KSZ8041NL-EVAL Micrel Inc, KSZ8041NL-EVAL Datasheet - Page 12

• Manufacturer Part Number: KSZ8041NL-EVAL
• Description: BOARD EVALUATION FOR KSZ8041NL
• Manufacturer: Micrel Inc

Specifications of KSZ8041NL-EVAL

• Main Purpose: Interface, Ethernet PHY
• Embedded: No
• Utilized Ic / Part: KSZ8041NL
• Primary Attributes: Single Chip PHY, 10BASE-T/100BASE-TX
• Secondary Attributes: MII, RMII, HP Auto MDI, MDI-X Auto Polarity Correction
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1621

Micrel, Inc.
Pin Description – KSZ8041NL (Continued)
September 2010
Pin Number
30
Pin Name
LED0 /
NWAYEN
Type
Ipu/O
(1)
Pin Function
LED Output:
Config Mode:
The LED0 pin is programmable via register 1Eh bits [15:14], and is defined as
follows.
LED mode = [10]
Reserved
LED mode = [11]
Reserved
LED mode = [00]
Link/Activity
No Link
Link
Activity
LED mode = [01]
Link
No Link
Link
Programmable LED0 Output /
Latched as Auto-Negotiation Enable (register 0h, bit 12) during
power-up / reset. See “Strapping Options” section for details.
Pin State
Toggle
H
L
Pin State
H
L
12
LED Definition
OFF
ON
Blinking
LED Definition
OFF
ON
M9999-090910-1.4
KSZ8041NL/RNL