adm6996f Infineon Technologies Corporation, adm6996f Datasheet - Page 56

• Manufacturer Part Number: adm6996f
• Description: 6 Port 10/100 Mb/s Single Chip Ethernet Switch Controller
• Manufacturer: Infineon Technologies Corporation

ADM6996F
Infineon-ADMtek Co Ltd
6
5:0
15
14
13
12
11
10
9:7
6
5
4.8.2 Status Register, offset: 0x01
Bits
Bits
Type Name
Type Name
RO SPEED_MSB Speed Selection MSB
RO Reserved
RO CAP_T4
RO CAP_TXF
RO CAP_TXH
RO CAP_TF
RO CAP_TH
RO CAP_T2
RO Reserved
RO CAP_SUPR
RO AN_COMP
Description
to be asserted in response to the assertion of TXEN.
Set to 0 all the time indicate that the D7001 does not support
1000 Mbits/s function.
Not Applicable
Description
Set to 0 all the time to indicate that the D7001 does not
support 100Base-T4
Set to 1 all the time to indicate that the D7001 does support
Full Duplex mode
Set to 1 all the time to indicate that the D7001 does support
Half Duplex mode
TP : Set to 1 all the time to indicate that the D7001 does
support 10M Full Duplex mode
FX : Set to 0 all the time to indicate that the D7001 does not
support 10M Full Duplex mode
10M Half Duplex Capable
TP : Set to 1 all the time to indicate that the D7001 does
support 10M Half Duplex mode
FX : Set to 0 all the time to indicate that the D7001 does not
support 10M Half Duplex mode
Set to 0 all the time to indicate that the D7001 does not
support 100Base-T2
Not Applicable
This bit is hardwired to 1 indicating that the D7001 accepts
management frame without preamble. Minimum 32
preamble bits are required following power-on or hardware
reset. One idle bit is required between any two management
transactions as per IEEE 802.3u specification.
Auto Negotiation Complete
1 – Auto Negotiation process completed
0 – Auto Negotiation process not completed
If auto negotiation is enabled, this bit indicates whether the
auto negotiation process has been completed or not.
Set to 0 all the time when Fiber Mode is selected.
100Base-T4 Capable
100Base-X Full Duplex Capable
100Base-X Half Duplex Capable
10M Full Duplex Capable
100Base-T2 Capable
MF Preamble Suppression Capable
Register Description
Initial value
Initial value
0x00h
0x0h
0x0h
0x1h
0x1h
0x1h
0x0h
0x1h
0x0h
0x0h
0x0h
0x1h
0x0h
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