BCM5208KPF Broadcom, BCM5208KPF Datasheet - Page 37

• Manufacturer Part Number: BCM5208KPF
• Manufacturer: Broadcom

Specifications of BCM5208KPF

• Number Of Receivers: 4
• Data Rate: 10/100Mbps
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3.14V
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Lead Free Status / RoHS Status: Not Compliant

November 3, 1999
.
AUXILIARY STATUS SUMMARY REGISTER
The Auxiliary Status Summary Register contains copies of redundant status bits found elsewhere within the MII register
space. Descriptions for each of these individual bits can be found associated with their primary register descriptions. Bits
10:8, the Auto-Negotiation HCD, are only set for full Auto-Negotiation process, and not for either Parallel Detection or
forced speed modes. Table 20 shows the bit descriptions.
Document 5208-DS03-R¥¥¥¥¥
BIT
15
14
13
12
11
10:8
7
6
5
4
3
2
1
0
Note: R/W = Read/Write, RO = Read only, SC = Self Clear, LL = Latched Low, LH = Latched High (LL and LH clear after
read operation)
NAME
Auto-Negotiation Complete
Auto-Negotiation Flp-Link
Good-Check
Auto-Negotiation
Acknowledge Detected
Auto-Negotiation Ability
Detect
Auto-Negotiation Pause
Auto-Negotiation HCD
Auto-Negotiation Parallel
Detection Fault
Link Partner Remote Fault
Link Partner Page Received
Link Partner Auto-Negotiation
Able
Speed Indicator
Link Status
Auto-Negotiation Enabled
Jabber Detect
Table 20: Auxiliary Status Summary Register (Address 25d, 19h)
R/W
RO
RO
LH
RO
LH
RO
LH
RO
RO
RO
LH
RO
RO
LH
RO
RO
RO
LL
RO
RO
LL
B r o a d c o m C o r p o r a t i o n
DESCRIPTION
1 = Auto-Negotiation FLP-Link Good Check.
1 = Auto-Negotiation acknowledge detected.
1 = Auto-Negotiation for link partner ability.
BCM5208 & link partner Pause Operation bit set.
000 = No Highest Common Denominator
001 = 10BASE-T
010 = 10BASE-T Full-Duplex
011 = 100BASE-TX
100 = 100BASE-T4
101 = 100BASE-TX Full-Duplex
11x = undefined
1 = Parallel Detection fault.
1 = New Page has been received.
1 = Link Partner is Auto-Negotiation capable.
1 = 100 Mbps
0 = 10 Mbps
1 = Link is Up (link pass state)
1 = Auto-Negotiation enabled.
1 = Jabber condition detected.
1 = Auto-Negotiation process completed.
n BCM5208
DEFAULT
0
0
0
0
0
000
0
0
0
0
0
1
0
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