PINE64 - User contributions [en]

PineTime

2021-05-10T22:27:13Z

Uis: Bump nRF's PS version to 1.4

== Frequently asked questions / Getting started ==

'''Read these first!'''

* [[Upgrade PineTime to InfiniTime 1.0.0|Upgrading your new PineTime to InfiniTime 1.0.0]]
* [[PineTime FAQ| Frequently Asked Questions about the devkit]]
* [[Reprogramming the PineTime|Reprogramming the PineTime (development kit)]]

== Default OS ==

The current default operating system on the PineTime is called [[InfiniTime]], you can find more information about the firmware on its GitHub page. First devkits shipped with a proprietary custom firmware.

You can find a list of available firmware and other software here: [[PineTime Development]]

== Short overview / Specifications ==
'''Dimensions:''' 37.5 x 40 x 11mm 
'''Weight:''' 38 grams 
'''IP Rating:''' IP67 (waterproof to 1 meter (sealed edition!)) 
'''Display:'''
: '''Size:''' 1.3 inches (33mm) diagonal
: '''Type:''' IPS capacitive touchscreen, RGB 65K colors
: '''Display Controller:''' ST7789
: '''Resolution:''' 240x240 pixels 
'''System on Chip:''' Nordic Semiconductor nRF52832 
'''Flash:''' 512KB with additional 4MB SPI NOR 
'''RAM:''' 64KB 
'''Bluetooth:''' [[PineTime_Bluetooth|5.0 (including Bluetooth Low Energy)]] 
'''Sensors:''' Accelerometer, Heart rate sensor 
'''Feedback:''' Vibration motor 
'''Battery:''' 170-180mAh 3.8V LiPo

= Community =

== Forum ==
* [https://forum.pine64.org/forumdisplay.php?fid=134 PineTime forum]

== Chat ==
* [https://app.element.io/#/room/#pinetime:matrix.org Matrix Channel] (No login required to read)
* IRC Server: [ircs://irc.pine64.org#pinetime irc.pine64.org] Channel: PineTime
* [https://t.me/pinetime Telegram group]
* [https://discordapp.com/invite/DgB7kzr Discord server invite link]

=== Developers and coding ===
* [https://app.element.io/#/room/#pinetime-dev:matrix.org Matrix Channel] (No login required to read)
* [https://t.me/pinetime_dev Telegram group]
* [https://discordapp.com/invite/DgB7kzr Discord server invite link]

== Development efforts ==

To read more about development on the PineTime, the projects available and more technical details, check out [[PineTime Development]]

== Useful articles and blog posts ==

If you want to dive in to the ecosystem, here's a short list of various articles and blog posts that can help you set up your soft- or hardware development environment.

* [https://www.ncartron.org/one-week-with-my-pinetime---a-feedback.html Using the PineTime in production (January 2021)]

* [https://medium.com/swlh/sneak-peek-of-pinetime-smart-watch-and-why-its-perfect-for-teaching-iot-81b74161c159 Sneak Peek of PineTime Smart Watch… And why it’s perfect for teaching IoT]

* [https://medium.com/@ly.lee/building-a-rust-driver-for-pinetimes-touch-controller-cbc1a5d5d3e9 Building a Rust Driver for PineTime’s Touch Controller]

* [https://medium.com/@ly.lee/porting-druid-rust-widgets-to-pinetime-smart-watch-7e1d5a5d977a Porting (druid) Rust Widgets to PineTime Smart Watch]

* [https://medium.com/@ly.lee/optimising-pinetimes-display-driver-with-rust-and-mynewt-3ba269ea2f5c Optimising PineTime’s Display Driver with Rust and Mynewt]

* [https://electronut.in/getting-started-with-zephyr-rtos-on-nordic-nrf52832-hackable/ Getting Started with Zephyr RTOS on Nordic nRF52832 hackaBLE]

* [https://blog.aegrel.ee/absniffer-cmsis-dap-sniffer.html Removing the lock and installing another firmware on the nRF52832 using CMSIS-DAP dongle on Linux]

* [https://github.com/JF002/nrf52-baseproject/wiki/Build,-program-and-debug-NRF52-project-with-JLink,-CMake-and-CLion Build, program and debug NRF52 project with JLink, CMake and CLion]

* [https://www.nrbtech.io/blog/2020/1/4/using-clion-for-nordic-nrf52-projects Using CLion for Nordic nRF52 projects]

* [https://dev.to/aaronc81/flashing-your-pinetime-using-an-st-link-and-openocd-54dd Flashing your PineTime using an ST-Link and OpenOCD]

* [https://zephyrlabs.github.io/Watchfaces/ Zephyrlabs: just a bunch of watchfaces made for the pinetime]

*[https://pankajraghav.com/2021/04/03/PINETIME-STOPCLOCK.html Creating a stopwatch in Pinetime (with Infinitime)]

= Hardware =

== Display ==

Note: The factory-default software on the PineTime does not auto-detect the display being disconnected when it has already booted. That can cause garbled output, to fix it just restart the PineTime.

The display is driven using the ST7789 display controller. Use the following pins to drive the screen:

{| class="wikitable"
|-
! PineTime pin
! ST7789 pin
|-
| LCD_SCK (P0.02)
| SPI clock
|-
| LCD_SDI (P0.03)
| SPI MOSI
|-
| LCD_RS (P0.18)
| Command/Data pin (CD)
|-
| LCD_CS (P0.25)
| Chip select
|-
| LCD_RESET (P0.26)
| Display reset
|-
| LCD_BACKLIGHT_{LOW,MID,HIGH}
| Backlight (active low)
|}

Notes:

* Chip select must be held low while driving the display. It must be high when using other SPI devices on the same bus (such as external flash storage) so that the display controller won't respond to the wrong commands.
* SPI must be used in mode 3. Mode 0 (the default) won't work.
* LCD_DISPLAY_* is used to enable the backlight. Set at least one to low to see anything on the screen.
* Use SPI at 8MHz (the fastest clock available on the nRF52832) because otherwise refreshing will be super slow.

'''References''':

[https://github.com/adafruit/Adafruit-ST7735-Library/ Adafruit ST7789 driver in cpp]

== Battery measurement ==

Reading whether the PineTime has power attached is easy: simply read the charge indication pin (P0.12). When it is high it is running on battery, when it is low it is charging.

Reading the battery voltage is a bit harder. For that you can use the battery voltage pin on P0.31 (AIN7). The returned value is 12 bits, which means it is 0..4095. You can get the measured voltage with the following formula, assuming a reference voltage of 3.3V (this is configurable in the ADC):

adcVoltage = adcValue / (4095 / 3.3)

The measured voltage is actually half of the actual battery voltage, because the ADC is connected between a voltage divider where both resistors are 1MΩ. This can be corrected by multiplying the value:

batteryVoltage = adcValue * 2 / (4095 / 3.3)

It's often better to avoid floating point values on embedded systems and in this case there is no reason to use float at all, we can just represent the value in millivolts. Therefore the formula can be simplified to:

batteryVoltage = adcValue * 2000 / (4095 / 3.3)
batteryVoltage = adcValue * 2000 / 1241

Converting this voltage to an estimated capacity in percent requires a more complicated algorithm, because Lithium-ion batteries have a non-linear discharge curve.

== Button ==

The button on the side of the PineTime is disabled by default. To enable it, drive the button out pin (P0.15) high.

While enabled, the button in pin (P0.13) will be high when the button is pressed, and low when it is not pressed.

== Touch panel ==

The touch panel is controlled by a Hynitron CST816S chips. Unfortunately, there is not much information about this chip on the internet apart from the datasheet below and a [https://github.com/lupyuen/hynitron_i2c_cst0xxse/ reference driver]. This is enough to implement a basic driver, but crucial information needed to implement advanced functionalities are missing (I²C protocol and registers, timings, power modes,...).

=== Pins ===

* P0.10 : Reset
* P0.28 : Interrupt (signal to the CPU when a touch event is detected)
* P0.06 : I²C SDA
* P0.07 : I²C SCL

=== I²C ===

* Device address : 0x15
* Frequency : from 10Khz to 400Khz

'''NOTE: ''' The controller go to sleep when no event is detected. In sleep mode, the controller does not communicate on the I²C bus (it appears disconnected). So, for the communication to work, you need to tap on the screen so that the chip wakes-up.

'''NOTE: ''' The I²C bus, also known as TWI bus has known issues, make sure to write your TWI driver with timeouts.

=== Touch events ===

Touch information is available from the 63 first registers of the controller. Remember: the device is in sleep mode when no touch event is detected. It means that you can read the register only when the touch controller detected an event. You can use the ''Interrupt'' pin to detect such event in the software.

These 63 bytes contain up to 10 touch point (X, Y, event type, pressure,...) :

{| class="wikitable"
! Byte
! Bit7
! Bit6
! Bit5
! Bit4
! Bit3
! Bit2
! Bit1
! Bit0
|-
|0
|colspan="8"|?
|-
|1
|colspan="8"|GestureID : (Gesture code ,

0x00: no gesture,

0x01: Slide down,

0x02: Slide up,

0x03: Slide left,

0x04: Slide right,

0x05: Single click,

0x0B: Double click,

0x0C: Long press)
|-
|2
|colspan="4"|?
|colspan="4"|Number of touch points
|-
|3
|colspan="2"|Event (0 = Down, 1 = Up, 2 = Contact)
|colspan="2"|?
|colspan="4"|X (MSB) coordinate
|-
|4
|colspan="8"|X (LSB) coordinate
|-
|5
|colspan="2"|?
|colspan="2"|Touch ID
|colspan="4"|Y (MSB) coordinate
|-
|6
|colspan="8"|Y (LSB) coordinate
|-
|7
|colspan="8"|Pressure (?)
|-
|8
|colspan="8"|Miscellaneous (?)
|}

Bytes 3 to 8 are repeated 10 times (10*6 + 3 = 63 bytes).

'''NOTES'''

* The touch controller seems to report only 1 touch point
* Fields X, Y, Number of touch points and touch ID are updated. The others are always 0.

=== Registers ===

The reference driver specifies some registers and value, but there is no information about them:

{| class="wikitable"

!Register
!Address
!Description
|-
|HYN_REG_INT_CNT
|0x8F
|
|-
|HYN_REG_FLOW_WORK_CNT
|0x91
|
|-
|HYN_REG_WORKMODE
|0x00
|0 = WORK, 0x40 = FACTORY
|-
|HYN_REG_CHIP_ID
|0xA3
|
|-
|HYN_REG_CHIP_ID2
|0x9F
|-
|HYN_REG_POWER_MODE
|0xA5
|0x03 = SLEEP (reset the touchpanel using the reset pin before using this register : pin_low, delay 5ms, pin_high, delay 50ms then write 3 to register 0xA5)
|-
|HYN_REG_FW_VER
|0xA6
|
|-
|HYN_REG_VENDOR_ID
|0xA8
|
|-
|HYN_REG_LCD_BUSY_NUM
|0xAB
|
|-
|HYN_REG_FACE_DEC_MODE_EN
|0xB0
|
|-
|HYN_REG_GLOVE_MODE_EN
|0xC0
|
|-
|HYN_REG_COVER_MODE_EN
|0xC1
|
|-
|HYN_REG_CHARGER_MODE_EN
|0x8B
|
|-
|HYN_REG_GESTURE_EN
|0xD0
|
|-
|HYN_REG_GESTURE_OUTPUT_ADDRESS
|0xD3
|
|-
|HYN_REG_ESD_SATURATE 0xED
|0xED
|
|}

'''WARNING : ''' <del>Writing the SLEEP command (write 0x05 in HYN_REG_POWER_MODE) seems to freeze the controller (it returns only static values) until the battery is totally drained and the whole system reset. Analysis and debugging is more than welcome!</del>

==Accelerometer==
The on board accelerometer is Bosch BMA421, connected to the I2C bus.

=== Pins ===

* P0.06 : I²C SDA
* P0.07 : I²C SCL
* P0.08 : Interrupt

I2C Device address : 0x18

= Datasheets and Schematics =

== Schematics ==
* [https://files.pine64.org/doc/PineTime/PineTime%20Schematic-V1.0a-20191103.pdf PineTime Schematic ver1.0a]
* [https://files.pine64.org/doc/PineTime/PineTime%20Port%20Assignment%20rev1.0.pdf PineTime GPIO Port Assignment ver1.0]

Note: The part number for the SPI FLASH in the schematic diagram is not correct, the PineTime features a larger external FLASH device, see below.

== Chip Datasheets ==
* NORDIC nRF52832 information:
** [https://files.pine64.org/doc/datasheet/pinetime/nRF52832%20product%20brief.pdf nRF52832 Product Brief]
** [https://infocenter.nordicsemi.com/pdf/nRF52832_PS_v1.4.pdf nRF52832 Product Specification v1.4]
* ARMv7-M information:
** [https://static.docs.arm.com/ddi0403/eb/DDI0403E_B_armv7m_arm.pdf ARMv7-M Architecture Reference Manual]

== Component Datasheets ==
* PMU (Power Management Unit) information:
** [https://files.pine64.org/doc/datasheet/pinetime/SGM40561.pdf SGMicro SGM40561 Single Cell Charger Datasheet]
** [https://files.pine64.org/doc/datasheet/pinetime/SGMICRO-SGM2036.pdf SGMicro SGM2036 3.3V Low Power Low Dropout RF Linear Regulator Datasheet]
* SPI Flash information:
** [https://www.elnec.com/en/device/XTX/XT25F32B+%28QuadSPI%29+%5BSOP8-200%5D/ XTX XT25F32B 32Mb(4MB) SPI NOR Flash] (data sheets for this part are hard to find but it acts similar to other QuadSPI SPI NOR Flash such as [https://www.macronix.com/Lists/Datasheet/Attachments/7426/MX25L3233F,%203V,%2032Mb,%20v1.6.pdf Macronix 32Mb(4MB) SPI NOR Flash])
** [https://datasheet.lcsc.com/szlcsc/2005251035_XTX-XT25F32BSOIGU-S_C558851.pdf XTX XT25F32B]
** IDs for XT25F32B are: manufacturer (0x0b), device (0x15), memory type (0x40), density (0x16)
* LCD Panel:
** [https://files.pine64.org/doc/datasheet/pinetime/PineTime%20LCD%20Panel.jpg 1.3" 240x240 IPS LCD Panel Specification for PineTime]
** [https://wiki.pine64.org/images/5/54/ST7789V_v1.6.pdf 11.6" Sitronix LCD Driver/Controller Datasheet]
* Touchpad information:
** [https://files.pine64.org/doc/datasheet/pinetime/PineTime%20Touch%20Panel.jpg Touchpad Specification for PineTimel]
** [https://files.pine64.org/doc/datasheet/pinetime/CST816S数据手册V1.1.pdf 11.6" Hynitron CST816S Capacitive Touch Controller Datasheet in Chinese]
** [https://wiki.pine64.org/images/2/2f/CST816S.zip Touch Controller Datasheet en]
* Sensor:
** [https://files.pine64.org/doc/datasheet/pinetime/BST-BMA421-FL000.pdf BOSCH BMA421 Triaxial VAcceleration Sensor Product Brief]
** [https://wiki.pine64.org/images/c/cc/Bst-bma400-ds000.pdf BOSCH BMA400 3-axes ultra-low power accelerometer datasheet]
** [https://files.pine64.org/doc/datasheet/pinetime/HRS3300%20Heart%20Rate%20Sensor.pdf TianYiHeXin HRS3300 PPG Heart Rate Sensor Data Sheet]

= Community case design =

* [https://www.thingiverse.com/thing:4172849 PineTime Smart Watch case by dara0s at thingiverse]
* [https://www.thingiverse.com/thing:4651462 PineTime dev kit back fix by joaquimorg at thingiverse]
* [https://www.thingiverse.com/thing:4763267 PineTime dev kit charging holder v4 by zevix81 at thingiverse]

[[Category:PineTime]]

ROCK64

2021-05-08T09:59:42Z

Uis: Update datasheet link

== [https://www.pine64.org/rock64 ROCK64] ==
[https://www.pine64.org/rock64 ROCK64] is a credit-card size 4K60P HDR Media Board Computer powered by Rockchip RK3328 Quad-Core ARM Cortex A53 64-Bit Processor and supports up to 4GB 1866MHz LPDDR3 memory. It provides an eMMC module socket, MicroSD Card slot, Pi-2 Bus, Pi-P5+ Bus, USB 3.0, and many other peripheral interfaces for makers to integrate with sensors and other devices. Many different Operating Systems (OS) are freely available from the open source community, such as Android 7.1, Debian, and Yocto.

[[File:ROCK64_sideimg.jpg]]

== ROCK64 Software Images ==
* OS build Installation Guide and tools:
** [https://files.pine64.org/doc/rock64/guide/ROCK64_Installing_Android_To_eMMC.pdf Guide to install stock Android build to eMMC module]
** [https://files.pine64.org/doc/rock64/tools/SD_Firmware_Tool._v1.46.zip Tools to burn Android build into a bootable microSD card]
** [https://files.pine64.org/doc/rock64/tools/AndroidTool_Release_v2.38.zip Tools that allows developer flash image into eMMC's Loader/Parameter/Misc/Kernal/Boot/Recovery/System/Backup partition]
** [https://files.pine64.org/doc/rock64/tools/DriverAssitant_v4.5.zip Windows ADB driver package]
** [[ROCK64 MAC Address]]

Under [[ROCK64 Software Release]] you will find a complete list of currently supported Operating System images that work with the ROCK64 as well as other related software.

The list includes OS images and descriptions of:

* [[ROCK64_Software_Release#Armbian|Armbian (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#AOSC|AOSC (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Manjaro ARM|Manjaro ARM (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Ubuntu 18.04 Bionic by ayufan|Ubuntu 18.04 Bionic by ayufan (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Slackware|Slackware (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#DietPi|DietPi (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#LibreELEC.28KODI.29|LibreElec for KODI (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Volumio 2 Digital Audio Player|Volumio 2 Digital Audio Player (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Debian_Stretch|Debian by ayufan (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Debian_by_mrfixit2001|Debian by mrfixit2001 (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#OpenMediaVault|OpenMediaVault 64bit (microSD / eMMC boot)]]

* [[ROCK64_Software_Release#NextCloudPi|NextCloudPi(microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Recalbox|Recalbox(microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#NetBSD|NetBSD (microSD / eMMC Boot)]]

* [[ROCK64_Software_Release#Android_9.x_eMMC|Android 9.x (eMMC)]]

* [[ROCK64_Software_Release#Android_8.x_eMMC|Android 8.x (eMMC)]] / [[ROCK64_Software_Release#Android_8.x|Android 8.x (microSD Boot)]]

* [[ROCK64_Software_Release#Android_7.x_eMMC|Android 7.x (eMMC)]] / [[ROCK64_Software_Release#Android_7.x|Android 7.x (microSD Boot)]]

* [[ROCK64_Software_Release#Android_TV_7.x_eMMC|Android TV 7.x (eMMC)]] / [[ROCK64_Software_Release#Android_TV_7.x|Android TV 7.x (microSD Boot)]]

=== Quick Links to the Source of OS Images Build ===
'''Some OS images are still in beta or nightly build which are only fit for testing purposes. These should usually be avoided for normal usage, since they are used at your own risk'''

* [https://github.com/ayufan-rock64/linux-build/releases/latest/ ayufan Linux]
* [https://github.com/ayufan-rock64/android-7.1/releases/latest/ ayufan Android 7.1]
* [https://github.com/Raybuntu/LibreELEC.tv/releases/latest/ Raybuntu LibreElec KODI] | [https://github.com/Kwiboo/LibreELEC.tv/releases/latest/ Kwiboo LibreElec KODI]
* [https://github.com/fire219/rock64-fedora/releases/latest/ Fire219 Fedora]
* [https://le.builds.lakka.tv/Rockchip.ROCK64.arm/ Lakka] | [https://github.com/rtissera/RetroPie-Setup/releases/latest/ RetroPie-Setup]
* [https://dl.armbian.com/rock64/ Armbian]
* [https://github.com/m01/rock64-arch-linux-build/releases/latest Arch Linux]
* [https://ownyourbits.com/downloads/ NextCloudPi]
* [https://dl.fail.pp.ua/slackware/images/rock64/ Slackware]

=== State of software support for the hardware ===
{| class="wikitable sortable"
! Requirement
! GNU/Linux
! Android/Linux
! Kodi/Linux

|-
| 2160p 30Hz 8bit h264/h265/vp8
| partial? [https://forum.pine64.org/showthread.php?tid=4861&pid=32474#pid32474 1]
| yes
| yes

|-
| UI using GPU
| no
| yes
| yes

|-
| Youtube
| no
| yes
| no

|-
| vp9 / mpeg4 / mpeg2 / 10bit HDR / YCbCr
| no
| yes?
| yes

|}

== SoC and Memory Specification ==
* Based on Rockchip RK3328
[[File:Rockchip_RK3328.png|right]]

=== CPU Architecture ===
* [https://www.arm.com/products/processors/cortex-a/cortex-a53-processor.php Quad-core Cortex-A53 up to 1.5GHz 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
* In-order pipeline with symmetric dual-issue of most instructions
* Unified system L2 cache
* Include VFP v3 hardware to support single and double-precision operations
* Integrated 32KB L1 instruction cache, 32KB L1 data cache with 4-way set associative
* TrustZone technology support
* Full CoreSight debug solution
* One separate power domains for CPU core system to support internal power switch and externally turn on/off based on different application scenario
* PD_A53: Cortex-A53 + Neon + FPU + L1 I/D Cache of core 2/3
* One isolated voltage domain to support DVFS

=== GPU Architecture ===
* [https://www.arm.com/products/multimedia/mali-gpu/ultra-low-power/mali-450.php ARM Mali-450MP2 Dual-core GPU]
* OpenGL ES 1.1 and 2.0, OpenVG1.1

=== System Memory ===
* LPDDR3 RAM Memory Variants: 1GB, 2GB and 4GB.

== Board Features ==
=== Video ===
* Digital Video output up to 4K@60Hz
* 4K HDR @ 60fps
* H.264/AVC Base/Main/High/High10 profile @ level 5.1; up to 4Kx2K @ 60fps
* H.265/HEVC Main/Main10 profile @ level 5.1 High-tier; up to 4Kx2K @ 60fps
* VP9, up to 4Kx2K @ 60fps
* MPEG-1, ISO/IEC 11172-2, up to 1080P @ 60fps
* MPEG-2, ISO/IEC 13818-2, SP@ML, MP@HL, up to 1080P @ 60fps
* MPEG-4, ISO/IEC 14496-2, SP@L0-3, ASP@L0-5, up to 1080P @ 60fps
* VC-1, SP@ML, MP@HL, AP@L0-3, up to 1080P @ 60fps
* MVC is supported based on H.264 or H.265, up to 1080P @ 60fps

=== Audio ===
* 3.5mm A/V Jack (Composite Video Output and RCA Stereo support using conversion cable)

=== Network ===
* 10/100/1000Mbps Ethernet
* WiFi 802.11 b/g/n with Bluetooth 4.0 (optional USB dongle)

=== Storage ===
* microSD - bootable, support SDHC and SDXC, storage up to 256GB
* eMMC - bootable (optional eMMC Module)
* 128Mbit (16MB) on-board SPI flash memory (empty by default) - bootable?
* 1 USB3.0 Dedicated Host port
* 2 USB2.0 Dedicated Host port (top one is USB-OTG)

=== Expansion Ports ===
* 2x20 pins "Pi2" GPIO Header
* 2x11 pins "Pi P5+" GPIO Header (with 2nd 10/100Mbps Ethernet pins)

== ROCK64 Board Information, Schematics and Certifications ==
* Board Dimensions: 85mm x 56mm x 18.8mm
** [https://files.pine64.org/doc/rock64/rock64%20board%20dimension.pdf ROCK64 board dimension drawing]
* Input Power: +5V @3A with 3.5mm/1.35mm Type H Barrel type DC connector (@2A still work if no heavy loading on USB 3.0 port)
* ROCK64 ver 3.0 SBC related info
** [https://files.pine64.org/doc/rock64/Rock64%20Ver%203%20change%20notice.pdf ROCK64 SBC v3.0 Change Notice]
** [https://files.pine64.org/doc/rock64/ROCK64_Schematic_v3.0_20181105.pdf ROCK64 Schematic v3.0 (Production Release)]
** [https://files.pine64.org/doc/rock64/ROCK64_comp_ref_top_v3.0_20181105.pdf ROCK64 Component Reference location v3.0 (top layer)]
** [https://files.pine64.org/doc/rock64/ROCK64_comp_ref_bottom_v3.0_20181105.pdf ROCK64 Component Reference location v3.0 (bottom layer)]
** [https://files.pine64.org/doc/rock64/ROCK64_V3_Pi-2_and_Pi-P5+_Bus.pdf ROCK64 SBC v3.0 Pi-2 and Pi-P5+ Bus GPIO Assignment]
https://files.pine64.org/doc/rock64/R64V3%20RTC%20Batt%20connector.png
ROCK64 Rev3 SBC RTC Battery Connector polarity
* ROCK64 ver 2.0 SBC related info
** [https://files.pine64.org/doc/rock64/ROCK64_Schematic_v2.0_20171019.pdf ROCK64 Schematic v2.0 (Production Release)]
** [https://files.pine64.org/doc/rock64/ROCK64_Pi-2%20_and_Pi_P5+_Bus.pdf ROCK64 SBC v2.0 Pi-2 and Pi-P5+ Bus GPIO Assignment]
* [https://github.com/Leapo/Rock64-R64.GPIO Github on ROCK64 GPIO library, thanks to Leapo]
* [https://synfare.com/599N105E/hwdocs/rock64/index.html Good documentation about ROCK64 GPIO pins article]
* [https://files.pine64.org/doc/rock64/ROCK64_ES9023_Audio_100Mbps_Ethernet_Board.pdf ROCK64 Audio DAC with 10/100Mbps Ethernet POT Board Schematic]
* ROCK64 3-D autodesk drawing, thanks and courtesy of TeaPack
** [https://myhub.autodesk360.com/ue2b2f72e/g/shares/SH7f1edQT22b515c761e818b9e1b31b54545?viewState=NoIgbgDAdAjCA0IAsSDMAzAnAQwCaoFoYBjAdhgICNTVcCA2S9AJgIFMJTsAOGTU3LmLYQAXSA ROCK64 board 2D drawing @courtesy of TeaPack]
** [https://myhub.autodesk360.com/ue2b2f72e/g/shares/SH7f1edQT22b515c761e6078b748ecd478e1?viewState=NoIgbgDAdAjCA0IDeAdEAXAngBwKZoC40ARXAZwEsBzAOzXjQEMyzd1C0AmAEwGYZOAI0G4AtAA4ArABZeo6eIiNRggJwxuomAHYAxoOm6YMaQDZOvNAF8QAXSA ROCK64 board 3D drawing @courtesy of TeaPack]
** [https://myhub.autodesk360.com/ue2b2f72e/g/shares/SH7f1edQT22b515c761e45a87155aecc813f?viewState=NoIgbgDAdAjCA0IDeAdEAXAngBwKZoC40ARXAZwEsBzAOzXjQEMyzd1C0BWAYwgGYYAEyEBaQQDYARoJEAWfjMmzckkQCYAHCs5LZAMxi41aAL4gAukA ROCK64 Audio DAC with 10/100Mbps Ethernet POT board 3D drawing @courtesy of TeaPack]
** [https://myhub.autodesk360.com/ue2b2f72e/g/shares/SH7f1edQT22b515c761ee09b497ae3f2f72e?viewState=NoIgbgDAdAjCA0IBmSYEMAcBmAbBgtACwBGhMRATMeQKYYYX5ICcAJhjYWjDBGgKwgAukA ROCK64 board with Audio DAC POT board 3D drawing @courtesy of TeaPack]
* ROCK64 Certifications:
** Disclaimer: Please note that PINE64 SBC is not a "final" product and in general certification is not necessary. However, PINE64 still submits the SBC for FCC, CE, and ROHS certifications and obtain the certificates to prove that the SBC board can pass the testing. Please note, a final commercial product needs to perform its own testing and obtain its own certificate.
** [https://files.pine64.org/doc/cert/ROCK64%20FCC%20certification%20VOC20171129.pdf ROCK64 FCC Certificate]
** [https://files.pine64.org/doc/cert/ROCK64%20CE%20certification%20VOC20171129.pdf ROCK64 CE Certificate]
** [https://files.pine64.org/doc/cert/ROCK64%20ROHS%20certification%20VOC20170927.pdf ROCK64 RoHS Certificate]

== Datasheets for Components and Peripherals ==
* Rockchip RK3328 SoC information:
** [https://www.rock-chips.com/a/en/products/RK33_Series/2017/0118/829.html Rockchip RK3328 SoC Brief]
** [https://rockchip.fr/RK3328%20datasheet%20V1.2.pdf Rockchip RK3328 Datasheet V1.2]
** [https://opensource.rock-chips.com/images/9/97/Rockchip_RK3328TRM_V1.1-Part1-20170321.pdf Rockchip RK3328 Technical Reference Manual part 1]
** [https://files.pine64.org/doc/rock64/Rockchip_RK805_Datasheet_V1.1%C2%A020160921.pdf Rockchip RK805 Datasheet V1.1]
* LPDDR3 (178 Balls) SDRAM:
** [https://files.pine64.org/doc/rock64/H9CCNNNCLTMLAR(Rev1.2).pdf Hynix LPDDR3 Datasheet V1.2]
** [https://files.pine64.org/doc/rock64/K4E8E324EB-EGCF000_DRAM_178F_11x11.5_Ver.1.00.00.pdf Samsung LPDDR3 Datasheet V1.00.00]
** [https://files.pine64.org/doc/rock64/SPECTEK_178B_32GB_V91M_MOBILE_LPDDR3.pdf Spectek LPDDR3 Datasheet]
* eMMC information:
** [https://files.pine64.org/doc/rock64/PINE64_eMMC_Module_20170719.pdf PINE64 eMMC module schematic]
** [https://files.pine64.org/doc/rock64/usb%20emmc%20module%20adapter%20v2.pdf PINE64 USB adapter for eMMC module V2 schematic]
** [https://files.pine64.org/doc/rock64/USB%20adapter%20for%20eMMC%20module%20PCB.tar PINE64 USB adapter for eMMC module PCB in JPEG]
** [https://files.pine64.org/doc/datasheet/pine64/E-00517%20FORESEE_eMMC_NCEMAM8B-16G%20SPEC.pdf 16GB Foresee eMMC Datasheet]
** [https://files.pine64.org/doc/datasheet/pine64/SDINADF4-16-128GB-H%20data%20sheet%20v1.13.pdf 32Gb/64GB/128GB SanDisk eMMC Datasheet]
* SPI NOR Flash information:
** [https://files.pine64.org/doc/datasheet/pine64/w25q128jv%20spi%20revc%2011162016.pdf WinBond 128Mb SPI Flash Datasheet]
** [https://files.pine64.org/doc/datasheet/pine64/GD25Q128C-Rev2.5.pdf GigaDevice 128Mb SPI Flash Datasheet]
* Ethernet related info:
** [https://files.pine64.org/doc/datasheet/rock64/RTL8211F-CG-Realtek.pdf Realtek RTL8211F 10/100/1000M Ethernet Transceiver Datasheet]
** [https://files.pine64.org/doc/rock64/DGKYD111B096GWA1D.pdf 10/100Mbps MegJack on Audio DAC POT board Datasheet]
* Peripheral related info:
** [https://files.pine64.org/doc/rock64/PDS-16002%20JMS578%20Datasheet%20(Rev.%201.01).pdf JMicron JMS578 to SATA Datasheet]
* Enclosure information:
** [https://files.pine64.org/doc/datasheet/case/ROCK64%20Aluminum%20Waterproof%20Die%20Cast%20Casing.pdf Outdoor Aluminum Cast Dust-proof IP67 Enclosure Drawing]
* Remote control button mapping
** [https://files.pine64.org/doc/Pine%20A64%20Schematic/remote-wit-logo.jpg Official Remote Control for the PINE A64 Button Mapping]

== Other Resources ==
* [https://forum.pine64.org/forumdisplay.php?fid=85 ROCK64 Forum]
* IRC Server: irc.pine64.org Channel: ROCK64
* [https://github.com/rock64-linux ROCK64 Linux GitHub Repo]
* [https://github.com/ayufan-rock64 ROCK64 ayufan GitHub Repo]
* [https://github.com/rockchip-linux Rockchip Linux GitHub Repo]
* [https://github.com/JamesLinEngineer/RKMC Rockchip Android RKMC (Forked from Kodi 16.1)]
* [https://opensource.rock-chips.com/ Rockchip Open Source Wiki]
* [https://wiki.pine64.org/index.php/Rock64_Guides ROCK64 Guides]
* [https://www.armbian.com/rock64 Armbian's ROCK64 Page]

[[Category:Rock64]] [[Category:Rockchip RK3328]]