ADCREF0 datasheet(18/30 Pages) ATMEL

Part #	ADCREF0

Description	32-Bit AVR UC3 C Series Schematic Checklist

PDF	30 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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18 / 30 page

AVR32768

32157A-AVR-12/10

Signal name

Recommended pin connection

Description

RXD[0:1]

Receive data 2-bit

RXD[2:3]

Not used in RMII mode

RX_ER

Receive error

RX_CLK

Not used in RMII mode

TX_EN

Transmit enable

TXD[0:1]

Transmit data 2-bit

TXD[2:3]

Not used in RMII mode

TX_ER

Not used in RMII mode

10.3 Ethernet Wake-on-LAN

The MACB controller supports Ethernet Wake-on-LAN (WOL), which can be used to

wake the UC3 C core on network activity. Figure 10-3 shows an example of how the

WOL output signal can be routed to an external interrupt input.

Figure 10-3.

MACB WOL to external interrupt example schematic.

Table 10-3.

MACB WOL connection checklist.

Signal name

Recommended pin connection

Description

MACB – WOL

MACB Wake-on-LAN output

EIC - EXTINT

EIC external interrupt input

ADCREF0 Datasheet(PDF) 18 Page - ATMEL Corporation