10H-1Fh Register Map Detailed Description; 10H: Phy_Extended_Control_Register - Broadcom NetXtreme/NetLink BCM5718 Series Programmer's Manual

BCM5718 Programmer's Guide
10h–1Fh Register Map Detailed Description

10h: PHY_Extended_Control_Register

Bit Name
15 MAC_PHY_INTERFACE_MODE
14 DISABLE_AUTOMATIC_MDI_
CROSSOVER
13 TRANSMIT_DISABLE
12 INTERRUPT_DISABLE
11 FORCE_INTERRUPT
10 BYPASS_ENCODER
9 BYPASS_SCRAMBLER
8 BYPASS_NRZI_MLT3
7 BYPASS_ALIGNMENT
6 RESET_SCRAMBLER
5 ENABLE_LED_TRAFFIC_MODE
4 FORCE_LEDS_ON
3 FORCE_LEDS_OFF
Broadcom
®
January 29, 2016 • 5718-PG108-R
10h–1Fh Register Map Detailed Description
RW Default
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
RW 0
SC
RW 0
RW 0
RW 0
Description
1 = 10B interface mode
0 = GMII mode
1 = automatic MDI crossover
disabled
0 = automatic MDI crossover
enabled
1 = force transmit output to high
impedance
0 = normal operation
1 = interrupts disabled
0 = interrupts enabled
1 = force interrupt status to
"active"
0 = normal interrupt operation
1 = bypass 4B5B encoder and
decoder
0 = normal operation
1 = bypass scrambler and
descrambler
0 = normal operation
1 = bypass NRZI/MLT3 encoder
and decoder
0 = normal operation
1 = bypass receive symbol
alignment
0 = normal operation
1 = reset scrambler to all 1's
state
0 = normal scrambler operation
1 = LED traffic mode enabled
0 = LED traffic mode disabled
1 = force all LED's into "ON"
state
0 = normal LED operation
1 = force all LED's into "OFF"
state
0 = normal LED operation
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