KSZ8841-16 Micrel Semiconductor, KSZ8841-16 Datasheet - Page 69

• Manufacturer Part Number: KSZ8841-16
• Description: Single-port Ethernet Mac Controller With Non-pci Interface
• Manufacturer: Micrel Semiconductor

Bank 43– 44: Reserved
Except Bank Select Register (0xE)
Bank 45 PHY 1 MII-Register Basic Control Register (0x00): P1MBCR
T
November 2005
Micrel Confidential
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
his reg er co
ist
Default
0
0
0
1
0
0
0
0
0
0
1
0
0
0
ntains Medi
R/W
RO
RW
RW
RW
RW
RO
RW
RW
RO
RO
R/W
RW
RW
RW
a Ind
epe
D
S
N
R eserved.
F
1
0
A
1 = auto-negotiation enabled.
0 = auto-negotiation disabled
Power-Down
1
0
Isolate
Not supported.
Restart AN
1
0
Force Full Duplex
1 = force full duplex
0 = force half duplex.
if AN is disabled (bit 12) or AN is enabled but
failed.
Collision test
Not supported.
Reserved.
HP_md
1
0
Force MDI-X
1 = force MDI-X.
0 = normal operation.
Disable MDI-X
1
0
Disable Far-End-Fault
1 = disable far-end-fault detection.
oft reset
orce 100
escription
ot supported.
N Enable
= force 100Mbps if AN is dis
= force 10Mbps if A
= power-down.
= normal op
= restart auto-
= normal op
= HP Auto MD
= Micrel Auto MDI-X mod
= disable auto M
= normal operation.
ndent Inte
ix
rface (MII) register for port 1 as defined in the IEEE 802.3 specification.
eration.
eration.
negotiation.
I-X mode.
DI-X.
N is disabled (bit 12)
69
e.
.
abled (bit 12)
Bit is same as:
Bank49 0x2 bit6
Bank49 0x2 bit7
Bank49 0x2 bit11
Bank49 0x2 bit13
Bank49 0x2 bit5
Bank49 0x4 bit15
Bank49 0x2 bit9
Bank49 0x2 bit10
Bank49 0x2 bit12
KSZ8841-16/32 MQL/MVL
Rev 1.3