ksz8051mlli Micrel Semiconductor, ksz8051mlli Datasheet - Page 32

• Manufacturer Part Number: ksz8051mlli
• Description: 10base-t/100base-tx Physical Layer Transceiver
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Register Description (Continued)
July 2010
Address
Register 16h – Operation Mode Strap Override
16.15:11
16.10
16.9
16.8
16.7
16.6
16.5
16.4:1
16.0
Register 17h – Operation Mode Strap Status
17.15:13
17.12:10
17.9
17.8
17.7
17.6
17.5
17.4:1
17.0
Name
Reserved
Reserved
B-CAST_OFF
override
Reserved
MII B-to-B
override
Reserved
NAND Tree
override
Reserved
MII override
PHYAD[2:0]
strap-in status
Reserved
B-CAST_OFF
strap-in status
Reserved
MII B-to-B
strap-in status
Reserved
NAND Tree
strap-in status
Reserved
MII
strap-in status
Description
1 = Override strap-in for B-CAST_OFF
If bit is ‘1’, PHY Address 0 is non-broadcast.
1 = Override strap-in for MII Back-to-Back
1 = Override strap-in for NAND Tree mode
1 = Override strap-in for MII mode
[000] = Strap to PHY Address 0
[001] = Strap to PHY Address 1
[010] = Strap to PHY Address 2
[011] = Strap to PHY Address 3
[100] = Strap to PHY Address 4
[101] = Strap to PHY Address 5
[110] = Strap to PHY Address 6
[111] = Strap to PHY Address 7
1 = Strap to B-CAST_OFF
If bit is ‘1’, PHY Address 0 is non-broadcast.
1 = Strap to MII Back-to-Back mode
1 = Strap to NAND Tree mode
1 = Strap to MII mode
mode (set also bit 0 of this register to 1)
32
Mode
RW
RO
RW
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
(1)
Default
0000_0
0
0
0
0
0
0
0000
1
M9999-071210-1.0
KSZ8051MLL