WG82574L S LBA9 Intel, WG82574L S LBA9 Datasheet - Page 393

• Manufacturer Part Number: WG82574L S LBA9
• Description: CONTROLLER, ENET, INTEL 82574L, 64PQFN
• Manufacturer: Intel

Specifications of WG82574L S LBA9

• Ethernet Type: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +85°C
• Digital Ic Case Style: QFN
• No. Of Pins: 64
• Package / Case: QFN
• Interface Type: I2C, JTAG, PCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Driver Programing Interface—82574 GbE Controller
10.2.11.10 1000BASE-T Control Register (Any Page), PHY Address 01; Register 9
15:13
12
11
10
Bits
Test Mode
Master/Slave
Manual
Configuration
Enable
Master/Slave
Configuration
Value
Port Type
Field
R/W
R/W
R/W
R/W
Mode
0x0
0x0
See
Description
See
Description
HW Rst
Update
Update
0x0
Update
SW Rst
TX_CLK comes from the RX_CLK pin for jitter
testing in test modes 2 and 3. After exiting the
test mode, a hardware reset or software reset
(register 0.15) should be issued to ensure
normal operation. A restart of auto-negotiation
clears these bits.
000b = Normal mode.
001b = Test mode 1 - transmit waveform test.
010b = Test mode 2 - transmit jitter test
(master mode).
011b = Test mode 3 - transmit jitter test (slave
mode).
100b = Test mode 4 - transmit distortion test.
101b, 110b, 111b = Reserved.
A write to this register bit does not take effect
until any of the following also occurs:
1b = Manual master/slave configuration.
0b = Automatic master/slave configuration.
A write to this register bit does not take effect
until any of the following also occurs:
After a hardware reset, this bit takes on the
value of pd_config_ms_a.
1b = Manual configure as master.
0b = Manual configure as slave.
A write to this register bit does not take effect
until any of the following also occurs:
Register 9.10 is ignored if register 9.12 equals
1b. After a hardware reset, this bit takes on the
value of pd_config_ms_a.
1b = Prefer multi-port device (master).
0b = Prefer single port device (slave).
• Software reset is asserted (register 0.15).
• Restart auto-negotiation is asserted
• Power down (register 0.11, 16_0.2)
• Copper link goes down.
• Software reset is asserted (register 0.15).
• Restart auto-negotiation is asserted
• Power down (register 0.11, 16_0.2)
• Copper link goes down.
• Software reset is asserted (register 0.15).
• Restart auto-negotiation is asserted
• Power down (register 0.11, 16_0.2)
• Copper link goes down.
(register 0.9).
transitions from power down to normal
operation.
(register 0.9).
transitions from power down to normal
operation.
(register 0.9).
transitions from power down to normal
operation.
Description
393