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KSZ8765CLX-EVAL View Datasheet(PDF) - Micrel

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Description
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KSZ8765CLX-EVAL Datasheet PDF : 153 Pages
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Micrel, Inc.
KSZ8765CLX
Pin Description (Continued)
Pin Number
Pin Name
Type(1)
55
REFCLKO
IPU/O
56
PME_N
I/O
57
RXD5_4
IPD/O
58
RXD5_5
IPD/O
59
RXD5_6
IPD/O
60
RXD5_7
IPD/O
61
GNDD
GND
62
LED2_1
IPU/O
Port
5
5
5
5
2
Pin Function(2)
25MHz Clock Output (Option)
Controlled by the strap Pin LED2_0 and the global Register 11 bit 1.
Default is enabled. It is better to disable it if not using it.
Power Management Event
This output signal indicates that a wake-on-LAN event has been
detected as a result of a wake-up frame being detected. The
KSZ8765CLX is requesting that the system wake up from low power
mode. Its assertion polarity is programmable with the default polarity to
be active low.
GMII:
Port 5 switch receive bit [4].
RGMII/MI/RMII:
No connection.
GMII:
Port 5 switch receive bit [5].
RGMII/MII/RMII:
No connection.
GMII:
Port 5 switch receive bit [6].
RGMII/MII/RMII:
No connection.
GMII:
Port 5 switch receive bit [7].
RGMII/MII/RMII:
No connection.
Digital ground.
Port 2 LED Indicator 1.
See global Register 11 bits [5:4] for details.
Strap option: Port 5 GMII/MII and RMII mode select
When Port 5 is GMII/MII mode:
PU = GMII/MII is in GMAC/MAC mode. (default)
PD = GMII/MII is in GPHY/PHY mode.
Note: When set GMAC5 GMII to GPHY mode, the CRS and COL pins
will change from the input to output. When setting MII to PHY mode,
the CRS, COL, RXC, and TXC pins will change from the input to
output.
When Port 5 is RMII mode:
PU = Clock mode in RMII, using 25MHz OSC clock and provide
50MHz RMII clock from Pin RXC5.
PD = Normal mode in RMII, the TXC5/REFCLKI5 pin on the Port 5
RMII will receive an external 50MHz clock
Note: Port 5 also can use either an internal or external clock in RMII
mode based on this strap pin or the setting of the Register 86 (0x56)
bit[7].
July 23, 2014
15
Revision 1.0
 

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