Pinouts for the 60-pin header:

• This 60-pin header is available, not populated, on two expansion boards of the Overo series: the Pinto-TH and Thumbo.
• The 60-pin header is not available on any Overo COM.

 

Connector Notes:

• All logic levels are 1.8V.
• Signals available on 0.100" through-holes.
• A to D converter lines run direct to the TPS65950 with a maximum 2.5V.
• The VCC_1.8 signal is generated on the expansion board.

• More information on Texas Instrument's TPS65950  Audio and Power Management module may be found here .

Last revision:

May 27, 2010

·  Pin 26 is now correctly labeled as GPIO_10. Pin 26 was incorrectly labeled as GPIO127_TS_IRQ.

·  Pin 25 is now correctly labeled as GPIO_186. Pin 25 was incorrectly labeled as GPIO128_GPS_PPS.

February 9, 2010 to correct the VCC_1.8 information.

 

Comments	Signal	Pin	Pin	Signal	Comment
	GPIO18_MMC3_D0	60	59	GPIO19_MMC3_D1
	GPIO20_MMC3_D2	58	57	GPIO17_MMC3_D3
	GPIO14_MMC3_D4	56	55	GPIO23_MMC3_D5
	GPIO22_MMC3_D6	54	53	GPIO21_MMC3_D7
	GPIO13_MMC3_CLK	52	51	GPIO13_MMC3_CMD
	GPIO150_MMC3_WP	50	49	GPIO149_MMC3_CD
	V_BATT	48	47	ADCIN4
	ADCIN3	46	45	AGND
	ADCIN5	44	43	ADCIN6
	ADCIN2	42	41	ADCIN7
	PWM1	40	39	PWM0
	GPIO144_PWM9	38	37	GPIO147_PWM8
	GPIO145_PWM10	36	35	GPIO146_PWM11
	VCC_1.8	34	33	GND
	GPIO185_SDA3	32	31	GPIO184_SCL3
	GPIO166_IR_TXD3	30	29	GPIO165_IR_RXD3
	GPIO163_IR_CTS3	28	27	GPIO170_HDQ_1WIRE
	GPIO_10	26	25	GPIO_186
	VCC_1.8	24	23	GND
	POWERON	22	21	GPIO0_WAKEUP
	VBACKUP	20	19	SYS_EN
	GPIO148_TXD1	18	17	GPIO151_RXD1
	GPIO175_SPI1_CS1	16	15	GPIO173_SPI1_MISO
	GPIO174_SPI1_CS0	14	13	GPIO172_SPI1_MOSI
	GPIO114_SPI1_NIRQ	12	11	GPIO171_SPI1_CLK
	VCC_3.3	10	9	GND
	GPIO65	8	7	GPIO69
	GPIO176	6	5	GPIO68
	GPIO064	4	3	GPIO67
	GPIO168	2	1	GPIO66