Difference between revisions of "RockpiE/hardware/rockpiE"

Revision as of 02:57, 20 November 2019

English

    ROCK Pi E >  Hardware >  Main Board

The TF card can be used as a system storage or an external storage. When it's used as a system storage, you had better choose the ones with storage space larger than 8GB. When it's used as an external storage, you can choose the ones with storage space up to 128GB. When the TF card is inserted into the TF card slot , the device will be automatically recognized by the system.

The TF card interface pin specification shows below.

Pin#	Name
1	SDMMC0_D2
2	SDMMC0_D3
3	SDMMC0_CMD
4	VCC3V3_SYS
5	SDMMC0_CLK
6	GND
7	SDMMC0_D0
8	SDMMC0_D1
9	SDMMC0_DET_L
10	GND
11	GND
12	GND
13	GND

eMMC Socket on Board Interface Feature

The high performance eMMC module is the best choice as the system storage for ROCK Pi E. The eMMC module with 8GB/16GB/32GB/64GB/128GB is available.

The eMMC Socket pin specification shows below.

Name	Pin#	Pin#	Name
GND	1	34	GND
EMMC_D5	2	33	EMMC_D6
GND	3	32	GND
EMMC_D4	4	31	EMMC_D7
GND	5	30	GND
EMMC_D0	6	29	EMMC_D1
GND	7	28	GND
EMMC_CLK	8	27	EMMC_D2
GND	9	26	GND
EMMC_D3	10	25	EMMC_CMD
GND	11	24	GND
EMMC_RSTN	12	23	VCC3V3_SYS
GND	13	22	VCC3V3_SYS
GND	14	21	VCC_1V8
EMMC_RCLK	15	20	VCC_1V8
GND	16	19	GND
GND	17	18	GND

Buttons

General purpose input-output (GPIO) connector

ROCK Pi E has one 40-pin expansion header. Each pin is distinguished by color.

Hardware V10

40-pin Header

GPIO number	Func4	Func3	Func2	Func1	Pin#	Pin#	Func1	Func2	Func3	Func4	GPIO number
				+3.3V	1	2	+5.0V
68			I2C1_SDA	GPIO2_A4	3	4	+5.0V
69			I2C1_SCL	GPIO2_A5	5	6	GND
100	UART1_TX	SDMMC0EXT_D0	TSP_D0	GPIO3_A4	7	8	GPIO2_A0	UART2_TX_M1	POWERSTATE0		64
				GND	9	10	GPIO2_A1	UART2_RX_M1	POWERSTATE1		65
96	SPI_CLK_M2	SDMMC0EXT_CMD	TSP_VALID	GPIO3_A0	11	12	GPIO2_D2				90
104	SPI_CSN0_M2		TSP_D4	GPIO3_B0	13	14	GND
98	SPI_RXD_M2	SDMMC0EXT_CLK	TSP_CLK	GPIO3_A2	15	16	USB20DM
				+3.3V	17	18	USB20DP
27			SPDIF_TX_M0	GPIO0_D3	19	20	GND
83	CARD_CLK_M1	PDM_SDI0_M0	I2S1_SDI	GPIO2_C3	21	22	GPIO2_B4	SPI_CSN1_M0	FLASH_VOL_SEL		76
60			CLK32KOUT_M1	GPIO1_D4	23	24	GPIO2_A3	EFUSE_PWREN	POWERSTATE3		67
				GND	25	26	GPIO2_C7	I2S1_SDO	PDM_FSYNC_M0		87
97	SPI_TXD_M2	SDMMC0EXT_DET	TSP_FAIL	GPIO3_A1	27	28	GPIO2_C1	I2S1_LRCK_TX	SPDIF_TX_M1	TSP_D6_M1	81
80		TSP_D5_M1	I2S1_LRCK_RX	GPIO2_C0	29	30	GND
79		TSP_SYNC_M1	I2S1_MCLK	GPIO2_B7	31	32	GPIO3_A6	TSP_D2	SDMMC0EXT_D2	UART1_RX	102
82	TSP_D7_M1	PDM_CLK_M0	I2S1_SCLK	GPIO2_C2	33	34	GND
				ADC_IN1	35	36	GPIO2_C5	I2S1_SDIO2	PDM_SDI2_M0	CARD_DET_M1	85
66		POWERSTATE2	IR_RX	GPIO2_A2	39	38	GPIO2_C4	2S1_SDIO1	PDM_SDI1_M0	CARD_RST_M1	84
				GND	39	40	GPIO2_C6	I2S1_SDIO3	PDM_SDI3_M0	CARD_IO_M1	86

More details about 40-pin Header

Pin#12(GPIO2_D2) is also the sleep pin of PMIC RK805. Be careful when you try to control it.
Pin#3 and Pin#5 are only for I2C communication.
Pins marked with color orange are designed for debug console.
SPI: x1
I2C: x1, I2C1
UART: x1, UART1 and UART2
USB: USB20DM(Pin#16) and USB20DP(Pin#18)
PDM: x1
I2S: x1, I2S1

@@ Line 51: / Line 51: @@
 |-
 | 13 || GND
+|}
+==== eMMC Socket on Board Interface Feature ====
+The high performance eMMC module is the best choice as the system storage for ROCK Pi E. The eMMC module with 8GB/16GB/32GB/64GB/128GB is available.
+The eMMC Socket pin specification shows below.
+{| class="wikitable"
+|-
+! Name || Pin# || || Pin# || Name
+|-
+| GND || 1 || || 34 || GND
+|-
+| EMMC_D5 || 2 || || 33 || EMMC_D6
+|-
+| GND || 3 || || 32 || GND
+|-
+| EMMC_D4 || 4 || || 31 || EMMC_D7
+|-
+| GND || 5 || || 30 || GND
+|-
+| EMMC_D0 || 6 || || 29 || EMMC_D1
+|-
+| GND || 7 || || 28 || GND
+|-
+| EMMC_CLK || 8 || || 27 || EMMC_D2
+|-
+| GND || 9 || || 26 || GND
+|-
+| EMMC_D3 || 10 || || 25 || EMMC_CMD
+|-
+| GND || 11 || || 24 || GND
+|-
+| EMMC_RSTN || 12 || || 23 || VCC3V3_SYS
+|-
+| GND || 13 || || 22 || VCC3V3_SYS
+|-
+| GND || 14 || || 21 || VCC_1V8
+|-
+| EMMC_RCLK || 15 || || 20 ||  VCC_1V8
+|-
+| GND || 16 || || 19 || GND
+|-
+| GND || 17 || || 18 || GND
 |}

Difference between revisions of "RockpiE/hardware/rockpiE"

Revision as of 02:57, 20 November 2019

Contents

Processor

Networking

Peripherals

TF Card Interface