==== Features 3.5 ==== \\ **Linux 3.5 (mainline) ** ^ Device ^ Interface ^ Function ^ Status ^ Remarks ^ |i.MX28| AUART0 | | - | |i.MX28| AUART1 | | - | |i.MX28| AUART2 | | ? | not connected | |i.MX28| AUART3 | RS232 | + | console output | |i.MX28| AUART4 | | - | | |i.MX28| DUART | | - | |i.MX28| ENET0 | IEEE802.3 \\ IEEE1588 | + \\ + | | |i.MX28| ENET1 | IEEE802.3 \\ IEEE1588 | + \\ + | | |i.MX28| CAN0 | Can 2.0B | - | | |i.MX28| CAN1 | Can 2.0B | - | | |i.MX28| GPIO | | + | | |i.MX28| I2C0 | Bus Access \\ LM79 \\ EEPROM | + \\ + \\ + | | |i.MX28| LCDIF | TFT- Display | + | | |i.MX28| LRADC | TouchController | + | 4/5 Wire resistiv | |i.MX28| PMU | Battery Charging | + | | |i.MX28| PMU | Battery Operation | ? | | |i.MX28| RTC | Real Time Clock | ? | | |i.MX28| SAIF0 | Serial Audio Interface| + | | |i.MX28| SSP0 | SD-Card | + | bootdevice | |i.MX28| SSP1 | eMMC | + | bootdevice | |i.MX28| USB0 | Host \\ OTG | + \\ - | Mass Storage \\ _| |i.MX28| USB1 | Host | + | Mass Storage| |SN75LVDS83B (MBa28)| LVDS | LVDS Display | - | | |SGTL5000 (MBa28)| HP OUT / LINE OUT |Audio Output | + | | |SGTL5000 (MBa28)| MIC_IN | | - | | |Buzzer (MBa28)| GPIO0_24 | Buzzer | - | | |PCA9554 (MBa28)| GPIO | | - | |