Main board

What is connected to each pin of the connectors?

P2 / BUS3 BUS_LEFT_EXT	P4 / BUS2 BUS_LEFT_DOWN	Pin	P3 / BUS1 BUS_LEFT_UP
POWER	POWER	1	POWER
GND	GND	2	GND
UART1_RX	ETHERNET	3	REF_CLK
UART1_TX	MDC	4	TX_EN
UART1_DCD	RX0	5	TX0
UART1_DSR	RX1	6	TX1
UART1_DTR	RX_ER	7	RX_DV
UART1_RI	MDIO	8	PWM2
UART1_CTS	X (was GPIO58)	9	VDDANA
UART1_RTS	SDA	10	GNDANA
SPI1_CS1	SCL	11	ADDON1
SPI0_CS0	BUS_SDA_L	12	SPI0_CS0
SPI0_MISO	BUS_SCL_L	13	SPI0_MISO
SPI0_MOSI	RESET_N	14	SPI0_MOSI
SPI0_SCK	VCC5	15	SPI0_SCK

P7 / BUS6 BUS_RIGHT_EXT	P6 / BUS5 BUS_RIGHT_DOWN	Pin	P5 / BUS4 BUS_RIGHT_UP
PWM3	VCC5	1	GND
PWM4	RESET_N	2	X (was ADDON2)
PWM5	BUS_SDA_R	3	UART0_RX
ADC4	BUS_SCL_R	4	UART0_TX
ADC5	ADC0	5	UART0_RTS
ADC6	ADC1	6	UART0_CTS
ADC7	ADC2	7	PWM0
X (was GPIO61)	GPIO49	8	PWM1
GPIO62	GPIO50	9	SPI1_SCK
GPIO63	GPIO71	10	SPI1_MOSI
GPIO82	GPIO2	11	SPI1_MISO
GPIO85	GPIO7	12	SPI1_CS2
GPIO88	EXT_INT	13	VCC3.3
GND	GND	14	GND
POWER	POWER	15	POWER

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