香蕉派 Banana Pi M1 （BPI-M1） 扩展GPIO 定义：

香蕉派 Banana Pi （BPI-M1） 有26个GPIO接口 但并不是全部都能用于GPIO，BPI-M1 26针接口兼容树莓派 A 和 B 型板卡。

以下是BPI-M1 扩展接口定义：

注意：

Note: 5V1，5V2引脚仅支持输出不支持输入

CSI 相机连接器规则:

CSI Camera Connector

香蕉派M1 CSI 相机接口连接器40引脚的FPC连接器接口。香蕉派M1 CSI连接器接口定义如下：（在BPI-M1板卡上标记为"CON1"）。

	CSI Pin	Pin Name	GPIO
	CON1 P01	LINEINL
	CON1 P02	LINEINR
	CON1 P03	VCC-CSI
	CON1 P04	ADC_X1
	CON1 P05	GND
	CON1 P06	ADC_X2
	CON1 P07	FMINL
	CON1 P08	ADC_Y1
	CON1 P09	FMINR
	CON1 P10	ADC_Y2
	CON1 P11	GND
	CON1 P12	CSI-FLASH	PH17
	CON1 P13	LRADC0
	CON1 P14	TWI1-SDA	PB19
	CON1 P15	LRADC1
	CON1 P16	TWI1-SCK	PB18
	CON1 P17	CSI-D0	PE4
	CON1 P18	CSI0-STBY-EN	PH19
	CON1 P19	CSI0-D1	PE5
	CON1 P20	CSI-PCLK	PE0
	CON1 P21	CSI-D2	PE6
	CON1 P22	CSI0-PWR-EN	PH16
	CON1 P23	CSI-D3	PE7
	CON1 P24	CSI0-MCLK	PE1
	CON1 P25	CSI-D4	PE8
	CON1 P26	CSI0-RESET#	PH14
	CON1 P27	CSI-D5	PE9
	CON1 P28	CSI-VSYNC	PE3
	CON1 P29	CSI-D6	PE10
	CON1 P30	CSI-HSYNC	PE2
	CON1 P31	CSI-D7	PE11
	CON1 P32	CSI1-STBY-EN	PH18
	CON1 P33	RESET#
	CON1 P34	CSI1-RESET#	PH13
	CON1 P35	CSI-IO0	PH11
	CON1 P36	HPR
	CON1 P37	HPL
	CON1 P38	IPSOUT
	CON1 P39	GND
CON1 P40	IPSOUT

LVDS 接口规范

LVDS (LCD 显示接口)

40针的LVDS接口用于连接支持LVDS输入的液晶显示器面板。也支持I2C接口的触摸控制。接口在香蕉派M1上标记为"CON2"，此连接器接口定义如下：

	LVDS Pin	Pin Name	Multiplex Function Select	GPIO
			Multi 1	Multi 2
CON2 P01	IPSOUT(5V output)
	CON2 P02	TWI3-SDA		PI1
	CON2 P03	IPSOUT(5V output)
	CON2 P04	TWI3-SCK		PI0
	CON2 P05	GND
	CON2 P06	LCD0-IO0		PH7
	CON2 P07	LCDIO-03		PH12
	CON2 P08	LCD0-IO1		PH8
	CON2 P09	LCD0-D0	LVDS0-VP0	PD0
	CON2 P10	PWM0		PB2
	CON2 P11	LCD0-D1	LVDS0-VN0	PD1
	CON2 P12	LCD0-IO2		PH9
	CON2 P13	LCD0-D2	LVDS0-VP1	PD2
	CON2 P14	LCD0-DE		PD25
	CON2 P15	LCD0-D3	LVDS0-VN1	PD3
	CON2 P16	LCD0-VSYNC		PD27
	CON2 P17	LCD0-D4	LVDS0-VP2	PD4
	CON2 P18	LCD0-HSYNC		PD26
	CON2 P19	LCD0-D5	LVDS0-VN2	PD5
	CON2 P20	LCD0-CS		PH6
	CON2 P21	LCD0-D6	LVDS0-VPC	PD6
	CON2 P22	LCD0-CLK		PD24
	CON2 P23	LCD0-D7	LVDS0-VNC	PD7
	CON2 P24	GND
	CON2 P25	LCD0-D8	LVDS0-VP3	PD8
	CON2 P26	LCD0-D23		PD23
	CON2 P27	LCD0-D9	LVDS0-VN3	PD9
	CON2 P28	LCD0-D22		PD22
	CON2 P29	LCD0-D10		PD10
	CON2 P30	LCD0-D21		PD21
	CON2 P31	LCD0-D11		PD11
	CON2 P32	LCD0-D20		PD20
	CON2 P33	LCD0-D12		PD12
	CON2 P34	LCD0-D19		PD19
	CON2 P35	LCD0-D13		PD13
	CON2 P36	LCD0-D18		PD18
	CON2 P37	LCD0-D14		PD14
	CON2 P38	LCD0-D17		PD17
	CON2 P39	LCD0-D15		PD15
	CON2 P40	LCD0-D16		PD16

串口规范:

跳线"J11"是控制台控制接口，极大方便了Banana Pi 开发人员。用于通过串口控制台查看系统状态和查看系统日志最简单的方便高效的方法。

J11 Pin	Pin Name	Multiplex Function Select	GPIO
		Multi 1	Multi 2
J11 Pin1	TXD	UART0-TX	PB22
J11 Pin2	RXD	UART0-RX	PB23

跳线"J12"是另一路标准的串行接口（TXD RXD），并且额外提供一路3.3V和5V电源。

	J12 Pin	Pin Name	Multiplex Function Select	GPIO
			Multi 1	Multi 2
	J12 Pin1	5V
	J12 Pin2	3.3V
	J12 Pin3	NC	IO-7	PH5
	J12 Pin4	RXD	UART7_RX	PI21
	J12 Pin5	NC	IO-8	PH3
	J12 Pin6	TXD	UART7_TX	PI20
	J12 Pin7	GND
J12 Pin8	GND

通用GPIO接口列表: