RC82562EP Intel, RC82562EP Datasheet - Page 130

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

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

Physical Layer Interface
7.3
7.3.1
122
Note: The Intel MAC/PHY silicon devices (82558, 82559, 82550, and 82551) use the 82555 as the base
Intel 82555 Specific Registers
for their integrated PHY units. Therefore, the information contained in this section and the
following subsections apply to the all 8255x Fast Ethernet controllers except the 82557.
Status and Control Register: Register 16
Bit
15
14
13
12
11
10
9
8
7:3
2
1
0
Name
Flow Control
T4 Enable
CRS Disconnect Control
Reserved
RCV De-Serializer In-
Sync Indication
100 Power Down
10 Power Down
Polarity
Reserved
T4
Speed
Duplex
10/100 Mbps Ethernet Controller Family Open Source Software Developer Manual
R / W
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
Description
1 = Flow control enabled.
0 = Flow control disabled.
NOTE: This bit should always equal 0 for the
This bit enable T4 when auto-negotiation is
disabled.
1 = Enable T4 technology
0 = Disable T4 technology
This bit controls the RX100 CRS disconnect
function in repeater mode.
NOTE: This bit should always equal 0 for the
This bit is reserved.
This bit is used as the 100BASE-TX RCV De-
Serializer In Sync Indication
This bit provides 100BASE-T Power Down
Indication.
1 = Power down
0 = Normal operation
This bit provides 10BASE-T Power Down
Indication.
1 = Power down
0 = Normal operation
This bit indicates 10BASE-T polarity.
1 = Reverse polarity
0 = Normal polarity
These bits are reserved.
This bit is a result of the auto-negotiation process.
1 = 100BASE-T4.
0 = No 100BASE-T4
This bit is a result of the auto-negotiation process.
1 = 100 Mbps
0 = 10 Mbps
This bit is a result of the auto-negotiation process.
1 = Full duplex
0 = Half duplex
82559.
82559.
Default
0
0
0 = DTE
1 = Rptr
0
0
0
0
0
0
0
0
0