KSZ8864RMN Micrel Inc, KSZ8864RMN Datasheet - Page 56

• 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 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 Don’t 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 Don’t change.
N/A Don’t change.
1 = disable PHY power save mode.
0 = enable PHY power save mode.
N/A Don’t 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
100Lnk/Act
Mode 1
Fullduplex
Mode
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
M9999-012011-1.2
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