
After
Until
VO
VI
VO
VI
Table 8 on page
Table 8 on page
Software
Configur
Possible
Enables
Software
Possible
Configur
Enables
ations
After
ations
After
VO
VI
VO
VI
43.
43.
®
®
Type
IXP45X and Intel
IXP45X and Intel
Type
O
I
O
I
†
†
33.33-MHz, sinusoidal input signal. Can be driven by an oscillator.
33.33-MHz, sinusoidal output signal. Left disconnected when being driven by an oscillator.
Enable to the external VBUS power source
External VBUS power is in over current condition
When this interface/signal is enabled and is not being used in a system design, the interface/signal
should be pulled high with a 10-KΩ resistor. When this interface is disabled via the USB Device soft fuse
(refer to Expansion Bus Controller chapter of the Intel
Network Processors Developer’s Manual) and is not being used in a system design, this interface/signal
is not required for any connection.
®
®
IXP46X Product Line of Network Processors. For details on feature support listed by processor,
IXP46X Product Line of Network Processors. For details on feature support listed by processor,
Intel
®
IXP45X and Intel
Description
Description
®
IXP46X Product Line of Network Processors Datasheet
®
IXP45X and Intel
Document Number:
®
IXP46X Product Line of
306261-004US