PEF22827EL-V11 Lantiq, PEF22827EL-V11 Datasheet - Page 152

• Manufacturer Part Number: PEF22827EL-V11
• Manufacturer: Lantiq

Specifications of PEF22827EL-V11

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Field
Res
100FD
100HD
10FD
10HD
SELECTOR
Internal Address Space Register (IADDSR)
The external host writes to the 16-bit
that the next read or write command will access. The contents remain unchanged until
the next external host access.
IADDSR
Internal Address Space Register
Field
IADDSR
Opcode Register (OPCDR)
The 16-bit opcode register controls read and write operations to and from internal
registers, and contains the data to write.
Preliminary Data Sheet
15
14
13
Bits
9
8
7
6
5
Bits Typ
15:0 rw
4:0
12
e
11
Type Description
rw
rw
rw
rw
rw
rw
Description
Pointer to next address accessed for write or read.
10
Reserved
100 Mbit/s full duplex mode advertisement control.
0
1
100 Mbit/s half duplex mode advertisement control.
0
1
10 Mbit/s full duplex mode advertisement control.
0
1
10 Mbit/s half duplex mode advertisement control.
0
1
Carrier Sense Multiple Access-Collision Detection
support.
0 0001IEEE 802.3 CSMA-CD supported.
9
IADDSR
Do not advertise 100 Mbit/s full duplex mode.
Advertise 100 Mbit/s full duplex mode.
Do not advertise 100 Mbit/s half duplex mode.
Advertise 100 Mbit/s half duplex mode.
Do not advertise 10 Mbit/s full duplex mode.
Advertise 10 Mbit/s full duplex mode.
Do not advertise 10 Mbit/s half duplex mode.
Advertise 10 Mbit/s half duplex mode.
IADDSR
8
(10
152
rw
H
)
7
register the pointer to the internal address
6
5
4
Reset Value: 0000
3
Rev. 1.1, 2005-01-30
2
VDSL6100i
PEF 22827
Interfaces
1
0
H