Specifications

VSBC-6862 Rev 1.43

LED Function: Description for PHY register 17, bits 7 and 6

Bits 7, 6 LED_5 LED_4 LED_3 LED_2 LED_1 LED_0

Receive Activity Transmit Activity Link Collision Full Duplex 10 Mb/s

Receive Activity Transmit Activity Link Activity Full Duplex 10 Mb/s

Receive Activity Transmit Activity Link + Activity Collision Full Duplex 10 Mb/s

Receive Activity Transmit Activity Link 100Mb/s Activity Full Duplex Link 10 Mb/s

The RJ-45 green LED for the link indication is connected to the LED_3 signal.

The RJ-45 yellow LED for the activity indication is connected to the LED_2 signal.

NOTE: All unnamed or unused register locations will return 0 values when accessed.

KEY: LL = latch low until read, LH = latch high until read, R/W = read/write, RO = read only, SC = self-clearing.

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For detailed software setup, please refer to the SMSC-LAN83C183 datasheet and

application notes.

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