KSZ8864RMNI MICREL [Micrel Semiconductor], KSZ8864RMNI Datasheet - Page 64

• Manufacturer Part Number: KSZ8864RMNI
• Description: Integrated 4-Port 10/100 Managed Switch with Two MACs MII or RMII Interfaces
• Manufacturer: MICREL [Micrel Semiconductor]

September 2011
Register 26 (0x1A): Reserved
Register 42 (0x2A): Port 1 PHY Special Control/Status
Register 58 (0x3A): Port 2 PHY Special Control/Status
Register 74 (0x4A): Reserved
Register 90 (0x5A): Reserved
Register 27 (0x1B): Reserved
Register 43 (0x2B): Reserved
Register 59 (0x3B): Reserved
Register 75 (0x4B): Reserved
Register 91 (0x5B): Reserved
Address
7-4
3
2
1
0
Address
7-0
Name
Reserved
Force_lnk
Pwrsave
Remote Loopback
Reserved
Name
Reserved
Description
N/A Do not change
1 = Force link pass
0 = Normal Operation
1 = Enable power saving
0 = Disable power saving
1 = Perform Remote loopback, loopback on port 1 as
follows:
remote loopback on port 2, 3, 4, 5.
0 = Normal Operation.
N/A Do not change
Description
N/A Do not change
Setting reg. 42, 58, 74, 90, bit 1 = ‘1’ will perform
Port 1 (reg. 26, bit 1 = ‘1’)
Start: RXP1/RXM1 (port 1)
Loopback: PMD/PMA of port 1’s PHY
End: TXP1/TXM1 (port 1)
64
Mode
Mode
R/W
R/W
R/W
RO
RO
RO
M9999-092011-1.4
Default
Default
0000
0x00
0
0
0
0