KSZ8895MQ_12 MICREL [Micrel Semiconductor], KSZ8895MQ_12 Datasheet - Page 99

• Manufacturer Part Number: KSZ8895MQ_12
• Description: Integrated 5-Port 10/100 Managed Ethernet Switch with MII/RMII interface
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel, Inc.
MIIM Registers (Continued)
March 2012
Address
Register 5h: Link Partner Ability
15
14
13
12-11
10
9
Address
8
7
6
5
4-0
Register 1dh: Reserved
15
14-13
12
11-9
8-0
Register 1fh: PHY Special Control/Status
15-11
10-8
7-6
5
4
3
2
Name
Next Page
LP ACK
Remote fault
Reserved
Pause
Reserved
Name
Adv 100 Full
Adv 100 Half
Adv 10 Full
Adv 10 Half
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Port Operation Mode
Indication
Reserved
Polrvs
MDI-X status
Force_lnk
Pwrsave
Description
Not supported.
Not supported.
Not supported.
1, link partner flow control capable.
0, link partner not flow control capable.
Description
1, link partner 100BT full-duplex capable.
0, link partner not 100BT full-duplex capable.
1, link partner 100BT half-duplex capable.
0, link partner not 100BT half-duplex capable.
1, link partner 10BT full-duplex capable.
0, link partner not 10BT full-duplex capable.
1, link partner 10BT half-duplex capable.
0, link partner not 10BT half-duplex capable.
Indicate the current state of port operation mode:
[000] = reserved
[001] = still in auto-negotiation
[010] = 10BASE-T half duplex
[011] = 100BASE-TX half duplex
[100] = reserved
[101] = 10BASE-T full duplex
[110] = 100BASE-TX full duplex
[111] = PHY/MII isolate
N/A, Do Not change
1 = Polarity is reversed
0 = Polarity is not reversed
1 = MDI-X
0 = MDI
1 = Force link pass
0 = Normal operation
1 = Enable power save
0 = Disable power save
99
Mode
Mode
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
KSZ8895MQ/RQ/FMQ
0000000000
000000000
M9999-032612-1.5
Default
Default
00001
000
00
xx
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0