KSZ8051MLL View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
KSZ8051MLL Datasheet PDF : 51 Pages
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Micrel, Inc.
KSZ8051MLL
Pin Description – KSZ8051MLL (Continued)
Pin Number
42
Pin Name
LED0 /
NWAYEN
Type(1)
Ipu/O
Pin Function
LED Output: Programmable LED0 Output /
Config Mode: Latched as Auto-Negotiation Enable (register 0h, bit 12) at the
de-assertion of reset. See Strapping Options section for details.
The LED0 pin is programmable via register 1Fh bits [5:4], and is defined as follows.
LED mode = [00]
Link/Activity
Pin State
No Link
High
Link
Low
Activity
Toggle
LED Definition
OFF
ON
Blinking
LED mode = [01]
Link
Pin State
No Link
High
Link
Low
LED Definition
OFF
ON
LED mode = [10], [11] Reserved
43
LED1 /
Ipu/O
LED Output: Programmable LED1 Output /
SPEED
Config Mode: Latched as SPEED (register 0h, bit 13) at the de-assertion of reset.
See Strapping Options section for details.
The LED1 pin is programmable via register 1Fh bits [5:4], and is defined as follows.
LED mode = [00]
Speed
Pin State
10Base-T
High
100Base-TX
Low
LED Definition
OFF
ON
44
NC
45
NC
46
NC
LED mode = [01]
Activity
Pin State
No Activity
High
Activity
Toggle
LED Definition
OFF
Blinking
LED mode = [10], [11] Reserved
-
No connect
-
No connect
-
No connect
July 2010
11
M9999-071210-1.0
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