RC82562EP Intel, RC82562EP Datasheet - Page 159

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RC82562EP

Manufacturer Part Number
RC82562EP
Description
IC ETH 10/100 PLC DEV CTRL 64BGA
Manufacturer
Intel
Datasheets

Specifications of RC82562EP

Rohs Status
RoHS non-compliant
Controller Type
Ethernet Controller
Interface
IEEE 802.3
Voltage - Supply
3.135 V ~ 3.465 V
Mounting Type
Surface Mount
Package / Case
64-BGA
Current - Supply
-
Operating Temperature
-
Other names
832361

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RC82562EP
Manufacturer:
Intel
Quantity:
10 000
A.7.4.4
10/100 Mbps Ethernet Controller Family Open Source Software Developer Manual
Dummy Wake-up Sequence
After the OS requests to set the 82559 in the power down state, the driver aborts the receive
activity. Then, the driver loads the required programmable filters to wake-up the system. At this
point, the 82559 is capable of waking up the system if the power management event is enabled.
The driver informs the OS that it may place the 82559 in the power down state. The OS may
proceed with the power down sequence, or it might resume nominal operation. If the 82559 driver
is requested to resume nominal operation, it should follow the same flow as if the 82559 was at the
power down state.
6. The device statistic counters are corrupted during power down state. Therefore, the driver
7. If the 82559 was at the D3 power state, a full initialization sequence is required. Otherwise, the
8. The driver should issue an RU start command pointing to a valid RFA.
9. The driver is now ready to issue transmit commands and receive packets.
should clear the statistic counters by first issuing load dump counters address and then a dump
and reset statistic counters.
driver should initialize the CU and RU base addresses.
Wake-up Functionality
151

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