Difference between revisions of "Rock5/hardware/5b/gpio"

Revision as of 16:08, 3 June 2022

English

    ROCK 5 >  Hardware >  ROCK 5 Model B Main Board >  GPIO

General purpose input-output (GPIO) connector

ROCK 5B has one 40-pin expansion header. Each pin is distinguished by color.

Function7	Function6	Function5	Function4	Function3	Function2	Function1	Pin#	Pin#	Function1	Function2	Function3	Function4	Function5
						+3.3V	1	2	+5.0V
	I2S1_SDO2_M0	I2C7_SDA_M3	UART8_CTSN_M0	PWM15_IR_M1	CAN1_TX_M1	GPIO4_B3	3	4	+5.0V
I2S1_SDO1_M0	I2C7_SCL_M3	UART8_RTSN_M0	SPI0_CS0_M1	PWM14_M1	CAN1_RX_M1	GPIO4_B2	5	6	GND
		SPI1_CS1_M1	I2C8_SDA_M4	UART7_CTSN_M1	PWM15_IR_M0	GPIO3_C3	7	8	GPIO0_B5	UART2_TX_M0	I2S1_MCLK_M1	I2C1_SCL_M0
						GND	9	10	GPIO0_B6	UART2_RX_M0	I2S1_SCLK_M1	I2C1_SDA_M0
				SPI1_CLK_M1	UART7_RX_M1	GPIO3_C1	11	12	GPIO3_B5	PWM12_M0	CAN1_RX_M0	UART3_TX_M1	I2S2_SCLK_M1
				SPI1_MOSI_M1	I2C3_SCL_M1	GPIO3_B7	13	14	GND
			SPI1_MISO_M1	I2C3_SDA_M1	UART7_TX_M1	GPIO3_C0	15	16	GPIO3_A4	SPI4_CS1_M1	UART8_RTSN_M1	I2S3_SDI
						+3.3V	17	18	GPIO4_C4	I2C7_SDA_M1	UART9_RTSN_M0	SPI3_MISO_M0	PWM5_M2
			UART4_RX_M2	PDM1_SDI3_M1	SPI0_MOSI_M2	GPIO1_B2	19	20	GND
				PDM1_SDI2_M1	SPI0_MISO_M2	GPIO1_B1	21	22	SARADC_IN4
			UART4_TX_M2	PDM1_CLK1_M1	SPI0_CLK_M2	GPIO1_B3	23	24	GPIO1_B4	SPI0_CS0_M2	PDM1_CLK0_M1	UART7_RX_M2
						GND	25	26	GPIO1_B5	SPI0_CS1_M2	UART7_TX_M2
		PWM7_IR_M3	SPI3_CLK_M0	UART7_CTSN_M0	I2C0_SDA_M1	GPIO4_C6	27	28	GPIO4_C5	I2C0_SCL_M1	UART9_CTSN_M0	SPI3_MOSI_M0	PWM6_M2
			UART1_CTSN_M1	I2C8_SDA_M2	PWM15_IR_M3	GPIO1_D7	29	30	GND
		UART1_RX_M1	I2C5_SDA_M3	SPDIF_TX_M0	PWM13_M2	GPIO1_B7	31	32	GPIO3_C2	PWM14_M0	UART7_RTSN_M1	I2C8_SCL_M4	SPI1_CS0_M1
					PWM8_M0	GPIO3_A7	33	34	GND
		I2S2_LRCK_M1	UART3_RX_M1	CAN1_TX_M0	PWM13_M0	GPIO3_B6	35	36	GPIO3_B1	PWM2_M1	UART2_TX_M2
					REFCLK_OUT	GPIO0_A0	37	38	GPIO3_B2	PWM3_IR_M1	UART2_RX_M2	I2S2_SDI_M1
						GND	39	40	GPIO3_B3	UART2_RTSN	I2S2_SDO_M1

IO Voltage

GPIO number

Rockchip RK3588 GPIO has 5 banks, GPIO0 to GPIO4, each bank has 32pins, naming as below:

GPIO0_A0 ~ A7 
GPIO0_B0 ~ B7
GPIO0_C0 ~ C7
GPIO0_D0 ~ D7
   
GPIO1_A0 ~ A7
....
GPIO1_D0 ~ D7

@@ Line 82: / Line 82: @@
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 5
 | style="vertical-align:middle;" |
-| style="vertical-align:middle; color:#FFF;" | 6
+| style="vertical-align:middle;background-color:#000; color:#FFF;" | 6
 | style="vertical-align:middle;" | GND
 | style="vertical-align:middle;" |
@@ Line 120: / Line 120: @@
 | style="vertical-align:middle;" |
 | style="vertical-align:middle;" | GND
-| style="vertical-align:middle; color:#FFF;" | 9
+| style="vertical-align:middle; background-color:#000; color:#FFF;" | 9
 | style="vertical-align:middle;" |
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 10
@@ Line 162: / Line 162: @@
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 13
 | style="vertical-align:middle;" |
-| style="vertical-align:middle; color:#FFF;" | 14
+| style="vertical-align:middle;background-color:#000; color:#FFF;" | 14
 | style="vertical-align:middle;" | GND
 | style="vertical-align:middle;" |
@@ Line 222: / Line 222: @@
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 19
 | style="vertical-align:middle;" |
-| style="vertical-align:middle; color:#FFF;" | 20
+| style="vertical-align:middle; background-color:#000; color:#FFF;" | 20
 | style="vertical-align:middle;" | GND
 | style="vertical-align:middle;" |
@@ Line 280: / Line 280: @@
 | style="vertical-align:middle;" |
 | style="vertical-align:middle;" | GND
-| style="vertical-align:middle; color:#FFF;" | 25
+| style="vertical-align:middle; background-color:#000; color:#FFF;" | 25
 | style="vertical-align:middle;" |
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 26
@@ Line 322: / Line 322: @@
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 29
 | style="vertical-align:middle;" |
-| style="vertical-align:middle; color:#FFF;" | 30
+| style="vertical-align:middle; background-color:#000; color:#FFF;" | 30
 | style="vertical-align:middle;" | GND
 | style="vertical-align:middle;" |
@@ Line 362: / Line 362: @@
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 33
 | style="vertical-align:middle;" |
-| style="vertical-align:middle; color:#FFF;" | 34
+| style="vertical-align:middle; background-color:#000; color:#FFF;" | 34
 | style="vertical-align:middle;" | GND
 | style="vertical-align:middle;" |
@@ Line 420: / Line 420: @@
 | style="vertical-align:middle;" |
 | style="vertical-align:middle;" | GND
-| style="vertical-align:middle; color:#FFF;" | 39
+| style="vertical-align:middle; background-color:#000; color:#FFF;" | 39
 | style="vertical-align:middle;" |
 | style="vertical-align:middle; background-color:#008000; color:#FFF;" | 40