Difference between revisions of "BPI-CM4 Computer module and development Kit"

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==BPI-CM4 Module Hardware interface==
 
==BPI-CM4 Module Hardware interface==
 
[[File:Banana_Pi_BPI-CM4_interface_.jpg]]
 
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Revision as of 00:19, 28 December 2022

About BPI-CM4 computer module

BPI-CM4 Computer module and development Kit with A311D design
[[[BPI-CM4 Computer module and development Kit]] with base board
BPI-CM4 Computer module and development Kit with A311D design
BPI-CM4 Computer module and development Kit with Raspberry Pi CM4 base board
Banana Pi BPI-M5 with S905x3 design
Banana Pi BPI-M2 Pro S905x3 design
Banana Pi BPI-M2S Amlogic A311D/S922 chip

Banana Pi BPI-CM4 is a computer module with Amlogic A311D, same size as Raspberry Pi CM4 module ,it also features the same connection pins, which means that it should work with carrier boards designed for the Raspberry Pi CM4

Banana Pi BPI-CM4 banner.jpg

for A311D chip PIN limited . just support 1 HDMI ,1 CSI and 1 DSI , Raspberry Pi support 2 HDMI ,2 CSI and 2 DSI , Other is Pin2Pin . you can use Raspberry Pi CM4 baseboard.

Features

  • Amlogic A311D 4 x ARM Cortex-A73 CPU cores,2 x ARM Cortex-A53 CPU cores
  • ARM Mali-G52 MP4 graphics
  • Neural Processing Unit with 5 TOPS performance.
  • 4gb LPDDR4
  • 16gb eMMC flash ,max support 128 gb
  • Compatible with raspberry Pi CM4
  • 1 x HDMI, 1 x CSI, 1x DSI interface(Raspberry Pi CM4 with 2)

Hardware

BPI-CM4 Module Hardware interface

Banana Pi BPI-CM4 interface .jpg


BPI RPI PIN PIN RPI BPI
GND GND 1 2 GND GND
NAT0_MDI3p Ethernet_Pair3_P 3 4 Ethernet_Pair1_P NAT0_MDI1p
NAT0_MDI3n Ethernet_Pair3_N 5 6 Ethernet_Pair1_N NAT0_MDI1n
GND GND 7 8 GND GND
NAT0_MDI2n Ethernet_Pair2_N 9 10 Ethernet_Pair0_N NAT0_MDI0n
NAT0_MDI2p Ethernet_Pair2_P 11 12 Ethernet_Pair0_P NAT0_MDI0p
GND GND 13 14 GND GND
Ethernet_LED2/1G_Active Ethernet_nLED3_1G-Active 15 16 Ethernet_SYNC_IN LINUX_Debug_RX
Ethernet_LED1/Link Ethernet_nLED2_1G-Link 17 18 Ethernet_SYNC_OUT LINUX_Debug_TX
Ethernet_0_LED0/CFG_EXT Ethernet_nLED1_Y 19 20 EEPROM_nWP NC
SYS_LED2 Pi_nLED_Activity 21 22 GND GND
GND GND 23 24 I2S_MCLK/GPIO26 GPIOA_0
GPIOA_3 GPIO21/I2S_DO 25 26 I2S_LRCLK/GPIO19 GPIOA_2
GPIOA_4 GPIO20/I2S_DI 27 28 GPIO13 GPIOA_7
GPIOAO_11 GPIO16 29 30 GPIO6 GPIOAO_10
GPIOH_5 GPIO12 31 32 GND GND
GND GND 33 34 GPO5 GPIOH_4
GPIOA_15 ID_SC 35 36 ID_SD GPIOA_14
GPIOAO_5 GPIO7/SPI-CE1 37 38 SPI-CLK/GPIO11 GPIOX_11
GPIOX_10 GPIO8/SPI-CE0 39 40 SPI-MISO/GPIO9 GPIOX_9
GPIOA_11 GPIO25 41 42 GND GND
GND GND 43 44 SPI-MOSI/GPIO10 GPIOX_8
GPIOA_12 GPIO24/UART0-CTS 45 46 GPIO22 GPIOA_5
GPIOA_13 GPIO23/UART0-RTS 47 48 UART1-RXD/GPIO27 GPIOA_6
GPIOA_1 GPIO18/I2S_SCLK 49 50 UART1-TXD/GPIO17 GPIOA_9
GPIOX_7 GPIO15/UART0-RXD 51 52 GND GND
GND GND 53 54 PWM/GPIO4 GPIOA_10
GPIOX_6 GPIO14/UART0-TXD 55 56 SCL/GPIO3 GPIOX_18
SD_CLK_B SD_CLK 57 58 SDA/GPIO2 GPIOX_17
GND GND 59 60 GND GND
SD_D3_B SD_DAT3 61 62 SD_CMD SD_CMD_B
SD_D0_B SD_DAT0 63 64 SD_DAT5 NC
GND GND 65 66 GND GND
SD_D1_B SD_DAT1 67 68 SD_DAT4 NC
SD_D2_B SD_DAT2 69 70 SD_DAT7 NC
GND GND 71 72 SD_DAT6 NC
NC SD_VDD_Override 73 74 GND GND
TF_VDD_EN SD_PWR_ON 75 76 Reserved/SD_DET CARD_DET
5V_Input +5V_Input 77 78 GPIO_VREF NC 5V_Input +5V_Input 79 80 SCL0_Camera_3V3 GPIOH_7 5V_Input +5V_Input 81 82 SDA0_Camera_3V3 GPIOH_6 5V_Input +5V_Input 83 84 CM4_3V3_OUTPUT CM4_3V3_OUTPUT 5V_Input +5V_Input 85 86 CM4_3V3_OUTPUT CM4_3V3_OUTPUT 5V_Input +5V_Input 87 88 CM4_1V8_OUTPUT CM4_1V8_OUTPUT
NC /WL_nDisable_3V3 89 90 CM4_1V8_OUTPUT CM4_1V8_OUTPUT
NC /BT_nDisable_3V3 91 92 RUN_PG/Reset_3V3 CPU_RST
NC /nRPIBOOT_3V3 93 94 AnalogIP1/USBC_CC2 SARADC_CH3
SYS_LED PI_LED_nPWR 95 96 AnalogIP0/USBC_CC1 ADC_KEY
NC Camera_PWD_GPIO 97 98 GND GND
NC GLOBAL_EN_5V 99 100 nEXTRST GPIOH_8

BPI-CM4 moudule base board interface

BananaPi BPI-CM4 base board interface.jpg

Same sixe as RPI CM4

The BPI-CM4 computer module is exactly the same size as the raspberry PI CM4, and adopts the same interface,You can use the universal raspberry PI CM4 module expansion board

Banana Pi BPI-CM4 8.jpg

Software

Source code

documents

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