STK1000/MMCI interface

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The Multimedia Card Interface is an AVR32 interface designed to interface Multimedia Memory Cards and Secure Digital memory cards.

Peripheral and connectors

The MMCI interface is used on:

Signals

Please refer the datasheet for the AVR32 processor on you daughter board for a description of these signals

SignalDescription
DAT[0..3]Bidirectional datalines
CLKClock signal line
CMDBidirectional Command line
CARDDETECTOutput from the card detect switch in the connector
WRITEPROTECTOutpout from the write protect switch in the connector
Static version created: 2007-03-07
Copyright (c) 2007 Atmel Corporation