Page History

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Note
JTAGSEL pin in JM1 J2 should be kept low or grounded for normal operation.

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Peripheral	IC	Designator	PS	MIO	Notes
EEPROM I2C	24AA025E48T-I/OT	U8	I2C0	MIO10, MIO11	MAC1-Adress
EEPROM I2C	24AA025E48T-I/OT	U9	I2C0	MIO10, MIO11	MAC2-Adress
EEPROM I2C	24AA025E48T-I/OT	U20	I2C0	MIO10, MIO11	MAC3-Adress
RTC	ISL12020MIRZ	U22	I2C0	MIO10, MIO11	Temperature compensated real time clock
RTC Interrupt	ISL12020MIRZ	U22	GPIO	MIO46	Real Time Clock Interrupt
SPI Flash	S25FL256SAGBHI20	U13	QSPI0	MIO1..MIO6
Ethernet 10/100/1000 Mbps PHY	88E1512-A0-NNP2I000	U3	ETH0	MIO16...MIO27
Ethernet 10/100/1000 Mbps PHY Reset			GPIO	MIO51
Ethernet1 10/100 Mbps PHY	KSZ8081MLXCA	U17	GPIO		BANK34 I/O (IO_L1_P/N_T0_34 ... IO_L24_P/N_T3_34)
Ethernet1 10/100 Mbps PHY ResetUSB			GPIO				IO_L19N_T3_VREF_34
Ethernet2 10/100 Mbps PHY	KSZ8081MLXCA	U19	GPIO		BANK34 I/O (IO_L1_P/N_T0_34 ... IO_L24_P/N_T3_34)
Ethernet2 10/100 Mbps PHY ResetLED			GPIO		IO_LP_T0_34
USB	USB3320C-EZK	U11	USB0	MIO28...MIO39
USB Reset			GPIO	MIO49		Ethernet Reset
e-NAND-Flash-Memory (embedded e-MMC)	MTFC4GMVEA-4M IT	U5	GPIO	MIO40...MIO45	depending on state of pin MIO48 'SEL_SD'

Default MIO mapping:

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