ml6692 Microsemi Corporation, ml6692 Datasheet - Page 17

• Manufacturer Part Number: ml6692
• Description: 100base-tx Physical Layer With
• Manufacturer: Microsemi Corporation

MII MANAGEMENT INTERFACE REGISTERS
NOTE: All unnamed or unused register locations will return 0 values when accessed.
KEY: LL = latch low until read, R/W = read/write, RO = read only, SC = self-clearing.
5.12-5.10 Reserved
6.15-6.5
5.4-5.1
BIT(S)
BIT(S)
5.15
5.14
5.13
5.9
5.8
5.7
5.6
5.5
5.0
6.4
6.3
6.2
6.1
6.0
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Acknowledge
Remote fault
100BASE-T4 capability
100BASE-TX full duplex
100BASE-TX
10BASE-T full duplex
10BASE-T
Selector field
Selector field
Reserved; not used
Multiple link fault
Link partner next page able
Next page able
Page received
Link partner auto neg. capable 1 = link partner has auto negotiation capability
NAME
NAME
All these bits are 0 for 802.3 LANs
This bit is a 1 for 802.3 LANs
1 = 3 identical, consecutive link code
1 = additional link code word pages
0 = no additional pages
1 = link partner's successful receipt of local
station code
0 = no link partner reception of local station
code
1 = remote wire fault detected
0 = no remote wire fault detected
(Not used at present)
1 = 100BASE-T4 capability
0 = no 100BASE-T4 capability
1 = 100BASE-TX full duplex capability
0 = no 100BASE-TX full duplex
1 = 100BASE-TX capability
0 = no 100BASE-TX capability
1 = 10BASE-T full duplex capability
0 = no 10BASE-T full duplex capability
1 = 10BASE-T capability
0 = no 10BASE-T capability
1 = more than one receiving protocol
indicates link OK
0 = no multiple link faults
1 = link partner supports next page
0 = link partner has no next page
1 = local port supports next page
0 = local port has no next page
words received
0 = 3 identical, consecutive link code
words NOT received
0 = link partner has NO auto negotiation capability
Table 5. Link Partner Register
Table 6. Expansion Register
DESCRIPTION
DESCRIPTION
(Continuied)
RO; reset
RO; reset
on read
on read
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
DEFAULT
DEFAULT
ML6692
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
0
0
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