KSZ8864RMN Micrel Inc, KSZ8864RMN Datasheet - Page 98

• Manufacturer Part Number: KSZ8864RMN
• Description: IC ETHERNET SW 4PORT 64QFN
• Manufacturer: Micrel Inc

Specifications of KSZ8864RMN

• Controller Type: Ethernet Switch Controller
• Interface: MII, RMII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Supplier Unconfirmed
• Current - Supply: -
• Lead Free Status / RoHS Status: Supplier Unconfirmed, Lead free / RoHS Compliant
• Other names: 576-3787; KSZ8864RMN

January 2011
Address
Register 1fh: PHY Special Control/Status
15-11
10-8
7-6
5
4
3
2
1
0
Name
Reserved
Port Operation Mode
Indication
Reserved
Polrvs
MDI-X status
Force_lnk
Pwrsave
Remote Loopback
Reserved
Description
1 = Perform Remote loopback, loop back path as
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, don’t change.
1 = Polarity is reversed.
0 = Polarity is not reversed.
1 = MDI
0 = MDI-X
1 = Force link pass.
0 = Normal operation.
1 = Enable power save.
0 = Disable power save.
follows:
will perform remote loopback on port 2, 3, 4, 5.
0 = Normal Operation.
Setting PHY ID address 0x2,3,4,5 reg. 1f, bit 1 = ‘1’
Port 1 (PHY ID address 0x1 reg. 1f, bit 1 = ‘1’)
Start: RXP1/RXM1 (port 1)
Loopback: PMD/PMA of port 1’s PHY
End: TXP1/TXM1 (port 1)
98
Mode
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
M9999-012011-1.2
0000000000
Default
000
xx
0
0
0
0
0
0