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Difference between revisions of "RockpiS/Core"

(→‎ROCK Pi S Core)
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* TrustZone technology support
 
* TrustZone technology support
 
* 256MB/512MB RAM option
 
* 256MB/512MB RAM option
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* 128M to 1GB storage option
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* 128M to '''4'''GB storage option
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* 802.11 a/b/g/n wifi Bluetooth 2.1/4.2(RTL8723DS)
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* 802.11 a/b/g/n wifi Bluetooth 2.1/4.2(Realtek RTL8723DS)
 
* support eMMC up to 128GB
 
* support eMMC up to 128GB
 
* support uSD card up to 128GB
 
* support uSD card up to 128GB
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Check the SoM full [[rockpiS/Core/Pinout |120 PINOUT definition]].
 
Check the SoM full [[rockpiS/Core/Pinout |120 PINOUT definition]].
  
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=Evaluation Carrier Board1: Shajin=
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=[[ RockpiS/Core/Shajin | Evaluation Carrier Board1: Shajin]]=
  
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[[File:Rock-pi-s-core-shajing-front-view.jpg | 500px]]
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[[File:Rock-pi-s-core-shajing-front-view.jpg | 500px | link=RockpiS/Core/Shajin]]
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== <span id="get_start_specs"></span> Features ==
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{| class="wikitable"
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! Model
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! colspan="1" | Shajin
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|-
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! Power supply
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| colspan="2" | DC 12V adapter or <br /> USB Type-C adapter
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|-
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! Storage media
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| colspan="2" | eMMC / SD Nand / TF card
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|-
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! Ethernet
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| colspan="2" | 100M Bit Ethernet
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|-
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! Key
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| colspan="2" | Reset key x1 <br /> Maskrom key x1 <br /> ADC Key x1
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|-
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! LORA Module
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| colspan="2" | optional
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|-
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! DBT50Q Module
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| colspan="2" | optional
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|-
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! MIC Array
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| colspan="2" |
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|-
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! RS232
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| colspan="2" | x1
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|-
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! RS485
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| colspan="2" | x1
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|-
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! RTC
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| colspan="2" | x1
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|-
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! Touch Screen
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| colspan="2" | 5.0inch LCD
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|-
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! USB
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| colspan="2" | USB 2.0 Type-A Host x2 <br /> USB 3.0 Type-C OTG x1
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|}
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== Download ==
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* Shajin Carrier Board design files (Altium Designer Projects)
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* Shajin Carrier Board schematic (.pdf)
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* Shajin Carrier Board 2D files (.dxf)
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* Shajin Carrier Board Components Reference (.pdf)
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== Shajin Hardware Revisions ==
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=== V1.0 ===
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The first version of Shajin Carrier Board.
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==Getting Started==
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===Essential Things===
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* ROCK Pi S Core and Shajin board
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* One of the Storage media below:
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** MicroSD card,  larger than 8GB.
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** SD Nand
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** eMMC
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* One of the power supply methods
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** DC 12V Adapter
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**  PC/Laptop which has USB ports
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*** Shajin can be powered from the PC/Laptop USB ports directly
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* USB Type-C to Type-A cable
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** For both power and USB communication(adb/fastboot) with HOST PC.
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===Get System Image===
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[https://dl.radxa.com/rockpis/images/debian/shajin_debian_buster_xfce4_arm64_20200729_0903-gpt.img.gz Shajin Debian Buster]  
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===Flash System Image===
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There are three kinds of storage media used as system storage. They are TF card, eMMC and SD Nand.
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And choose one way to flash system image.
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* Method of [[rockpiS/install/microSD | installation on MicroSD]].
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* Method of [[RockpiS/dev/sdnand-install  | installation on SD NAND/eMMC]].
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===Access from the Host PC/Laptop===
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==== Option 1: ADB ====
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Check [[rockpiS/dev/adb | Using adb]].
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==== Option 2: Serial Console ====
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Shajin Buster system uses ttyS3 as serial console. And the baud rate of serial console is 115200(8N1).
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Soc RK3308 Uart3 pins are directly layout to "UART to RS485 IC" or "UART to RS232 IC".
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To use serial console, you need to select which way to go, RS485 port or RS232 port.
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When using RS485 port, the wire connection is shown as below.
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{| class="wikitable"
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|-
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! Shajin Board || <---> || USB to RS485 Board
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|-
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| RS485_A || <---> || A
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|-
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| RS485_B || <---> || B
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|}
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When using RS232 port, the wire connection is shown as below.
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{| class="wikitable"
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|-
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! Shajin Board || <---> || USB to RS232 Board
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|-
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| RS232_RX || <---> || RS232_TX
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|-
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| RS232_TX || <---> || RS232_RX
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|-
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| GND || <---> || GND
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|}
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As for the serial tool setting, check [[rockpiS/dev/serial-console | Serial Console]].
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==== Option 3: SSH ====
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===LED===
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There is one Power LED on ROCK Pi S Core board. It is always on when the board is given power.
+
  
 
=FAQs=
 
=FAQs=

Revision as of 03:36, 17 September 2020

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ROCK Pi S Core SoM

SoM Introduction

ROCK Pi S Core is the SoM based on ROCK Pi S with CPU/RAM/Storage/Wireless in a small stamp footprint at 35mm x 35mm, it supports the following features:

  • Quad-core ARM Cortex-A35 CPU
  • Full implementation of the ARM architecture v8-A instruction set
  • ARM Neon Advanced SIMD (single instruction, multiple data) support for accelerated media and signal processing computation
  • ARMv8 Cryptography Extensions
  • Include VFP v3 hardware to support single and double-precision operations
  • TrustZone technology support
  • 256MB/512MB RAM option
  • 128M to 4GB storage option
  • 802.11 a/b/g/n wifi Bluetooth 2.1/4.2(Realtek RTL8723DS)
  • support eMMC up to 128GB
  • support uSD card up to 128GB
  • 120 PIN available

Rock-pi-s-core-view.jpg


PINOUT

Check the SoM full 120 PINOUT definition.

Evaluation Carrier Board1: Shajin

Rock-pi-s-core-shajing-front-view.jpg

FAQs

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