KSZ8864RMNI MICREL [Micrel Semiconductor], KSZ8864RMNI Datasheet - Page 56

• 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
Address
Register 10 (0x0A): Global Control 8
7-0
Register 11 (0x0B): Global Control 9
7
6
5
4
3
2
1
0
Name
Factory Testing
Port 3 SW3-RMII
reference clock edge
select
Port 4 SW4- RMII
reference clock edge
select
Reserved
Reserved
PHY Power
Save
Reserved
LED Mode
SPI/SMI read sampling
clock edge select
N/A Do not change
Description
Select the data sampling edge of Switch MAC3 SW3-
RMII reference clock:
1 = data sampling on negative edge of refclk
0 = data sampling on positive edge of refclk (default)
Select the data sampling edge of Switch MAC4 SW4-
RMII reference clock:
1 = data sampling on negative edge of refclk
0 = data sampling on positive edge of refclk (default)
N/A Do not change.
N/A Do not change.
1 = disable PHY power save mode.
0 = enable PHY power save mode.
N/A Do not change.
0 = led mode 0.
1 = led mode 1.
PxLED1
PxLED0
Select the SPI/SMI clock edge for sampling SPI/SMI
read data
1 = trigger by rising edge of SPI/SMI clock (for high
speed SPI about 25MHz and SMI about 10MHz)
0 = trigger by falling edge of SPI/SMI clock
Mode 0
Lnk/Act
Speed
56
Mode 1
100Lnk/Act
Fullduplex
Mode
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
M9999-092011-1.4
Pin SM4RXD0 -
strap option. Pull-
down(0): Enabled
led mode 0. Pull-
up(1): Enabled
led mode 1.
Note: SM4RXD0
has internal pull-
down 0.
Default
0x00
0
0
0
0
0
0
0
0